Which is a tropical food crop requiring a temperature of 27 degree C and a rain fall more than 100 cm? (1) Wheat (2) Maize (3) Rice (4) Barley

Which is a tropical food crop requiring a temperature of 270 C and a rain fall more than 100 cm? (1) Wheat (2) Maize (3) Rice (4) Barley 

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Rice
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Which is a tropical food crop requiring a temperature of 270C and a rain fall more than 100 cm? (1) Wheat (2) Maize (3) Rice (4) Barley

Description : Which is a tropical food crop requiring a temperature of 270C and a rain fall more than 100 cm? (1) Wheat (2) Maize (3) Rice (4) Barley

Last Answer : (3) Rice Explanation: Rice is a major crop grown in most tropical and semi tropical regions. Rice being a tropical and subtropical plant, requires a fairly high temperature, ranging from 20° to 40°C. it requires an average temperature of about 24°C.

Three crops that contribute maximum to global food grain production are ______. (1) wheat, rice, barley (2) rice, maize, sorghum (3) wheat, maize, sorghum. (4) wheat, rice, maize

Description : Three crops that contribute maximum to global food grain production are ______. (1) wheat, rice, barley (2) rice, maize, sorghum (3) wheat, maize, sorghum. (4) wheat, rice, maize

Last Answer : (4) wheat, rice, maize Explanation: Maize (corn), rice and whet are the three major foodgrains of the world. As per the 2012 figures, maize was the most important crop with production of 873 million metric tons. Rice and what came next with 738 and 671 million metric tons.

Three crops that contribute maximum to global food grain production are (a) wheat, rice and maize (b) wheat, rice and barley (c) wheat, maize and sorghum (d) rice, maize and sorghum.

Description : Three crops that contribute maximum to global food grain production are (a) wheat, rice and maize (b) wheat, rice and barley (c) wheat, maize and sorghum (d) rice, maize and sorghum.

Last Answer : (a) wheat, rice and maize

Three crops that contribute maximum to global food grain production are _________ (1) wheat, rice, barley (2) rice, maize, sorghum (3) wheat, maize, sorghum (4) wheat, rice, maize

Description : Three crops that contribute maximum to global food grain production are _________ (1) wheat, rice, barley (2) rice, maize, sorghum (3) wheat, maize, sorghum (4) wheat, rice, maize

Last Answer : wheat, rice, maize

Which one of the following groups of crops is grown in India during the Rabi season? [CPO AC 2003] (a) Wheat, barley, gram. (b) Rice, maize, wheat (c) Barley, maize, rice (d) Millet, gram, rice

Description : Which one of the following groups of crops is grown in India during the Rabi season? [CPO AC 2003] (a) Wheat, barley, gram. (b) Rice, maize, wheat (c) Barley, maize, rice (d) Millet, gram, rice

Last Answer : Ans: (a)

Which of the following statements about Kharif and Rabi is not correct? (1) Kharif season begins with the onset of monsoon season and harvested in late Spring (2) Kharif season begins with the onset of monsoon season and harvested in Autumn (3) Rabi season begins in Autumn after the rains and harvested in late Spring. (4) Important Kharif crops are rice, millets, jute, maize and cotton; important Rabi crops are wheat, gram, barley and linseed

Description : Which of the following statements about Kharif and Rabi is not correct? (1) Kharif season begins with the onset of monsoon season and harvested in late Spring (2) Kharif season begins with the onset ... rice, millets, jute, maize and cotton; important Rabi crops are wheat, gram, barley and linseed

Last Answer : (1) Kharif season begins with the onset of monsoon season and harvested in late Spring Explanation: Kharif crops refer to the planting, cultivation and harvesting of any domesticated plant sown in the ... for autumn harvest and may also be called the summer or monsoon crop in India and Pakistan.

Azolla increases soil fertility for – (1) maize cultivation (2) wheat cultivation (3) barley cultivation (4) rice cultivation

Description : Azolla increases soil fertility for – (1) maize cultivation (2) wheat cultivation (3) barley cultivation (4) rice cultivation

Last Answer : (4) rice cultivation Explanation: The nitrogen-fixing capability of Azolla has led to it being widely used as a biofertiliser for increasing the productivity of rice fields. When rice paddies ... can be inoculated with Azolla., which then quickly multiplies to cover the water, suppressing weeds.

