Question
In legume crops, symbiotic nitrogen fixation is
regulated by the quantity of trace element in soil:Solution
Molybdenum is an essential trace element required by leguminous plants for the proper functioning of the enzyme nitrogenase, which is responsible for converting atmospheric nitrogen into a form that plants can use.
…………………………means the crop producing capacity of a soil which is measured in terms of yield (bio-mass).
...When the contact of soil moisture still decreased below the wilting point in way that the water is held very tightly & may be state of vapour around soi...
Which of the following element is mobile in soil but immobile in plants?Â
Drought which is related to moisture deficits in vegetation roots , lead to crop growth stress, crop yield reduction or failure driven by low precipit...
Soil moisture potential is measured with the help of ______instrument.
The addition of which substance is LEAST likely to result in immediate nitrogen loss from the soil?
Which of the following primary tillage operation is used to invert the soil partially or completely?
What term is used to describe the process when the parent material is moved or transported primarily by the force of gravity?
Which metamorphic rock is formed from the alteration of shale?
The indicator plant for zinc deficiency is ____
