期刊论文

Effects of Calcium Application on Peanut Yield and Physiological Characteristics under Different Planting Patterns

中文

华北农学报

1000-7091

2019

34

3

111-118

10.7668/hbnxb.201751319

2014CXZ06:科学院青年基金 CARS-13:现代农业产业技术体系建设专项 :山东省农业重大应用技术创新项目 2018YFD0201000:国家重点研发计划

本校为第一机构

为探明不同种植模式下花生荚果产量及生理特性对钙肥的响应,在玉米‖花生3∶ 4间作与花生单作种植模式下,选用花育25为试验材料,分别设置4个施钙量处理(Ca0:0kg/hm~2,Ca1:150kg/hm~2,Ca2:300kg/hm~2,Ca3:450kg/hm~2),系统研究施钙对不同种植模式下花生叶片光合特性、荚果产量及其生理特性的影响。2a研究结果表明:相同施钙条件下,间作降低了花生叶绿素相对含量(SPAD值)、净光合速率(Pn)、CAT、POD和SOD的活性,增加了花生叶片的MDA含量,荚果产量亦有不同程度降低。相同种植模式下,花生施钙处理较不施钙对照均有不同幅度的增产,且间作中间行花生的增产幅度高于单作花生的增产幅度;此外,间作和单作花...

In order to determine the response of peanut pod yield and physiological characteristics to calcium fertilizer under different planting patterns,a field experiment was designed with Huayu 25 as the test material,setting 2 planting patterns(3∶ 4 maize-peanut intercropping and peanut monoculture) and 4 calcium treatments(Ca0:0 kg/ha,Ca1:150 kg/ha,Ca2:300 kg/ha and Ca3:450 kg/ha).The effects of calcium application on photosynthetic characteristics of peanut leaves,pod yield and its physiological characteristics under different planting patterns w...