Ratna is a variety of– a) Wheat b) Barley c) Maize d) Rice

Description : Ratna is a variety of– a) Wheat b) Barley c) Maize d) Rice

Last Answer : d) Rice

Azolla increases soil fertility for (1) maize cultivation (2) wheat cultivation (3) barley cultivation (4) rice cultivation

Description : Azolla increases soil fertility for (1) maize cultivation (2) wheat cultivation (3) barley cultivation (4) rice cultivation

Last Answer : rice cultivation

. A non-competitive crop requiring weed free period of three or more months a). Maize b). Rice c). Soybean d). Onion

Description : . A non-competitive crop requiring weed free period of three or more months a). Maize b). Rice c). Soybean d). Onion

Last Answer : d). Onion

The Principal cereal crop of India is? a. Barley b. Sorghum c. Rice d. Wheat e. Oats

Description : The Principal cereal crop of India is? a. Barley b. Sorghum c. Rice d. Wheat e. Oats

Last Answer : c. Rice

The principal cereal crop of India is (a) wheat (b) rice (c) barley (d) sorghum

Description : The principal cereal crop of India is (a) wheat (b) rice (c) barley (d) sorghum

Last Answer : (b) rice

Name the food crop which gives highest output in India. (1) Wheat (2) Jowar (3) Maize (4) Rice

Description : Name the food crop which gives highest output in India. (1) Wheat (2) Jowar (3) Maize (4) Rice

Last Answer : (1) Wheat Explanation: The Green Revolution benefited wheat the most. Though the area under rice is considerably larger than land under wheat, the latter has been marked by higher productivity due to the ... and sub-stantial use of pesticides. The acreage yield has been higher in the case of wheat.

Evergreen rain forest is mainly found in regions having well distributed annual rainfall (1) Below 50 cm (2) 50-100 cm (3) 100-200 cm (4) More than 200 cm

Description : Evergreen rain forest is mainly found in regions having well distributed annual rainfall (1) Below 50 cm (2) 50-100 cm (3) 100-200 cm (4) More than 200 cm

Last Answer : More than 200 cm

The maximum biodiversity is found in (1) Tropical rain forests (2) Temperate forests (3) Coniferous forests (4) Arctic forest

Description : The maximum biodiversity is found in (1) Tropical rain forests (2) Temperate forests (3) Coniferous forests (4) Arctic forest

Last Answer : Tropical rain forests

Tropical rain forest is characterised by (1) Absence of trees (2) Least productivity (3) Maximum biodiversity (4) Minimum biodiversity

Description : Tropical rain forest is characterised by (1) Absence of trees (2) Least productivity (3) Maximum biodiversity (4) Minimum biodiversity

Last Answer : Maximum biodiversity

The coral reefs are the marine counterparts of (1) Temperate forests (2) Tropical rain forests (3) Savannahs (4) Scrubland

Description : The coral reefs are the marine counterparts of (1) Temperate forests (2) Tropical rain forests (3) Savannahs (4) Scrubland

Last Answer : Tropical rain forests

The largest forest which covers 25 percent of the world’s forest land is : (1) The Tropical Rain forest (2) Taiga forest of Siberia (3) Monsoon forest (4) Temperate forests of Europe

Description : The largest forest which covers 25 percent of the world’s forest land is : (1) The Tropical Rain forest (2) Taiga forest of Siberia (3) Monsoon forest (4) Temperate forests of Europe

Last Answer : Taiga forest of Siberia

‘Willow’ for a cricket bat is obtained from (1) Tropical forests (2) Rain forests (3) Deciduous forests (4) Coniferous forests

Description : ‘Willow’ for a cricket bat is obtained from (1) Tropical forests (2) Rain forests (3) Deciduous forests (4) Coniferous forests

Last Answer : Deciduous forests

Tundras are (1) Deciduous forests (2) Tropical rain forests (3) Cold deserts (4) Hot deserts

Description : Tundras are (1) Deciduous forests (2) Tropical rain forests (3) Cold deserts (4) Hot deserts

Last Answer : Cold deserts

Which of the following is not primarily a kharif crop in India? (a) Wheat (b) Rice (c) Maize (d) Cotton

Description : Which of the following is not primarily a kharif crop in India? (a) Wheat (b) Rice (c) Maize (d) Cotton

Last Answer : Ans: (a)

Pick the odd one out based on crop season – (1) Rice (2) Wheat (3) Maize (4) Cotton

Description : Pick the odd one out based on crop season – (1) Rice (2) Wheat (3) Maize (4) Cotton

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Before long we shall have sequenced the genomes of the major crop plants, a. Wheat. b. Maize. c. Rice. d. All of the above.

Description : Before long we shall have sequenced the genomes of the major crop plants, a. Wheat. b. Maize. c. Rice. d. All of the above.

Last Answer : d. All of the above.

