Agronomy

Which gas is released from paddy fields

What is the estimated extent of salt affected soils in India?

Recovery Efficiency is based on

The term "Evergreen Revolution" has been given by

The glycosidic linkages present in branching poins of Amylopectin

Decomposition of organic matter in submerged soil is carried out by

Pulses fit well in cropping systems as they are

The optimum seed rate for berseem should be (kg/ha)

The, top portion of sugarcane should be selected for seed purposes because bud tissues are rich in

Photolytic seed is found in

The first agricultural university of India is located at

Organic carbon is a measure of

Spreading varieties of groundnut are preferred in areas receiving late rains in the kharif season, because of the

Test weight of basmati rice is

Bunchy top in sugarcane is caused by

The one Percent concentration is equal to ppm (parts-per million)?

In Rice-Wheat Cropping system, K should be applied in

Tetrazoloin test is used to determine

The best suited soil for potato cultivation is

2, 4 DB can't be metabolized into 2, 4 D in

The term 'Antibiotic' was first used by

The most serious pest of bengalgram is

Which one of the following pairs is not correctly matched?

Maximum residual acidity is associate with the continuous soil application of

Which of the following agriculture climatic region is found in Madhya Pradesh?

The popular variety Ganga Safed-2 of maize is a

The active principle causing Sorghum poisoning is

The most concentrated fertilizer used for nutrient supply is

What is the contribution of agriculture in Gross Domestic Product in India?

The term Agronomy is derived from . . . . . . . . words.

The sowing time of boro or dalua rice is

Sugarbeet (Beta vulgaris) originated in Mediterranean region belongs to

Bones arc made up off largely

Who is the Father of Tissue Culture?

Daidzein present in

The CAZRI is situated at

Maize-Potato-Wheat-Green gram is an example of

VRT and VRA are related with

Name the scientist from Rajasthan, who has worked as Director General of ICAR.

For ideal plant population, the seed rate of sugarbeet should be (kg/ha)

In Peri-helion, the Earth is

Khaira disease in rice is caused by deficiency of

The rice variety containing Dee-geo-woon-gen gene is

Match the following columns: Column I (Uses) Column II (Instrument) a. Leaf area meter 1. Soil moisture b. Psychrometer 2. Crop canopy c. Pressure plate 3. Atmospheric tension d. Irrometer 4. Relative humidity

'Aruna' is a mutant variety of

When mungbeans are allowed to sprout, which vitamin is synthesized

In Universal Soil Loss Equation (USLE), K stands for

Most critical stage of irrigation for sugarcane is

The scientific name of noble cane is

Which one of the following sequences is being used in a combination seed treatment

Scientific name of berseem is

Indian Agricultural Statistics Research Institute set up in 1959 at?

The trailing or spreading type of groundnut include

Water use efficiency is highest for

Nitrogen is applied into transplanted rice in the proportion of

Area under shifting cultivation in India is aroud

The processes of replacement of one atom by another atom of similar size, in a crystal lattice of a soil clay without disrupting or changing the crystal structure of the mineral is termed as

Hardening in sugarcane plants occurs when

The atmosphere is nationally divided into four major layer, on the basis of vertical . . . . . . . .

The agro-climatic zone in which India is divided are

Which of the following crop requires highest water?

Khaira disease in rice is caused due to

The most critical stage of maize from irrigation point of view is

The deadly disease of groundnut is

Napier grass (Pennisetum purpureum) was introduced to India in 1912 from

SSP (Single Super Phosphate) contains

The term 'contingent cropping' means

CIMMYT (International Maize and Wheat Improvement Center) is an organisation working for the improvement of

Match the following columns: Column I (Institutes) Column II (Uses) a. CRIDA 1. Jodhpur b. CAZR I 2. New Delhi c. NRC-WS 3. Hyderabad d. NBPGRI 4. Jabalpur

The term agriculture is derived from . . . . . . . . words

Dead heart and white head damage to rice is caused by

Origin of soyabean is

The oil and protein content of groundnut are

Which of the following relation is true,

The best suited temperature for growth of sugarcane lies between

0.72% Organic carbon in the soil will be classified as

The optimum seed rate (kg/hectare) for getting desired population of castor is

The Law of Optima was proposed by

In tobacco, the basic aim of topping and desuckering is to

The huskless variety of barley is

Bollworm is a pest of

Internal Centre for Maize and Wheat Research (CIMMYT) is located at

World water day is celebrated on . . . . . . . . in every year.

