Which of the following is incorrect for green manure?
- It supplies organic matter.
- It supplies nitrogen.
- It prevents soil erosion.
- It allows leaching.
Question types
Improvement In Food Resources question types
396 questions across 5 question groups — pick any mix to generate a Science paper with step-by-step answer keys.
396
Questions
5
Question groups
5
Question types
01
M.C.Q. [1 M]
73 Q→02One word answer.
191 Q→03Que-Ans (Each of 2 Mark )
65 Q→04Que-Ans (Each of 3 Mark )
40 Q→05Que-Ans (Each of 4 Mark )
27 Q→Sample Questions
Improvement In Food Resources questions
One sample from each question group in this chapter. Select any group above to see the full set with answer keys.
Milk does not provide:
- Vitamin A and D.
- Carbohydrates, proteins and fats.
- Minerals such as phosphorus and calcium.
- Iron.
Maximum milk yielding buffalo is:
- Nagpuri
- Surti
- Mehsana
- Murrah
The botanical name of Egyptian clover is:
- Crotalaria Juncea.
- Lens culinaris.
- Trifolium alexandrium.
- Sesbania aculeate.
Find out the wrong statement from the following:
- White revolution is meant for increase in milk production.
- Blue revolution is meant for increase in fish production.
- Increasing food production without compromising with environment quality is.
- None of the above.
How many varieties of Aseel are popular among Indians?
Give one example of mixed cropping.
What happens when a matured wheat crop is irrigated?
Define the weed.
Long white eggs are produced by ________.
How does fumigation differ from spraying?
Distinguish between farmyard manure and compost manure.
What are the signs of infestation of stored grains?
How does roughage differ from concentrates with reference to cattle feed?
Classify nutrients according to their sources.
What is organic farming? What are its advantages?
Look at Figures 1, 2 and 3 given alongside and answer the following questions.
- What do these figures show all together?
- Which one is queen bee?
- Which one of them is the haploid, fertile male? What is it called?
- What is the status of the insect shown in the figure: individual/ social?
What should be do to get maximum benefit from a crop field?
Define crop? Name the various types of crops. What are Kharif and Rabi crops?
Double Matching:
Match the columns I, II and III.
| | Column I | | Column II | | Column III |
| 1. | Oil seeds | a. | Red Sindhi | i. | Sahiwal |
| 2. | Intercropping | b. | Mustard | ii. | Sunflower |
| 3. | Local breeds | c. | Vitamin A | iii. | Maize |
| 4. | Poultry feed | d. | Soybean | iv. | Vitamin K |
Write down symptoms of sick animals. Discuss any two diseases of cattle.
Name two indigenous and two exotic breeds of poultry. Write a note on egg production and broiler production.
Define animal husbandry. Write about its scope.
Describe the various cropping patterns.
Describe the mechanism of crop variety improvement.
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