tailieunhanh - Effect of different levels of nitrogen on growth and yield of rice (Oryza sativa L.) cultivars under Terai-agro climatic situation

An investigation was carried out during kharif seasons of 2008 in rice crop with the different levels of nitrogen and various cultivars to find out best rice cultivars and optimum dose of nitrogen under terai region of West Bengal. |

TỪ KHÓA LIÊN QUAN