A foreign variety that is directly recommended for commercial cultivation is called_________________?

Related Mcqs:

1. The branch of Science which deals cultivation of land is called________________?

   A. Geology
   B. Agriculture
   C. Horticulture
   D. Petrology

2. The best soil for cotton cultivation is_________________?

   A. Sandy soil
   B. Loamy soil
   C. Silty soil
   D. Clay loam soil

3. In fanning system cultivation of two or more crops is known as_______________?

   A. Sequential cropping
   B. Strip cropping
   C. Multiple cropping
   D. All the above

4. Cultivation of same crop year after year is called________________?

   A. Single cropping
   B. Monocropping
   C. Double, cropping
   D. All the above

5. Delta pine variety of cotton was imported in Pakistan in the year______________?

   A. 1970
   B. 1968
   C. 1971
   D. 1978

6. Recommended method for cotton sowing is________________?

   A. Broad cast method
   B. Drill method
   C. Ridge sowing method
   D. non of these

7. In cotton the recommended R x R distance is_________________?

   A. 75 cm
   B. 90 cm
   C. 45 cm

8. 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

9. The control and preservation of natural resources for present and future use is called_________________?

   A. Sustainability
   B. Conservation
   C. Crop residue management
   D. None of above

10. Gaseous loss of a substance from the soil or from fertilizer or manure is called_________________?

    A. Volatilization
    B. Evaporation
    C. Transpiration
    D. Evapotranspiration