The N fertilizer use efficiency in rice can be increased by using

'A' value concept was given by

If Bulk density of a soil decreases, total porosity

Xerophytes are adapted to

From where is Krishak Bharati magazine published?

Which one of the following fertilisers is least hygroscopic?

Indian Council of Agricultural Research (ICAR) was established in the year

Blind tillage refers to

Maximum yield of mustard is obtained at a plant geometry of

Berseem was introduced into India from . . . . . . . . in 1904

Which one of the following was introduced in the country to eradicate prickly pear (Opuntia dilleni) weed

Match the following columns: Column I Column II a. CPCRI 1. Manila b. CTCRI 2. Jodhpur c. IRRI 3. Trivendram d. CAZRI 4. Kisargard

O stands for in NPOP

The transport carbohydrates in animals & plants respectively

Injury caused by relatively low temperatures above the freezing point

When water for only one irrigation is available to wheat crop it should be applied at

AGMARK indicates

Hard fruit of citrus is caused by deficiency of

Gundhi bug attacks on rice at

Sesamum belongs to the family

Organic farming is important because of

Which one of the following pairs is not correctly matched

Which one of the following has organic form of sulphur

The seed rate of rice cultivation in broadcasting and drilling method, respectively should be

At the End Point of Titration of Organic Carbon Estimation colour changes

Operation Flood III was launched during

WMO is in

Who is the Father of Green Revolution?

Non Bio-degradable product of Humus formation

Which one of the following pairs is not correctly matched in the term of Herbicide group and Common name?

Ricinus communis L. is the scientific name of

India's position in tractor production is

Soil sickness is caused by

Which cation has higher aggregation capacity in soil

Intercropping of mustard with potato is recommended in

Rice production is highest in areas having 1. high rainfall 2. canal irrigated lands 3. bright sunny days during and after anthesis Choose the correct combination:

Highest share of fertiliser consumption in India is by

Jadia and Jwala varieties of moth bean were developed at

The last added soil order is

Blue revolution refers to

The Percent protein in linseed is

Which country is the place of origin of sunflower

The aim of topping and desuckering in tobacco is

Dapog seedlings are ready to transplant at

The intensity of following one year crop rotation 'maize-potato-onion' is

Mechanical analysis of soil makes use of

Lucerne (Medicago sativa) is a native of

Cropping intensity is

For transplanting one hectare area of rice how much area is sufficient for nursery raising

IIPR is situated in

Denitrification losses are highest in (in case of Rice)

Which crop requires water logging for its cultivation?

Major constituent of cotton fibre is

The first wheat variety having short plant height, lodging resistance and higher grain yield was

Maize-potato-sugarcane-ratoon-green gram is the example of crop rotation for

Plants that grows on extremely dry soils are placed under

Which of the following is cash crop?

The slow growing species of legume root nodule bacteria are included in bacterial genus

Which of the following micronutrients are most widely deficient in Indian soils?

The principal way in which P and K ions move from the soil to the root of field crops

If the gravimetric moisture content of soil is 15% and the bulk density is 1.4 gram/cubic centimeter, the volumetric moisture content is

The plateau with little growth rate and continuing accumulation of nutrient element in the plants can be defined as

Cultivation of hybrid rice is most popular in

Which of the followings is a pulse?

