Stress on organic, chemical fertilization
A seminar on agriculture and a crop exhibition in this connection were held under the auspices of Indian Potash and Phosphate Institute of Canada (PPIC-India Programme) at Mangalathunada, Kerala, on
A seminar on agriculture and a crop exhibition in this connection were held under the auspices of Indian Potash and Phosphate Institute of Canada (PPIC-India Programme) at Mangalathunada, Kerala, on