A. Protein activator
B. Enzyme activator
C. Starch activator
D. None of the above
A. More number of irrigations
B. Higher temperature
C. Higher dose of fertilizer
D. Insects and pest
A. Cellulose
B. Organic acid
C. Humus
D. All the above
A. Xerophytes
B. Thermophytes
C. Hydrophytes
D. Haplophytes
A. Ale vegetation
B. Tundra vegetation
C. Conferous vegetation
D. None of the above
A. Fertilizers and pesticides are widely used
B. Fertilizers and pesticides are net used
C. Farm yard manure r not used
D. Green manuring