For maintaining the quality of fibre, jute should be harvested

In Post Green Revolution Era, we have experienced

In wet season, the initiation of panicle primordia in rice variety of 120 days duration takes place in

Most commonly and widely cultivated pulse crop in India is

Frankenstein in food crop

Deficiency of nitrogen in maize

Anemometer is used to measure

Which crop of the following has the double symbiotic relationship with nitrogen fixing bacteria

Temporal complementarity in intercropping results from

The ideal temperature for tuberization in potato is

NRRI (National Rice Research Institute) is situated at

Calculate the pH of 0.01 M HCl solution

Maximum productivity of sugarcane in India is

Which one of the following disease not induce floral abnormalities

Botanical name of Ragi is

Central Potato Research Institute is situated at

Central Research Institute for dry land agriculture is located at

Sugar beet matures in

Which one of the following is not correctly matched in the term of Crop and Variety?

Match the column I (five year plan) with column II (GDP Growth) and select correct answer: Column I Column II a. Seventh five year plan 1. 5.8% b. Eight five year plan 2. 6.8% c. Ninth five year plan 3. 5.6% d. Tenth five year plan 4. 8.0% proposed aim

How many Agro-climatic zones are in Madhya Pradesh?

Each unit change in pH represents a change in activity of H + or OH ions by

Which one of the following fertilizer schedule is recommended to optimize the productivity in intercropping system

Varalaxmi is a interspecific variety of cotton evolved at

The type of germination in mungbean is known as

SPAC concept was given by

River has the highest ground water potential basin in India is

White bud in maize is caused by deficiency of

At field capacity the water is held at

Consider the following physiological stages of wheat. 1. CRI 2. Seedling 3. Tillering 4. Ear emergence The correct sequence of the above physiological stages is

Spikelet Sterility of wheat caused by deficiency of

Rice Ideotype is given by

Saccharum officinarum is native of

Milpa system of Central America is a modified form of

Heavy applications of potassium fertilizers often lead to reduced absorption of

Number of essential mineral nutrients for plants

Disk Plough is a

Origin of groundnut was

Pusa-9 variety of arhar mature in

% of impurity in a seed sample is termed as

Which of the following is semi tolerant crop of salinity?

Find the Rice equivalent yield of a system where, Rice yield = 6 t/ha, wheat yield 40 q/ha, price of rice Rs. 30,000/ton and price of wheat is Rs. 2,000/qt.

Fruit of Mustard is known as

Botanical name of India cotton

For calculating value of P, P 2 O 5 is multiplied by

Native place of arhar is

Which one is a selective herbicide?

Permanent soil property is

Black cotton soil is rich in

Soil structure concerns with

Sugar recovery from sugar beet is approximately

The rotational intensity of maize-potato-barley-green gram crop rotation is

Pigeon Pea is . . . . . . . . crop.

Horse latitude lies in between North and South latitudinal belt of equtor

Who is the architect of Indian Modern Dairy Industry?

Seed rate of arhar is

Wheat is a

Sprinkler irrigation is suitable, where the soil has

First patent for life forms was awarded to

Fluchloralin is generally applied as

International Center for Agricultural Research in dry areas is located in

The fast growing tree species is

The sub-species of Oryza sativa species is grown

The scientific study of relationship between soil and living things are termed as

Hydraulic conductivity of soils varies directly with

For ecological balance, the area under forests in India should be about

Match column I (instruments) with column II (uses) and select correct answer: Column I Column II a. Leaf area meter 1. Soil moisture b. Psychometer 2. Crop canopy c. Pressure plate 3. Atmospheric tension d. Irrometer 4. Relative humidity

Which of the following does not belong to family-Gramineae?

Parshall Flume used to measure

Gundhi bug insect attack on rice during

Match column I with column II and select correct answer: Column I (Crop) Column II (State Product) a. Sugarcane 1. Karnataka b. Coconut 2. Maharashtra c. Coffee 3. Andhra Pradesh d. Groundnut 4. Kerala

Directorate of Mushroom Research is in

Match the following columns: Column I (Institutes) Column II (Place) a. IIHR 1. Bengaluru b. CTRI 2. Andhra Pradesh c. IRRI 3. Philippines d. ICARDA 4. Syria

Red rot of sugarcane is caused by

Continuous variation in atmospheric pressure is recorded by

Queen of oilseeds' is

In these Food grains, Highest Biological value is of

World Environmental Day celebrated in

Rotooning is practiced as a matter of routine in

A farmer grows cotton, maize and wheat on 1 hec, 5 hec and 4 hec of land respectively. The average yields of cotton, maize and wheat per hec on his farm are 4q, 20q and 25q as against State averages of 5q, 10q and 20q for the respective crops. What is the crop-yield index of his farm?

