A. Soil water use
B. Crop water use efficiency
C. Soil plant water relationship
D. Water intensity
Agronomy
Percentage of area irrigated by a cusec of water during the season is called……………?
A. Intensity
B. Base period
C. Cusec
D. Irrigation frequency
The leguminous plants are important in agriculture because……………..?
A. They need very little water to grow
B. Six crops are harvested in a year
C. They are disease resistant
D. Help in nitrogen economy of nature
One of the plant introduced from new world to the old world is……………..?
A. Rice
B. Wheat
C. Sugarcane
D. Potato
Which is the most important cereal crop of temperature region…………….?
A. Paddy
B. Maize
C. Wheat
D. Barley
Delta of water for cotton crop is…………….?
A. 30 acre inches
B. 25 acre inches
C. 18 acre inches
D. non of these
In cotton the recommended R x R distance is……………..?
A. 75 cm
B. 90 cm
C. 45 cm
Seed rate of cotton per acre is…………….?
A. 10-22 kg
B. 5-6 kg
C. 14-21 kg
CCRI stands for……………?
A. Cotton crop research institute
B. Center for crop research institute
C. Central cotton research institute
D. non of these
The productive branches of cotton are called…………….?
A. Monopodial branches
B. Sympodial branches
C. Fruiting branches
D. non of these