If extensive leaching of a saline-sodic soil occurs in the absence of any source of calcium or magnesium, part of the exchangeable sodium is gradually replaced by hydrogen. Such soil may be slightly acidic in nature, yet it may contain enough sodium to give it an unstable structure. Such a soil is designated as a degraded sodic soil, earlier known as degraded alkali soil.
What is the isolation distance in case of certified seed production in Pearl Millet?
What is the percentage of nitrogen in urea on weight basis?
Whiptail in cauliflower is caused due to
Botanical name of Lemon grass :
Tendrils of the tropical orchids we use as flavoring (Vanilla spp.) originate from
Roots absorb water from soil:
The main characteristic that makes Jersey bulls different from other dairy breeds is
Fertilizers, Pesticides, etc., are examples of
Which one of the following is determined by Tetrazolium test?
In Biotechnology, DNA Sequence data can be protected by