The sprinkler system of irrigation is most suitable for

Botanical name of six row barely

Which of the following is cheaper fertiliser?

Crop lodging time conducted in Hawai

Deficiency symptoms of nitrogen occurs first on

Which of the following is not a short day plant?

Match the following columns: Column I Column II a. International Board for Plant Genetic Resources 1. lbadan (Nigeria) b.International institute of Tropical Agriculture 2. Rome (Italy) c. International Laboratory for Research on Animal Disease 3. Hyderabad (India) d. International Crops Research Institute for the Semi-Arid Tropics 4. Nairobi (Kenya)

Productivity of an intercrop per unit area of ground compared with that expected from sole crop sown in the same proportions is termed as

The downward movement of surface soil water is known as

The main objective of growing a catch crop is to

How much nitrogen will be supplied by 500 kg of Ammonium Sulphate?

Phalaris minor is mainly associated with

Chiseling depth is generally referred to

STP technique is used in (Spaced Transplanting technique)

The difference of average annual rainfall of the world & India is

The "Waterman of India"

Rajasthan Agricultural University, Bikaner and Maharana Partap Agricultural university Udaipur were established in

Residue Burning was banned in 5 states by the agency

Which of the following is a species of American cotton?

The optimum pH of soil for rice cultivation is varies in range

Retting temperature for jute is

Who is the founder of relay cropping?

Match the column I (centeres) with column II (place) and select correct answer: Column I Column II a. NBSS 1. Karnal b. CSSRI 2. Nagpur c. IPC 3. Peru d. ILCA 4. Ethiopia

Wheat is originated in

Which hormone is used for degreening of citrus fruits?

How many agroclimatic zones are categorized in India

Plants with roots capable of penetrating into rocks is termed as

Calvin-Benson cycle present in,

Which one of the following in the variety of sorghum?

After China and USA, which among the following is the largest producer of fertilisers?

In which form urea provides nitrogen?

ICRAF is situated in the country

Frost damage in crop is due to

At what pressure tensiometer is used?

Shifting cultivation is practiced in

Dehaulming in potato is done to obtain

CIMAP, Lucknow is mainly working on

The capacity of a soil to resist appreciable change in pH value is called

The highest water requiring crop is

Which of the followings is not a sugar crop?

Postponing of first irrigation to 40 - 45 days after sowing is always preferable for cotton crop to

Application of gypsum is required more for

Propanil (Stamp F-34) herbicide should be applied in rice after transplanting

1 hectare meter is equal to . . . . . . . . m 3 of water.

Central Rice Research Institute is located at

Sugarbeet is the long day plant but sugarcane is

Topping of safflower plants is beneficial

Low quality of jute fibre is attributed to 1. Discoloration of fibre 2. Very short fibre strands 3. Reduction of cellulose in fibre 4. Reduction of cell wall strength over-retting decreases the fibre quality due to Select the correct answer:

