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The correct answer is B
How much is the dissolved Oxygen level in fish pond?
Flavor of lemon grass is due to
The optimum temperature for growth and head of cabbage is ________
In legume crops, symbiotic nitrogen fixation is regulated by the quantity of trace element in soil:
Choose the correct option
Statement I: Growth respiration provides energy and products for synthesis of structural and storage compounds.
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Best nitrogenous fertilizer for rice crop is
The active principle causing “sorghum poisoning” is
According to five kingdom classification, bacteria belong to kingdom
The short range forecasting is issued twice a day and is valid for _____________________
Which of the following nitrogenous fertilizer is used as a nitrogen fertilizer and weed killer in Onion crop?