RAPD analysis of DNA isolated from soils under Ker and associated open areas of Bikaner, Kodamdesar and Nagaur regions of western Rajasthan was carried out using six primers to find out the effect of Ker (Capparis deciduas) plants on microbial diversity.

Human activities have significantly intensified natural phosphorus cycles, which has resulted in some serious environmental problems that modern societies face today. This article attempts to quantify the global phosphorus flows associated with present day mining, farming, animal feeding, and household consumption. Various physical characteristics of the related phosphorus fluxes as well as their environmental impacts
in different economies, including the United States, European
countries, and China, are examined.

In ancient India, agriculturists were quite aware of the relation between soil properties and crop production. Several systems of soil classification were in vogue. Ancient Indian scriptures contain elaborate injunctions regarding the use of various kinds of manures for crop production.

That s what Antarctica is called

India woke up to a phone call