Optimum temperature requires for growth of sugarcane is

Field water used efficiency is calculated by

Seed ball is a fruit of

The ideal stage of harvest of jute for fibre purpose is

Central Potato Research Institute (CPRI) is

The-scientific name of common bread wheat is

The possible limitation in the effective usage of Azalia are

Dehaulming is done in potato for

Which is a common element for Glycoproteins, Nucleic acids, Chlorophyll

AICRP on sugarcane was started in

Maximum area under wheat is in

Which is the example of CAM plant

Which soil has the highest cation exchange capacity

Potato is a

Rice yield are higher during dry season mainly due to higher

'Kyoto protocol' is related to

The seed rate of hybrid maize is

The botanical name of Indian mustard is

Which one of the following is mycoherbicide

Sunflower oil is rated as good quality oil because it contains

Relative weeds are

Government of India started subsidy on fertilizers with effect from

Excess uptake of which element is known as luxury consumption

Application of nitrogen in pulses at the time of planting is known as

Rice is originated in

The strongest chemical agent for breaking dormancy is

A place where money is coined

Khaira disease is associated with

Which one of the following increases phosphate solubility

A calibrated device for measuring the flow of water in open channel is known as

Which one of the following pairs of crops and critical stage of irrigation is not correctly matched

The minimum % of clay in clay soil

"Farmers First" concept was proposed by

How many setts are needed to plant one hectare of sugarcane

CAZRI (Central Arid Zone Research Institute) is situated in

Present Director General of ICAR (Indian Council of Agricultural Research) is

First irrigation to the wheat crop should be given at

Productivity of rice is highest in

In India, first Dry Farming Research Station, Manjri was started in

The sowing time of Aus rice is

Maximum area coverage in the world is of

Required plant population of gram may be obtained by using a seed rate of (kg/ha)

Seed rate of sorghum is . . . . . . . . Kilogram/hectare.

Rapidly used in agronomy, correlation coefficient 'r' lies between

Indian dwarf wheat belongs to

CAN is a fertilizer of . . . . . . . . nature.

When Jelmeter shows its reading $$frac{3}{4}$$ then how much sugar should be added?

First hybrid maize Ganga-l was developed in India in

Chikori is associated with

In a good quality manure C/N ratio should not be more than

Which vegetable crop is known as vegetable of 20 th century?

Rainfall intensity is generally higher on

Dapog method of raising nursery of rice has been introduced in India from

Who is known as 'Waterman of India'?

Ozone layer in the atmosphere absorbs

First established agricultural university of India is

Psidic acid is found in root exudates of

Central dry land Research Institute located at

The botanical name of potato is

Seed rate of transplanted basmati rice is

Type-44 is a variety related to

Pigeon Pea Sterility Mosaic Virus is transmitted by

Which one of the following nutrients is constituent of cell wall in the plants

Arrowing is known as

Pulse crop which does not fix nitrogen from atmosphere easily is

Value of C in Baule-Mitscherlich Equation

Match the following columns: Column I (Centres) Column II (Place) a. NBSS 1. Karnal b. CSSRI 2. Nagpur c. IPC 3. Peru d. ILCA 4. Ethiopia

Flame photometer is used in determination of

Which of the following is not a long day plant?

Where adequate irrigation water is available four to six irrigation are applied to the wheat crop. At which of the following stages of growth is the first irrigation recommended?

Which one of the following is not a fish?

2, 4D sensitive variety of Wheat

Anaerobic condition in rice field is responsible for gaseous loss of nitrogen by

Consider the following crops 1. Bajra 2. Cotton 3. Maize 4. Rice Which one of the following is the correct sequence of the above crops according to the period of the development of first hybrid verities in India?

Seed rate of hybrid maize is

The ploidy level of Pusa Bedana (Seedless Watermelon)

If on a 20 acre farm, crops are raised on 15 acres in rabi, 15 acres in kharif and 20 acres in zaid in a year, what shall be the cropping intensity

Groundnut was introduced into India by

Which of the following plants does not show photorespiration

Central Arid Zone Research Institute is located at

Out of 143 million hectares cultivated area of India irrigated ara is about?

