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

Related Mcqs:

1. The depth of irrigation water required for the full crop period is called_______________?

   A. Consuptive use of water B. Delta of water C. Optimum use of water D. non of these...

2. Number of irrigation required for cotton crop are______________?

   A. 5 irrigations B. 6 irrigations C. 8 irrigations...

3. Raising of only one crop in a year when there is seasonal supply of water is called_________?

   A. Multiple cropping B. Monocropping C. Harvest cropping D. None of these Submitted by: Mukhtir Ali jan...

4. The amount of water required to rise a crop to matunty with in a given period of time is called________________?

   A. Water frequency B. Water depletion C. Water balance D. Crop Water requirement...

5. The depth of water required by crops during the base period is called_____________________?

   A. Frequency of water B. Acre inch C. Duty of water D. Delta of water...

6. The horizontal flow of water in irrigation channel or canal leading to water loss is called as:_________?

   A. Infiltration B. Percolation C. Seepage D. All of these Submitted by: Shafiq Rehman...

7. Controlled run off, water supplies, irrigation, soil fertility is called as_________________?

   A. Catchmento protection B. Agriculture conservation C. Soil protection D. Saw logs...

8. The EC: SAR and RSC values suggested by WAPDA for 3rd class irrigation water(C,S,R,) are____________________?

   A. ECi:<1.5, SAR < 10 & RSC< 2.5 B. ECi:>1.5, SAR > 10 & RSC> 2.5 C. ECi:>1.5, SAR 2.5 D. Both a & b...

9. Boron concentration is irrigation water is considered safe only upto_________________?

   A. 0.7 ppm B. 1.5 ppm C. 2 ppm D. 3 ppm...

10. Previously Essential nutrients required for the growth of plants were sixteen. In recent time the essential nutrients required for the growth of plants are:_________?

    A. 16 B. 17 C. 18 D. None of the above Submitted by: Shafiq Rehman...