2013•Ningxia Journal of Agriculture and Forestry Science and TechnologyRequires access
Study on Postponing Nitrogen Fertilization of Rice
Tian Hui-ping
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Abstract
Rice production change rule after applying nitrogen fertilizer at different period were studied in order to investigate rice seedling cultivation technique in quantitative nitrogen fertilizer.Using quantitative nitrogen fertilizer,normal fertilization and postponing nitrogen fertilization on transplanting cultivated rice were studied.The result showed that actual production of postponing nitrogen fertilization increased 541.5 kg/hm2,increased by 5.35%.