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Soil fertility is a key factor for successful crop production and it is a measure of capacity of soil to supply plant nutrients. Soil fertility and fertilizers are very much closely related terms. Soil fertility acts as a ‘SINK’ where in plants can draw nutrients for maximum yield, where as fertilizer, acts as a ‘SOURCE’ wherein we can draw continuously different nutrients and also add to the sink.
Which of the following seed is genetically most pure?
Which of the following is a ‘P’ solubilizing bacteria?
Which plant growth regulator promotes cell division and is often used in tissue culture for plant propagation?
Which of the following is not a function of Auxin?
Which indicator is commonly used to measure a country's economic growth?
Beushening a traditional method is practiced in which crop?
The livestock census aims to collect information about all the livestock along with their age, sex composition, etc. The livestock census is conducted o...
Which of the following crop responds well to sulphur?
According to Planning commission, Indian region is divided into how many agro climatic zones?
The tissue responsible for growth and repair in plants is: