Question
What is the level of carbon dioxide (CO2) present in the
air within the soil?Solution
The level of carbon dioxide (CO2) in soil air can vary but is typically around 0.3 to 1.5% by volume. This CO2 is generated by microbial respiration and root respiration. High CO2 levels can affect plant growth, while low levels can limit microbial activity.
Which of the following is NOT the major district contributing more than 86 percentage of state's cotton production?
Which breeding technique involves crossing in isolation a number of lines tested for their general combining ability (GCA)?
Malpighian tubules of insects are
Under agroforestry system, ____________ tree shows allelopathic effect on cultivated crops.
‘Bakanae’ disease in rice is caused by the fungus:
Which of the following is responsible for seed dormancy?
Male and female plants of spinach are identified on the basis of
FSSAI has developed a guidance document for the States to roll out the initiative
in the Place of Worship (PoW) in their respective states name...
Match list I with list II
Black heart of potato is due to
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