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Fill in the blanks (a) Photoperiod af...

Fill in the blanks
(a) Photoperiod affect the `"_________"`
(b) Kharif crops are cultivated from `"_________" " to " "_________"`
(C) Rabi crops are cultivated from `"_________" " to " "_________"`
(d) Paddy, maize green gram and black gram are `"_________"` Crops.
(e) Wheat gram pea mustard are `"_________"` crops.

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The correct Answer is:
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(a) Flowering (of plants) , (b) June, October , (c ) November, April , (d) Kharif , (e) Rabi.
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Fill in the blanks (a) Pigeon pea is a good source of "_________" (b) Berseem is an important "_________" Crop. (C) the crops which are grown in rainy season are called "_________" crops. (d) "_________" are rich in vitamins. (e) "_________" crop grown in winter season.

Maize, paddy, black gram and green gram are ……….. Crops.

Read the following statements (A-C) and select the option which correctly fills up the blanks in any two statements. A. ____(i)___ nutrients are required in large quantity and called ____(ii)____ B. Kharif crops are cultivated from ____(iii)_____ to ____(iv)____. C. Berseem is an important ___(v)____ crop.

Give one word for the following (a) Farming without the use of chemicals as fertilisers herbicides and pesticides is known as "_________" (b) Growing of wheat and groundnut on the same field is called as "_________" (C) Planting soyabean and maize in alternate rows in the same field is called as "_________" (d) Growing different crops on a piece of land in pre-planned succession is known as "_________" (e) xanthium and Parthenium are commonly known as "_________" (f) Causal organism of any disease is called as "_________"

Mustard, wheat ,pea and grams are the examples of ……… crops.

Select the correct word from the following list and fill in the blanks float, water, crop, nutrients, preparation For growing a crop, sufficient sunlight and _________ and _________ from the soil are essential

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LAKHMIR SINGH & MANJIT KAUR-IMPROVEMENTS IN FOOD RESOURCES -VERY SHORT ANSWER QUESTIONS
  1. Fill in the blanks (a) Photoperiod affect the "" (b) Kharif crops...

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  2. Mention the crop whose production has increased by blue revolution and...

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  3. What are plant nutrients ?

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  4. Name the three most important mineral elements required for plant grow...

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  5. What are the micronutrients required by the plants ?

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  6. Name any two macronutrients required by plants.

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  7. Which one is nutrient specific-fertilizer or manure ?

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  8. Which is the oldest method of crop improvement ?

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  9. Name one common disease of paddy.

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  10. Give an example of biological weed control.

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  11. Give one example of natural insecticide.

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  12. What are weeds ?

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  13. Write down two harmful effects of biotic factors on food grains.

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  14. What percent of moisture should be present in the food grains at the t...

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  15. Give one example of solid and one of liquid fumigant.

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  16. Which method is most effective for destroying insects in stored grains...

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  17. How the food grains should be dried on commerical basis ?

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  18. What is feed ?

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  19. Name one (a) Leguminous green fodder, (b) Non-green dry fodder.

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  20. Name one high yielding breed of cow and one of buffalo respectively.

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  21. What are fat content in milk of: (a) Murrah, (b) Surti ?

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