摘要
为了了解河北省曲周县果园管理现状,以便提出更好的管理建议,报道了曲周县-中国农业大学高产高效示范基地的相公庄科技小院开展技术服务过程中,对部分苹果园产量、施肥及其它管理措施调查和分析评价。调查结果表明:果园中过量施肥现象普遍、土壤中磷钾含量过高;有机肥及中微量元素用量不足;果农的施肥时期及施肥方式不尽合理,肥料利用率低下。
In order to better understand the orchard management status of Quzhou county in Hebei province and make better management recommendations, the yield, fertilization and other management aspects of some orchard in the process of providing technical services to farmers in Quzhou - CAU high yield and efficiency demonstration base were investigated. The results showed that the phenomenon of excessive fertilization was common, phosphorus and potassium content in the soil were too high~ the amount of organic fertilizer and micro fertilizer wer too small,the period and manner of fertilization were not reasonable,which resulted in low utilization rate of fertilizer.
出处
《黑龙江农业科学》
2013年第1期41-43,共3页
Heilongjiang Agricultural Sciences
基金
行业内计划资助项目(20111030)
关键词
曲周
苹果园
施肥不合理
肥料利用率低中圈
Quzhou
apple orchord
unreasonable fertilization
low utilization rate of fertilizer
