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有机无机氮肥配合施用对土壤和水稻的影响王元贞，潘廷国，柯玉琴（福建农学院）有机无机肥料配合施用是改良中低产稻田的重要措施。经济利用化肥和选择适宜的有机肥品种并确定其用量，是农业实践中经常遇到的问题。本文就化肥配施有机肥对稻苗生理活性、根际微生物菌数、...
Effect of Combined Application of Organic and Inorganic Nitrogen Fertilizers on Soil and Rice WANG Yuan-zhen, PAN Ting-guo, KE Yu-qin (School of Fisheries, Fujian Agriculture and Forestry University, Fuzhou, Fujian, China) The application of organic and inorganic fertilizers is an important measure to improve mid- and low- The economical use of fertilizers and the selection of suitable organic fertilizer varieties and determination of their amounts are frequently encountered in agricultural practice. In this paper, fertilizer application of organic fertilizer on rice seedlings physiological activity, rhizosphere microbial number, ...