In which crop largest increase in production as a result of Green Revolution? (a) wheat (b) rice (c) maize (d) none of the above

Description : In which crop largest increase in production as a result of Green Revolution? (a) wheat (b) rice (c) maize (d) none of the above

Last Answer : (a) wheat

In which crop crown root initiation is critical growth stage for irrigation? a. Maize b. Rice c. Sugarcane d. Wheat

Description : In which crop crown root initiation is critical growth stage for irrigation? a. Maize b. Rice c. Sugarcane d. Wheat

Last Answer : d. Wheat

In which crop crown root initiation is critical growth stage for irrigation? a. Maize b. Rice c. Sugarcane d. Wheat

Description : In which crop crown root initiation is critical growth stage for irrigation? a. Maize b. Rice c. Sugarcane d. Wheat

Last Answer : d. Wheat

. A crop has residual allelopathy on wheat a). Rice b). Lentil c). Maize d). Sorghum

Description : . A crop has residual allelopathy on wheat a). Rice b). Lentil c). Maize d). Sorghum

Last Answer : b). Lentil

Laterite soils are found in area where– (1) normal temperature and rain fall is less (2) temperature is high and rainfall is heavy (3) temperature is low and rainfall is nominal (4) temperature is high and rainfall is normal

Description : Laterite soils are found in area where– (1) normal temperature and rain fall is less (2) temperature is high and rainfall is heavy (3) temperature is low and rainfall is nominal (4) temperature is high and rainfall is normal

Last Answer :  temperature is high and rainfall is heavy

Triticale is obtained by crossing wheat with (a) oat (b) barley (c) maize (d) rye.

Description : Triticale is obtained by crossing wheat with (a) oat (b) barley (c) maize (d) rye.

Last Answer : (d) rye.

Which of the following are not kharif crops? (a) Bajara and Maize (b) Rice and Jowar (c) Sugarcane and Groundnut (d) Barley and Mustard

Description : Which of the following are not kharif crops? (a) Bajara and Maize (b) Rice and Jowar (c) Sugarcane and Groundnut (d) Barley and Mustard

Last Answer : Ans: (d)

Which of the following are not grown in the Kharif season? (1) Bajra and rice (2) Maize and jowar (3) Barley and mustard (4) Jowar and rice

Description : Which of the following are not grown in the Kharif season? (1) Bajra and rice (2) Maize and jowar (3) Barley and mustard (4) Jowar and rice

Last Answer : (3) Barley and mustard Explanation: Kharif crops refer to the planting, cultivation and harvesting of any domesticated plant sown In the rainy (monsoon) season on the Asian subcontinent. Such crops are ... , green gram, sugarcane, pigeon pea, black gram, groundnut, sunflower, soyabean, rice, etc.

_______ is a rabi crop grown during the months from November to April . a) barley b)paddy c)maize d)sorghum

Description : _______ is a rabi crop grown during the months from November to April . a) barley b)paddy c)maize d)sorghum

Last Answer : a) barley

‘Cloud burst’ means (1) Sowing of seeds of a crop in cloudy weather. (2) Abnormally heavy downpour of rain, associated with a thunderstorm. (3) Formation of artificial rain. (4) Presence of scattered flakes of cloud in the sky.

Description : ‘Cloud burst’ means (1) Sowing of seeds of a crop in cloudy weather. (2) Abnormally heavy downpour of rain, associated with a thunderstorm. (3) Formation of artificial rain. (4) Presence of scattered flakes of cloud in the sky.

Last Answer : Abnormally heavy downpour of rain, associated with a thunderstorm. 

Cloud burst means (1) Formation of artificial rain (2) Abnormally heavy downpour of rain, associated with thunderstorm (3) Presence of scattered flakes of cloud in the sky (4) Sowing of seeds of a crop in a cloudy weather

Description : Cloud burst means (1) Formation of artificial rain (2) Abnormally heavy downpour of rain, associated with thunderstorm (3) Presence of scattered flakes of cloud in the sky (4) Sowing of seeds of a crop in a cloudy weather

Last Answer : Abnormally heavy downpour of rain, associated with thunderstorm

Which one of the following is the correct sequence of crop rotation with a view to increasing soil fertility? (a) Wheat, Potato, Barley, Pea (b) Potato, Wheat, Pea, Barley (c) Barley, Pea, Wheat, Potato (d) Pea, Barley, Wheat, Potato

Description : Which one of the following is the correct sequence of crop rotation with a view to increasing soil fertility? (a) Wheat, Potato, Barley, Pea (b) Potato, Wheat, Pea, Barley (c) Barley, Pea, Wheat, Potato (d) Pea, Barley, Wheat, Potato

Last Answer : Ans: (c)

Triticale, the first man-made cereal crop, has been obtained by crossing wheat with (a) barley (b) rye (c) pearl millet (d) sugarcane.

