摘要
以晋花7号为果园间作花生品种,通过正交试验对播期、密度、施肥三因素进行了最佳组合,旨在寻求最佳间作水平模式组合,为当地合理利用自然资源、优化间作模式提供科学依据。结果表明,果园间作花生的最佳组合是5月5日播种、种植密度16.5万穴/hm2、配施花生专用肥,可获得较高间作产量(3 825.9 kg/hm2)。
In order to find the best combination of intercropping level model of sowing date,density and fertilization,this research took Jinhua 7 as orchard intercropping peanut material and combined the three factors, which provided a scientific basis for rational use of the local natural resources and optimizing intercropping patterns. The results showed that the optimum combination of the orthogonal experiment was obtained by processing 4（A2B2C3）： the optimum sowing date of Jinhua 7 was May 5th, suitable planting density was165 000 hole/hm2 and adaptation of special fertilizer for peanut, which could obtain higher yield of 3 825.9 kg/hm2.
出处
《山西农业科学》
2015年第7期844-846,907,共4页
Journal of Shanxi Agricultural Sciences
基金
国家现代农业产业技术体系建设专项(CARS-14-山西综合试验站)
山西省农业科学院重点项目(2012yzd08)
山西省农业科学院育种工程项目(11yzgc011)
关键词
花生
果园间作
正交试验
peanut
orchard intercropping
orthogonal experiment
