[1]龙德祥,何忠军,张秀英,等.秦巴山地大豆玉米间作套种配置模式优化研究[J].黑龙江农业科学,2021,(06):20-23.[doi:10.11942/j.issn1002-2767.2021.06.0020]
　LONG De-xiang,HE Zhong-jun,ZHANG Xiu-ying,et al.Optimization Study of Intercropping and Interplanting of Soybean and Maize in Bashan Area of Qinling Mountains[J].HEILONGJIANG AGRICULTURAL SCIENCES,2021,(06):20-23.[doi:10.11942/j.issn1002-2767.2021.06.0020]
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秦巴山地大豆玉米间作套种配置模式优化研究

《黑龙江农业科学》[ISSN:1002-2767/CN:23-1204/S] 卷: 期数: 2021年06 页码: 20-23 栏目: 出版日期: 2021-06-10
Title:
Optimization Study of Intercropping and Interplanting of Soybean and Maize in Bashan Area of Qinling Mountains
作者:
龙德祥1; 何忠军1; 张秀英1; 姚平波2; 温友斌2; 任晓菊1; 李勤1; 王一璞1
1.汉中市农业科学研究所，陕西 汉中 723000；2.镇巴县农业技术推广站，陕西 镇巴 723600
Author(s):
LONG De-xiang1; HE Zhong-jun1; ZHANG Xiu-ying1; YAO Ping-bo2; WEN You-bin2; REN Xiao-ju1; LI Qin1; WANG Yi-pu1
1.Hanzhong Institute of Agricultural Sciences,Hanzhong 723000,China; 2.Zhenba County Agricultural Technology Extension Station,Zhenba 723600,China
关键词:
秦巴山地; 玉米大豆套作; 带宽; 群体配置; 群体综合效益
Keywords:
Bashan Area of Qinling Mountains; maize and soybean intercropping; bandwidth;  group allocation;  group comprehensive benefits
DOI:
10.11942/j.issn1002-2767.2021.06.0020
文献标志码:
A
摘要:
为提高秦巴山地大豆、玉米的生产水平，以玉米品种高玉14022和大豆品种贡秋豆5号为材料，在秦岭巴山气候条件下对玉米套作大豆的带宽比、群体配置、复合群体产量效益等主要因子进行研究。结果表明：以玉米窄行40 cm、宽行140 cm为玉米套作大豆最优带宽配置，带型应在年初马铃薯种植时规范预留带型；大豆在马铃薯收获后适时早播，不晚于6月中旬，玉米密度控制在6.00万株?hm-2、大豆以一穴双株方式种植密度控制在12.00万株?hm-2 ，玉米-大豆行比为2∶3是玉米大豆两季作物高产高效的最优复合群体配置模式。
Abstract:
In order to improve the production level of soybean and maize in Bashan Area of Qinling Mountains,maize variety Gaoyu 14022 and soybean variety Gongqiudou No.5 were used as materials to study the main factors of maize intercropping soybean,such as bandwidth ratio,population allocation and yield benefit of compound population.The results showed that the optimal bandwidth of maize intercropping with soybean was 40 cm narrow row and 140 cm wide row,and the band pattern should be reserved at the beginning of the year when potato was planted; soybean should be sown in time and early after potato harvest,no later than the middle of June,the density of maize should be controlled at 60 000 plants?hm-2,the planting density of soybean should be controlled at 120 000 plants?hm-2,and the row ratio of maize to soybean should be 2∶3.

参考文献/References:

［1］梁福琴,李成,刘惠荣,等.陕西省大豆生产现状及发展对策[J].陕西农业科学,2013,59(3):123-126.

[2]张明荣,何泽民,吴海英,等.玉米套作大豆模式复合群体高产高效优化配置技术研究[J].大豆科学,2012,31(4):575-578.
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[4]李青竹,张保亮,李国臣,等.玉米大豆间作套种群体结构与经济效益研究[J].现代农业科技,2015(18):34,39.
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备注/Memo

收稿日期：2021-02-26

基金项目:陕西省粮食生产综合能力提升项目-玉米马铃薯大豆复合套种技术集成示范与推广(陕农计财[2020]24号，汉农计财〔2020〕10号)。
第一作者:龙德祥(1970-)，男，学士，高级农艺师，从事作物育种与栽培研究。E-mail:Ldx0173@sina.com。

更新日期/Last Update: 2021-07-21