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Percolation is the term used to describe the downward movement of water as it infiltrates and passes through the small spaces or pores within the soil.
Which of the following is/are aquatic weeds?
Given below are two statements:
Statement I
Conservation agriculture involves no-tillage or drastically reduced tillage, but biological...
The saline soils contain toxic concentration of soluble salts in the root zone. These saline soils are also known as…………...
Which of the following chemical is used in bird scarer to produce acetylene gas?
An ability of a pathogen to cause a disease is known as
What is the percentage of net irrigated area to net sown area in Uttarakhand?
What is the electrical conductivity of saline soil?
What symptom is common in Colletotrichum Leaf Spot of cotton?
The phenomenon of bolting occurs. in
What is the nitrogen-providing form of urea in plants?