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Seeds of different cereals and legumes are -
The material of biological origin, which is used to maintain and improve soil fertility is -
The first bioinsecticide to be developed on a commercial scale was -
The first inorganic pesticide to be used commercially was -
Which of the following statements is incorrect ?
Crops with recalcitrant seed include -
Botanical name of tea is
Pulses belong to the family of-
Richest source of protein among the following is -
Lycopersicum esculentum is the botanical name of-
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