A. Volatilization
B. Evaporation
C. Transpiration
D. Evapotranspiration
Related Mcqs:
- The application of fertilizer nutrients in proportions best suited to the needs of the crop is called_________________?
A. fertilizer placement
B. fertilizer use efficiency
C. Nitrogen use efficiency
D. Balanced fertilization - Fertilizer requirements of wheat under medium loamy soil is________________?
A. 75-90 NP kg/ha
B. 100-70 NP kg/ha
C. 110-60 NP kg/ha
D. 136-85 NP kg/ha - The systematic arrangement of soil in to groups or categories is called_________________?
A. Classification
B. Annuals
C. Perennials
D. Ranking - Fertilizer application before seed sowing is called__________________?
A. Top dressing
B. Broadcasting
C. Basal application
D. Drilling - The pH of urea fertilizer is _________________?
A. 4.00
B. 3.5
C. 8.0
D. non of these - Soil water in excess of hygroscopic and capillary water which moves downward through the soil by the force of gravity is called______________?
A. Capillary water
B. sub-surface water
C. Gravitational water
D. Run off water - The total dry matter produced by a plant as a result of photosynthesis is called_________________?
A. Biological yield
B. Harvest index
C. Dry matter
D. Crop growth - The crop which are cultivated for grain purposes are called_________________?
A. Fodder crops
B. Cereal crops
C. Fiber crops
D. Leguminous crops - A method of control of pests in which natural predators and parasites are used without causing serious adverse environmental side effects is called_________________?
A. IPM
B. Allelopathy
C. Insect control
D. Chemical control - A long severe winter and short summer is called_________________?
A. Arctic
B. Sub-temperature
C. Semiarid
D. Semi arctic
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