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Fill in the blanks (a) A total of "" ...

Fill in the blanks
(a) A total of `"___________"` nutrients are essential to plants.
(b) `"___________"" and " "___________"` are supplied by air to plants.
(C) `"___________"` is supplied by water to plants.
(d) Soil supply `"___________"` nutrients to plants.
(e) `"___________"` nutrients are required in large quantity and called as `"___________"`
(f) `"___________"` nutrients are needed in small quantity for plants and are called `"___________"`

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The correct Answer is:
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(a) 16 , (b) carbon, oxygen , (c ) Hydrogen , (d) 13 , (e) Six, macronutrients, (f) Seven, micronutrients.
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Fill in the blanks (a) A total of "___________" nutrients are essential to plants. (b) "___________"" and " "___________" are supplied by air to platns. (C) "___________" si supplied by water to plants. (d) Soil supply "___________" nutrients to plants. (e) "___________" nutrients are required in large quantity and called as "___________" (f) "___________" nutrients are needed in small quantity for plants and are called "___________"

The nutrients which are required in small quantity by plants are called…………..

The nutrients that are required in large quantities by the plants are known as _______________

How many nutrients are required by plants ?

Altogether ……………. Nutrients are essential to plants.

Water supply in the plant is due to

Micronutrients are needed by plants in large quantities.

The elements known as primary nutrients for plants

the minerals required by a plant in very small quantities are called

LAKHMIR SINGH & MANJIT KAUR-IMPROVEMENTS IN FOOD RESOURCES -VERY SHORT ANSWER QUESTIONS
  1. Fill in the blanks (a) A total of "" nutrients are essential to pla...

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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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