施肥对设施土壤及作物生育的影响研究进展  

Present situation of the effect of fertilization measures on protected soil and crop

作　　者：陈劲憬[1] 高丽红[1] 曹之富[2] 

机构地区：[1]中国农业大学农学与生物技术学院,北京100094 [2]北京市农业技术推广站,北京100101

出　　处：《农业工程学报》2005年第z2期16-20,共5页Transactions of the Chinese Society of Agricultural Engineering

基　　金："十五"攻关项目(2004BA521B04);北京市自然科学基金重点资助项目(6011002)

摘　　要：该文综述了施肥措施对设施土壤及作物品质、产量的影响,指出有机肥与无机肥合理配施对土壤的可持续性利用的重要性,而过量施肥(有机肥或化肥)或偏施氮肥均导致土壤、植物养分平衡失调,作物产量和品质下降。The studies on the effects of fertilization measures on protected soil and crop quality,yield were(summarized) in this article.The studies showed that organic-inorganic rational fertilizers is an important measure in agriculture for sustainable development.Improper fertilization(organic or inorganic fertilizer) or deflective(nitrogenous) will result in nutrients imbalance in soil for plant growth,affect the yield and quality of agricultural products.

关 键 词：施肥 土壤环境 品质 产量 

分 类 号：S625.5[农业科学—园艺学] S153