龙花163花生新品种高产优化栽培模式研究  

Studies on the Optimal High-yield Cultivation Model of Longhua 163

作　　者：卢春生[1] 

机构地区：[1]福建省龙岩市农业科学研究所,福建龙岩364000

出　　处：《花生学报》2009年第1期36-39,共4页Journal of Peanut Science

基　　金：福建省重点科技项目(2004N055)

摘　　要：采用正交旋转设计,研究不同密度、穴播粒数、施肥方式对花生产量的影响,结果显示影响花生产量的栽培因子为密度>施肥方式>穴播粒数。龙花163的高产优化栽培模式为穴距15cm(即13.33万穴/hm2),一次性全层施肥(即N:P:K各含15%的复合肥750kg/hm2),穴播3粒。The factors of planting density, seeds Longhua 163 was studied by using orthogonal rotation per hole, the method of applying fertilizer of combination design. The result showed that the order of influence factors on yield was planting density〉the method of fertilizer application〉seeds per hole. The optimal cultivation model of Longhua 163 showed that 15cm holes space is the best planting density （That is 133300 holes/ha）, all in one fertilization methods （that is, N： P： K each containing 15% of the fertilizer 750 kg/ha）, 3 seeds per hole.

关 键 词：花生品种 栽培模式 产量 

分 类 号：S565.204[农业科学—作物学]