Cumin seed belongs to the family of

Happy Seeder generally fulfils

Calculate the Base period of a crop if Duty of water is 1200 hectares/cumec and Delta is 50 cm

The genus Oryza includes

One of the principles of conservation agriculture is

Kent, Coachman and Fleming Gold are the varieties belong to

The Respiratory uncouplers

Biologically Fixed Nitrogen measured by

For which type of fertilizer, India is fully dependent on imports

The "TPH" (or TPL in tractors for mounting) stands for in Farm Machineries

Non govt. portal is

Adsali crop of sugarcane yields

Wheat is of

Vigna radiata is a scientific name of

Which clay mineral is rich in potash

Which one of the following diseases of pigeonpea is transmitted by Eryophid mite

IR-8 variety of rice is introduced in India from

Dendrometer used for measuring

If the rate of application per hectare is 3.00 kg a.i., the quantity of simazine WP (80% a.i.) required to be sprayed in 0.20 hectare area would be

Which one of the following crop rotation is the best for maintaining soil fertility

All the grain legumes have a high photo respiration because of

Thaichung Native was the popular variety introduced in India. It belongs to

Substances responsible for bread making quality of wheat is

The soil carried in saltation consists of particle size

Cultivation of durum wheat is primarily confined to

HB-1 hybrid ofbajrareleased in 1965 evolved from a cross

Kabuli gram belongs to the family of

Zero-till 'seed drill' is used for sowing of

In case of Zn deficiency in paddy, how much zinc sulphate should be applied in one hectare of soil?

The first commercial cotton of the world is

In addition nitrogen, oxygen and carbon dioxide the other principle gas present in atmosphere is

PDM 11 is a variety of

Trench method of sugarcane planting is used in

For ripening of rice, temperature should be lies between

Dough stage of a agricultural crop means

The gas more destructive to ozone layer is?

Precursor of ABA (abscisic acid).

Yield advantage in an intercropping system occurs due to the development of

The inflorescence of wheat is known as

The first GM potato developed at CPRI for increasing protein content in tubers consists of genes from

Practice of Cross Ploughing in standing Rice Crop is known as

Rotovator is

A fertilizer which supplies three essential plant nutrients is

Which one of the following operations is associated with the process of nipping in gram

Golden rice is a rich source of

Paddy crop can be successfully grown under water-logged condition because

Which one of the following crops causes maximum reduction in soil alkalinity

Which one of the following is a hybrid variety of maize

Non-nodulating Groundnut lines lack

CPRI is situated at

Growing of a crop after the failure of main crop is called

Which one is the recommended optimum plant population for maize

Number of agro-climatic zones in Uttar Pradesh is

Relationship between water and fertilizer as production factors in crops is

Last discovered essential nutrient for plant is

The crown roots in wheat appear

In wet bed method of nursery raising of rice, seedling would be ready for transplanting at an age of

Phosphatase enzymes play a major role in . . . . . . . . of organic phosphates.

Maximum amount of fertilisers is used in

Which soil has better physical condition,

Fluchloralin can be used in soybean as

Which one of the following is non-selective herbicide

Where was the 1 st and foremost Agricultural University established?

The largest producer of mothbean in India

Brassica juncea has been evolved after hybridization between

Who introduced the technique of production of double cross hybrid maize

Maximum edible oil in India is contributed by

In green houses which of the following gas not found abundantly?

The rice inflorescence is known as

The process of formation of nitrogen and nitrous oxide gases from ammonical fertilizers in soil is known as

Canola is a group of plants belongs to

The optimum seed rate for sunflower is (kg/ha)

Serious insect pest of arhar is

Which one is not realistic?

Heat transfer in soil mainly occurs through

High temperature of > 41°C at flowering of castor results in

Sulfur content in SSP (Single Super Phosphate) is

IRGA stands for

Contribution of flag leaf in photosynthates is about

Optimum plant population ha -1 for cotton has estimated as

The most important potential contaminant of food produced on sewage sludge amended soil is

The optimum cardinal temperature points for germination of rice seeds are

Grassy stunt virus desease of rice is transmitted by

Concentration of which element is highest in soil

The maximum area under hybrid rice in the world, is found in which country?

Which one is not allowed in Organic Farming in India?

Carthamus tinctorius is a botanical name of

Hygroscopic water is retained in soil at

Which one of the following terms is used to denote the relative land area under sole crop required to produce the same yield as obtained under a mixed or an intercropping system at the same management?

