Question
Which of the following option is correct with respect to
characteristics of Biogas?Solution
The biogas so obtained is a mixture of methane (CH4): 55-65% and Carbon dioxide (CO2): 30-40%. The biogas contains traces of H2, H2S and N2. The calorific value of biogas ranges from 5000 to 5500 Kcal/Kg (18.8 to 26.4 MJ /m3).
Which of the following potential will never have positive value?
The amount of basalin 45 EC for a plot of 50 m x 40 m at recommended rate of fluchloralin at 0.75 kg/ha is
How much area can be irrigated with a flow rate of 30 liters per second for 10 hours a day when irrigation requirement of the 100 days duration crop is ...
Plants absorb nickel in the form of-
The common weeds of wheat crop are:
The correct order of crops with respect to their water requirement
Weight of Urea super granules is
Most widely used post emergence herbicide in rice
Which of the following the advantages of practicing drip irrigation
In Aonla, intervarietal plantation is done due to
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