玉米不同间套种复合种植模式产量分析  

The Analysis of Yield on Different Intercropping and Compound Planting Patterns of Maize

作　　者：高仕兰 罗斌 石晓峰 丁蓉 李红艳 高宏 李灶福 GAO Shilan;LUO Bin;SHI Xiaofeng;DING Rong;LI Hongyan;GAO Hong;LI Zaofu(Agricultural Technology Extension Station of Yimen County,Yimen,Yunnan 651100)

机构地区：[1]易门县农业技术推广站,云南易门651100

出　　处：《热带农业工程》2023年第2期84-87,共4页Tropical Agricultural Engineering

摘　　要：根据病原物、害虫对不同作物种类侵染性差异,利用玉米不同间套种模式,提高玉米抗病虫害能力,减少化肥农药使用量,保证玉米高产高效。2021年,实施玉米与大豆、菜豆、蚕豆、苏丹草、向日葵间套种,探索最佳种植模式。试验表明,在相同的肥水管理条件下,玉米//蚕豆模式玉米产量最高,产量10975.65 kg/hm^(2),比对照增加2920.65 kg/hm^(2),增幅36.26%;玉米//苏丹草种植模式产值最高,产值53156.82元/hm^(2),比对照增加25521.51元/hm^(2),增幅92.35%。According to the difference in the infectivity of the different crop species on pathogens and pests,different intercropping modes of maize are used to improve the resistance to diseases and pests for maize,reduce the use of chemical fertilizers and pesticides,and ensure the high yield and efficiency of maize.In 2021,maize was interplanted with soybean,kidney bean,broad bean,Sudan grass,and sunflower to explore the best planting mode.The test indicates that under the same fertilizer and water management conditions,the yield of corn//broad bean mode is the highest,with a yield of 10975.65 kg/hm^(2),an increase of 2920.65 kg/hm^(2)and 36.26%compared with the control;The output value of corn//Sudan grass planting mode is the highest,with an output value of 53156.82 yuan/hm^(2),which is increased by 25521.51 yuan/hm^(2)and 92.35%compared with the control.

关 键 词：玉米 间套种模式 产量 分析 

分 类 号：S513[农业科学—作物学]