不同种植方式对夏花生光合速率、干物质积累及产量的影响  

Effect of Different Planting Pattern on Photosynthetic Rate,Dry Matter Accumulation and Yield of Summer Peanut

作　　者：陈雷 范小玉 李可 吴继华 贺群岭 张枫叶 刘卫星 CHEN Lei;FAN Xiaoyu;LI Ke;WU Jihua;HE Qunling;ZHANG Fengye;LIU Weixing(Shangqiu Academy of Agricultural and Forestry Sciences,Shangqiu 476000,China)

机构地区：[1]商丘市农林科学院,河南商丘476000

出　　处：《山西农业科学》2018年第7期1128-1131,共4页Journal of Shanxi Agricultural Sciences

基　　金：河南省农业产业技术体系花生遗传育种专项基金(S2012-05-01);河南省重大科技专项(161100111000)

摘　　要：采用随机区组设计,研究了麦后平播、起垄种植、起垄覆膜、起垄喷施液态膜4种种植方式对夏播花生光合速率、干物质积累和产量的影响。结果表明,起垄覆膜和起垄喷施液态膜处理显著提高叶片净光合速率、有利于干物质的积累、加速了发育进程;2个处理荚果产量显著高于传统麦后平播处理,分别为6 025.34,5 653.11kg/hm^2,但二者间呈显著性差异,起垄覆膜种植方式最佳。The paper studied the effect of summer sowing after harvested wheat,summer sowing with ridging,summer sowing overbite membrane with ridging and summer sowing overbite liquid membrane with ridging on the photosynthetic rate,dry matter accumulation and yield of summer peanut,the experiment adopted random block design.The result showed that summer sowing overbite membrane with ridging and summer sowing overbite liquid membrane with ridging were significant improved photosynthetic rate,beneficial to dry matter accumulation,accelerate peanut development.The pod yield of summer sowing overbite membrane with ridging and summer sowing overbite liquid membrane with ridging were significantly difference,which were significantly higher than summer sowing after harvested wheat,their yields was 6 025.34,5 653.11 kg/hm2,respectively.Summer sowing overbite membrane with ridging was the best suitable planting pattern for summer peanut.

关 键 词：种植方式 光合速率 干物质 夏花生 产量 

分 类 号：S565.2[农业科学—作物学]