A. Sustainability
B. Conservation
C. Crop residue management
D. None of above
Related Mcqs:
- The control and preservation of natural resources For present and future use is_________________?
A. Substainability
B. Conservation
C. Biodiversity
D. Environment - 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 - The unproductive branches of cotton are called_________________?
A. Sympodial branches
B. Monopodial branches
C. Vegetative branches - The crop which are cultivated for grain purposes are called_________________?
A. Fodder crops
B. Cereal crops
C. Fiber crops
D. Leguminous crops - Progeny of nucleus seed is called_________________?
A. Basic seed
B. Breeder seed
C. Foundation seed
D. All the above - A long severe winter and short summer is called_________________?
A. Arctic
B. Sub-temperature
C. Semiarid
D. Semi arctic - The practice of producing two successive crops of same species from same piece of land in one year is called_________________?
A. Intercropping
B. Doubling cropping
C. Monocropping
D. Cropping pattern - Gaseous loss of a substance from the soil or from fertilizer or manure is called_________________?
A. Volatilization
B. Evaporation
C. Transpiration
D. Evapotranspiration - A foreign variety that is directly recommended for commercial cultivation is called_________________?
A. Blended variety
B. Pure line variety
C. Exotic variety
D. Hybrid variety - The systematic arrangement of soil in to groups or categories is called_________________?
A. Classification
B. Annuals
C. Perennials
D. Ranking