Germinating legume seed contains

Oxygen evolving complex of PSII (Photosystem II) contains

The total number of isotopes of elemental hydrogen is

Downy Mildew of Bajra caused by

The criteria of essentiality of nutrients in plants was given by

'ICRISAT' is located in

The carbohydrates produced in leaves can not be translocated to different growing parts of plant in the absence of

Which one of the following microbial agents is being commercially exploited as biocontrol agent

Law of Minimum was given by

Family of groundnut is

The panicle initiation stage in rice plants comes

Most critical weed competition period is upto . . . . . . . . months after transplanting exist in sugarcane.

The Indeterminate, determinate nature in Soybean is controlled by . . . . . . . . gene.

Effect of higher plants to lower plants is known as

'Tarai' soils are deficient in

Triazines are mostly used in

Prussic acid is more in Sorghum

Bacterial diseases are controlled by use of chemicals

Which one of the following crops is most sensitive to both excess moisture and drought

Country having the maximum area of hybrid rice is

1$$mathop { ext{A}}limits^{ ext{o}} $$ (Angstrom ) is equal to

Leading country in oil palm production is

pH change from 9 to 6, the H ion concentration will

Tilth is related to

In a cropping sequence of maize-wheat-moong the cropping intensity should be

Agronomic measures of soil conservation are applicable up to a slope of

LER value of 1.30 indicate . . . . . . . . effect.

Dry land farming means

The number of Agro-climatic zones of India is

The optimum seed rate for pigeonpea crop is

Cultivation of woody plants for decoration and shade is termed as

Which of the following crop has the highest cultivated area in the world?

SBI (Sugarcane Breeding Institute) is situated at

Lye peeling is done at a temperature of

Miskawi is the variety of

Which one of the following pairs of weeds and crops is not correctly matched

How much potash required for arhar?

The botanical name of macaroni wheat is

The organic residues with wider C : N ratios as compared to narrow C : N ratios are decomposed at

If only three irrigations are available indicate critical stages or wheat when these will be applied

Glyphosate inhibits

For each unit increase in pH, the concentration of Mn 2- decreases by . . . . . . . . folds.

Sugarcane crop is a

Central Plantation Crop Research Institute is located at

Which one of the following can be suitably grown as a mixed crop with wheat?

Which one of the following food grains is most coarse

In problem areas red rot incidence in sugarcane can be minismised by

The total cultivated area in India is close to.

Among the following the set of essential nutrient elements, which are absorbed as anions by plants is

Which of the following control the root initiation, cell elongation and apical dominance?

'Pusa gaint' is the veriety of

Sunflower act as an indicator plant to diagnose the deficiency of

The term Green Revolution was coined by

Sorghum is classified as

The highest production of mustard is contributed by the state

JNKVV was established in the year of

The most critical stage for irrigation in potato is

Stem nodulation occurs in green manure crop of

Amorphous aluminosilicate minerals like allophane have . . . . . . . . negative charge, which is partly or entirely balanced by complex aluminium cation

NBSSLP was established at

Indian Journal of Agricultural sciences published from

Absolute zero is

Irrigations in gram are recommended at

In functional allelopathy

Which one is green manure/biofertiliser?

Seasmum belongs to the family

Fruits are generally . . . . . . . . in nature

Soils of which soil order have no diagnostic horizon

Potato crop gives good response to application of

Which weedicide is used to kill broad leaf weeds in wheat?

National Biodiversity Board is located at

Rice is grown below the MSL in the state

Rambler, NDRI Selection No. 1 and Moapa are the varieties of

Which one of the following planting geometry is recommended to optimize system productivity in intercropping system in semiarid and sub-humid ecosystem

The instrument used for measuring depth of water table is known as

National Bureau of Soil Survey and Land (NBSSLP) was set up in

The maturity of fibre is judged by

CSH-1 was first sorghum hybrid released in

The crop having the highest pesticide use is

In jute growing areas, the usual alternate crops is

Baby Corn is . . . . . . . . cob.