Description : Triticale, the first man-made cereal crop, has been obtained by crossing wheat with (a) barley (b) rye (c) pearl millet (d) sugarcane.

Last Answer : (b) rye

Which crop requires maximum amount of nitrogen ? (A) Potato (B) Wheat (C) Barley (D) Sugarcane

Description : Which crop requires maximum amount of nitrogen ? (A) Potato (B) Wheat (C) Barley (D) Sugarcane

Last Answer : (D) Sugarcane

Which of the following is NOT a food-grain? (a) Wheat (b) Rice (c) Maize (d) Jowar (e) Cotton

Description : Which of the following is NOT a food-grain? (a) Wheat (b) Rice (c) Maize (d) Jowar (e) Cotton

Last Answer : Ans: (e)

Niacin deficiency is common in people whose staple food is (A) Wheat (B) Polished rice (C) Maize and /or sorghum (D) None of these

Description : Niacin deficiency is common in people whose staple food is (A) Wheat (B) Polished rice (C) Maize and /or sorghum (D) None of these

Last Answer : Answer : C

Which of the following is NOT a food crop? (a) Maize (b) Bajra (c) Paddy (d) Wheat (e) Cotton shop.ssbcrack.com

Description : Which of the following is NOT a food crop? (a) Maize (b) Bajra (c) Paddy (d) Wheat (e) Cotton shop.ssbcrack.com

Last Answer : Ans: (e)

Which one of the following is a Rabi crop in the Northern States of India? a. Rice b. Bajra c. Barley d. Ragi

Description : Which one of the following is a Rabi crop in the Northern States of India? a. Rice b. Bajra c. Barley d. Ragi

Last Answer : c. Barley

A transgenic food crop which may help in solving the problem of night blindness in developing countries is (a) Bt soybean (b) Golden rice (c) Flavr Savr tomatoes (d) Starlink maize.

Description : A transgenic food crop which may help in solving the problem of night blindness in developing countries is (a) Bt soybean (b) Golden rice (c) Flavr Savr tomatoes (d) Starlink maize.

Last Answer : b) Golden rice

The land of maximum biodiversity is (1) Tropical (2) Temperate (3) Monsoonal (4) Equatorial

Description : The land of maximum biodiversity is (1) Tropical (2) Temperate (3) Monsoonal (4) Equatorial

Last Answer : Tropical

With what bio-region is the term ‘‘Steppe’’ associated ? (1) Grasslands (2) Tropical forests (3) Savanna (4) Coniferous forests

Description : With what bio-region is the term ‘‘Steppe’’ associated ? (1) Grasslands (2) Tropical forests (3) Savanna (4) Coniferous forests

Last Answer : Grasslands

What is the percentage coverage of Tropical Forest on earth’s landmass ? (1) 7 (2) 12 (3) 17 (4) 25

Description : What is the percentage coverage of Tropical Forest on earth’s landmass ? (1) 7 (2) 12 (3) 17 (4) 25

Last Answer : 7

'Green House Effect' means (1) Pollution in houses in tropical regions (2) Trapping of solar energy due to atmospheric oxygen (3) Trapping of solar energy due to atmospheric carbon dioxide (4) Cultivation in green houses so as to check pollution

Description : 'Green House Effect' means (1) Pollution in houses in tropical regions (2) Trapping of solar energy due to atmospheric oxygen (3) Trapping of solar energy due to atmospheric carbon dioxide (4) Cultivation in green houses so as to check pollution

Last Answer : Trapping of solar energy due to atmospheric carbon dioxide

To which natural vegetation belt do Sal and Teak trees belong ? (1) Temperate forests (2) Equatorial forests (3) Tropical deciduous forests (4) Mixed forests

Description : To which natural vegetation belt do Sal and Teak trees belong ? (1) Temperate forests (2) Equatorial forests (3) Tropical deciduous forests (4) Mixed forests

Last Answer : Tropical deciduous forests

Coffee is a (1) Sub- tropical shrub (2) Warm temperate shrub (3) Tropical shrub (4) Cool temperate shrub

Description : Coffee is a (1) Sub- tropical shrub (2) Warm temperate shrub (3) Tropical shrub (4) Cool temperate shrub

Last Answer : Tropical shrub

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Description : El Nino is (1) a warm ocean current (2) sea storm (3) tropical disturbance (4) another name of typhoon

Last Answer : a warm ocean current

In which region does rainfall occur throughout the year ? (1) Mediterranean (2) Equatorial (3) Tropical (4) Temperate

Description : In which region does rainfall occur throughout the year ? (1) Mediterranean (2) Equatorial (3) Tropical (4) Temperate

Last Answer : Equatorial