A. Succession
B. Retrogression
C. Biodiversity
D. Linear planting
Related Mcqs:
- The experimental design which control fertility level in two directions is known as________________?
A. RBD
B. SPD
C. AD
D. LSD - The vegetation found on high altitude mountain is__________________?
A. Alpine vegetation
B. Tundra vegetation
C. Conferous vegetation
D. None of the above - Initial vegetation that invades and occupies the area is called_________________?
A. Pioneer
B. Range
C. Resin
D. None of the above - Weedicides that kill the foliage of weeds by direct contact are as________________?
A. Trifluration
B. Paraquet
C. Bromoxy nil
D. Loxynil - Number of crops grown on the same piece of land in a year and expressed in percentage is known as_______________?
A. Cropping pattern
B. Cropping index
C. Crop rotation
D. Cropping intensity - In fanning system cultivation of two or more crops is known as_______________?
A. Sequential cropping
B. Strip cropping
C. Multiple cropping
D. All the above - Mutual association between fungi and roots of plants is known as_________________?
A. Rhizospher
B. Mycorrhizae
C. Root fungi
D. None of the above - The ratio of treatment variance to error variance is known as_________________?
A. Correlation
B. F-value
C. Critical difference
D. I-value - The substance that an enzyme acts upon is known as___________________?
A. Product
B. Substrate
C. Mycotoxin
D. None of the above - The movement of water in soil profile is.known as__________________?
A. Diffusion
B. Percolation
C. Absorption
D. All the above
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