A. pH
B. EC
C. Cl
D. Saliruiy
Related Mcqs:
- The management of kind by planting a series of crops, pastures or following to maximize production with sustaining land quality is called_______________?
A. Crop rotation
B. Crop sequence
C. Cropping system
D. Crop management - Percentage of area irrigated by a cusec of water during the season is called_______________?
A. Intensity
B. Base period
C. Cusec
D. Irrigation frequency - Ratio of economic yield to biological yield expressed in percentage is called_______________?
A. Harvest index
B. Seed index
C. Total yield
D. Dry matter - The series of transformation which a nutrient undergoes in the biosphere before returning to its original formed is called_______________?
A. Carbon cycle
B. Nutrient cycle
C. Nitrogen cycle
D. None of the above - Hitting the seed with force against a hard surface to break seed dormancy is called_______________?
A. Impaction
B. Abrasion
C. Stratification
D. Scarification - A. income farm where the operator is producing primarly his family’s needs rather than for sale is called_______________?
A. Family farming
B. Subsistence farming
C. Intensive farming
D. Progressive farming - 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 - The total dry matter produced by a plant as a resulting photosynthesis is called_______________?
A. Biological yield
B. Mass
C. Physical productivity
D. None of the above - Highly decomposed stage of organic matter is called_______________?
A. Cellulose
B. Organic acid
C. Humus
D. All the above - Foliar application of nitrogen means applying nitrogen in solution form to___________________?
A. Whole plant
B. Leaves
C. Stem only
D. Flowers only
