Collection, management and disposal of city waste are a major problem all over the world. Rapid growth of population, indiscriminate and unplanned urbanization has worsened the problem in the developing countries. Liquid Biofertilizer a substance which helps to grow plants rapidly and produce fruits, flower and vegetable more quantity in proper time, otherwise fertilizer be a compound which fulfill the needed minerals or Clements require for the growth of plants and vegetables to grow and fruits in proper time.
The demand for fertilizers is divisible into three nutrients: nitrogen (N), phosphates (P2O5) and potash (K). Potash is used in the mineral form and is mainly imported for India's fertilizer requirements. Some plants produce only nitrogenous fertilizers, a few phosphatic and others mixed. Easier access to raw material, mainly gas, at a cheaper cost was the main motivation for the setting up of the plant overseas. The domestic expansion plan included an ammonia urea complex at a cost of Rs. 23 bn. This facilitates the development of new technologies and ensures a high quality product.
Few Indian major players are as under
· Agro Extracts Ltd.
· Bharat Bio Gas Energy Ltd.
· Biotech International Ltd.
· Good Value Mktg. Co. Ltd.
· Growtech Agri Science & Research Pvt. Ltd.
· Indo Biotech Agro Products Ltd.