Match the following columns: Column I (Mango Variety) Column II (State Related with its Production) a. Neelum 1. Uttar Pradesh b. Alphonso 2. Andhra Pradesh c. Himsagar 3. Maharashtra d. Dashahari 4. Paschim Banga

The tree acceptable for paper industries is

With too much increase in nitrogen application, sugar content in juice is

Which one of the following causes pungency of mustard oil

Dibbling of wheat requires a seed rate of

Arhar + Soybean intercropping popular in

Interculture in groundnut is avoided at

Head office of Indian Council of Agriculture (ICAR) is situated at

Which one of the following varieties of pigeonpea is an extra early maturing

Native place of moong bean

The primary carbon assimilatory enzyme in C4 is

Which form of nitrogen is absorbed by paddy under waterlogged conditions

The cropping intensity of India is

Which is generally used for correcting soil acidity

Which one of the following is not narrow leaved weeds

'Chipsona' is a variety of

Highest Water Use Efficiency (WUE) among the field crops is of

A cusec of water is equivalent to

Amount of non-nuclear DNA present in a cell

'Atrazine' effectively control grasses in maize field without causing harm to the crop plants, as degradation of the chemical in maize plant occurs due to the presence of

Echinochloa frumentacea L. is the scientific name of

Dr. Y. S. Parmar University of Solan is mainly working on

Which of the following states has highest area under groundnut?

The "La Nina" generally

Mat type nursery is related to

Deep ploughing of soil in groundnut is avoided as it

Which form of nitrogen is available in urea

Crop rotation is defined as a

Canola has Erucic Acid in the tune of

Nitrification of organic nitrogen compound is brought by

Lens esculenta is the scientific name of

Dolomite is

Seed rate for transplanting of bajra is

Select the pair which is not correctly matched

The emitter electrode of pH meter is

Projecting the current weather conditions into future is called

In tobacco, the correct chronological order of practices is

Which one of the following is not a legume crop

The quantity of SSP (16% P 2 O 5 ) required for application to one acre of rice-field at a dose of 60 kg P 2 O 5 ha -1 is

The crop grown in Uttar Pradesh during all the three seasons is

Subsistence farming is characterised by

What is the major constituent of biomass of an organism?

Which one of the following is not correctly matched in the term of Crop variety and Origin?

If total grain weight is 40qt in 20% moisture, what will be the weight of grains at 10% moisture?

Flow of water in saturated soil is described by

'HT' in HT Maize stands for

Alcohol Dehydrogenase activity low in roots of

Which vegetable oil is good for heart patient

The famous Indian Plant Explorer is

Study of birds which are not classed as poultry is known as

Which among the following colours absorbs more radiation?

Epricania melanoleuca is a parasitoid effective against

Skip Row Planting is very popular in

Botanical name of Sewan grass is

What is the approximate average annual water availability of India?

The optimum seed rate for normal shown crop of lentil is (Kilogram/hectare)

The Indian Institute of Pulse Research (IIPR) is located at

Percent content of sulphur in single super phosphate is

Operation Flood I was launched during

Gene responsible for dwarfing characters in rice is

Bio gas contains CH 4

Unit of LAI (Leaf Area Index) is

Principal 'N' fixing algal community of blue-green algae?

Water potential at Aquifer

Nursery area needed for conventional transplanting of paddy is

Which is not a correct match in the following

Brix value of sugarcane at maturity is

The largest living animal on the earth is

In dwarf wheat, sowing depth is related to

Soybean is introduced in India from USA in

Which of the species of sugarcane is referred as noble cane?

The ratio of cotton seed to lint is

Glyphosate inhibits the biosynthesis of

Blackgram is originated in

Early sowing in pulses is not recommended mainly due to,

An annual weed commonly found in rice field is

If all values are -ve then S. D. will be

The solar radiation is measured by

Main objective of puddling in paddy is to

Area under rainfed agriculture in India is

The protein deficiency disease is known as

Rice crop needs

Durum wheat is

What is the estimated annual food production of India?

Bund former is used for making

Project Directorate of Rapeseed and Mustard Research, is located at