Question
……………………………is a key factor for
successful crop production and it is a measure of capacity of soil to supply plant nutrients.Solution
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.
A reaper is used for
The plant growth regulator increases the flower size of geranium and accelerates flowering in cyclamen:
In Uttarakhand, what percentage of the micro-irrigation system cost is covered by the State Government as its share for marginal farmers under the 'C' c...
What are the two wild species from which most modern edible parthenocarpic bananas originate?
Bordeaux mixture is effective to control diseases of fruit and nut trees, vine fruits, and ornamental plants. It is chemically a ____
The yellowing of older leaves at the base of a plant typically indicates a deficiency of which nutrient?
Sand percentage in sandy soil is ___
Which of the following is not a major pigment of photosynthesis?
When sub crops are sown to supplement the yield of the main crop, then the sub crops are known as?
What is the full form of IFOAM?Â
