Question
Available soil water capacity is the moisture held
between field capacity and the permanent wilting point. The soil water potential at the permanent wilting point is approximately:Solution
The soil water potential at the permanent wilting point is -15 bar, the soil moisture is held so tightly by the soil particles that it becomes unavailable for plant uptake. Plants wilt because they cannot extract water from the soil at this level of water potential.
The weeds that produce all or most of their vegetative growth beneath the water surface, having true roots, stems and leaves are:
Match list I with list II
Which of the following is true about the Kisan Credit Card (KCC) scheme in relation to the fisheries sector?
The Chairperson and Chief Executive Officer FSSAI have appointed by_____
Wetlands are vital ecosystems which sustain biological diversity. The government will promote their unique conservation values through………………...
The symptoms of Sorghum shoot fly mainly seen in which part of plant?
Post-emergence herbicide for weed management in rice is
Component of protein and chlorophyll, required in amino acid formation
Rotation involving Stylosanthus hamata & Sorghum is an example of
You begin to study a novel plant species and discover that this diploid plant has 16 chromosomes. How many linkage groups would you expect to find?
Relevant for Exams:
