Question
Following are the statements with respect to
economization of irrigation water in rice A. Rice should be cultivated on heavy soils with percolation above 5 mm per day B. Subsoil loosening to enhance water flux to soil. C. Rice should be grown in small isolated blocks to reduce seepage D. Application of tank silts to light soils E. Pudding to reduce soil permeability Choose the correct answer from the options given belowSolution
Subsoil loosening can improve water movement and infiltration in the soil profile, allowing water to reach deeper layers and reducing surface runoff. Pudding to reduce soil permeability
Legume crops includes
(A) Pigeon pea
(B) Greengram
(C) Lentil
(D) Horsegram
(E) Rapeseed
Choose the correct answer from the options given below:
The land use system involving trees combined with crops and/or animals is called
Price elasticity of supply of food products is generally
The Inbreeding depression is most severe in:
The economic question of determining the most cost-effective input combinations for producing a specific output level is classified as a:
Which one of the following is not a measure of 'Income-inequality':
Dew can also be a water resource; accumulation of dew in north and north-east India during 6 months from October to March is
Drum culture technique is used to determine WR of which crop
Inheritance of ABO blood group system is an example of____
The deficiency of zinc in Rice Crop leads to the physiological disorder of :
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