摘要
利用中国农业科学院昌平土壤肥料长期定位试验站,对在合理配合施用化肥的前提条件下增施鸡粪后对水稻产量和土壤肥力的变化进行研究。
The Chan8Ping Chinese Academy of Agricultural Sciences soill and fertilizer long-tem expeniment station, with the application of chemical fertilizers in the premise of reasonable conditions by chicken manure applied after the change in paddy rice yield and soil fertility research.
关键词
无机肥
有机肥
水稻
inorganic fertilizer
organic fertilizer
paddy rice
