Critical factors for crop production is________________?

Related Mcqs:

1. Delta of water for cotton crop is________________?

   A. 30 acre inches
   B. 25 acre inches
   C. 18 acre inches
   D. non of these

2. Oka (1975) has suggested that me population size suitable for maintenance and seed production of a commercial crop of a self pollinated species should be________________?

   A. 100 plants
   B. 200 plants
   C. 300 plants
   D. 400 plants

3. The critical stages in cotton is______________?

   A. Budding
   B. Flowering
   C. Boll .formation
   D. All the above

4. In China, cotton was cultivated as a crop in._______________?

   A. 7^th century AD
   B. 4^th century AD
   C. 10^th century AD
   D. 5^th century AD

5. Raising of only one crop in a year, when there is seasonal supply of water is called______________?

   A. Monocropping
   B. Monoculture
   C. Specialized farming
   D. Intensive cropping

6. The crop which are cultivated for grain purposes are called_________________?

   A. Fodder crops
   B. Cereal crops
   C. Fiber crops
   D. Leguminous crops

7. In wheat total crop P uptake per ton of gram is about;__________________?

   A. 5-20 Kg
   B. 2-3Kg
   C. 5-7 Kg
   D. 20-25 Kg

8. Better crop establishment especially for direct seeded rice can be obtained by using________________?

   A. High density grain
   B. Low density grain
   C. Both a & b
   D. None of the above

9. Which is the most important cereal crop of temperature region________________?

   A. Paddy
   B. Maize
   C. Wheat
   D. Barley

10. The depth of irrigation water required for the full crop period is called_________?

    A. Delta of water 
    B. Water required
    C. Crop water required
    D. None of these

    Submitted by: Mukhtir Ali jan