61.
Total cultivated area in India is close to

62.
If a plant shows extensive interveinal chlorosis of the older leaves and late this reaches the younger leaves, the symptoms is due to lack of

63.
The ginning percentage in cotton can be worked out by the formula

64.
Bacteria responsiblefor N fixation in soybean is

65.
The inherent capacity of soil to supply plant nutrients in adequate amount and suitable proportion is called

66.
Groundnut pegs when developed in the soil from

67.
UPAS 120 is a variety of

68.
Water requirement (WR) includes the losses due to

69.
Numbers of hot spot (biodiversity) present in India

70.
The intercropping of maize and soybean leads to maximisation returns in comparison to mono cropping of maize or soybean. Which one of the following describes the enterprise relationship leading to higher returns of maize and soyabean?

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