延安市大豆玉米带状复合种植模式下大豆品种比较试验

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原文链接

国家科技期刊平台
NETL
NSTL
万方数据

中文摘要：为了筛选适宜延安市大豆玉米带状复合种植模式的高产、优质、成熟期适中的大豆品种，选用齐黄34、中黄 30、陕豆 125 等 12 个具有一定耐阴性和抗倒性的大豆品种进行比较试验。结果表明，在大豆玉米带状复合种植模式(大豆与玉米行比为 4∶2)下，齐黄 34、秦豆 2018、宝豆 6 号和汾豆 93 植株较高，株型收敛，丰产性好，产量分别为 2 595。45、1 946。55、2 041。50、1 884。45 kg/hm2;效益较高，群体产值分别为 39 611。06、35 314。25、34 200。99、35 010。92 元/hm2，可扩大示范推广面积。

外文标题：Comparison Test of Soybean Varieties Under Soybean-Maize Strip Intercropping System in Yan′an City

外文摘要：In order to screen soybean varieties with high-yield,high-quality and moderate maturity suitable for the soybean-maize strip intercropping system in Yan′an City,a comparative test was conducted on 12 soybean varieties,including Qihuang 34,Zhonghuang 30,Shandou 125,and others,which have certain shade tolerance and lodging resistance.The results showed that under the soybean-maize strip intercropping system(soybean-maize row ratio of 4∶2),Qihuang 34,Qindou 2018,Baodou No.6,and Fendou 93 exhibited taller plant height,convergent plant type,good productivity,and the yield reached 2 595.45,1 946.55,2 041.50,and 1 884.45 kg/hm2,respectively.These varieties also showed higher economic benefits,with gross output values of 39 611.06,35 314.25,34 200.99,and 35 010.92 yuan/hm2,respectively.It was suggested that their demonstration and promotion areas could be expanded.

外文关键词：

soybean-maize strip intercropping systemsoybean varietyagronomic traityieldYan′an Shaanxi

作者：

罗健、段馥梅、高伟、白明涛、王鹏远、李晓艳

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作者单位：

延安市农业技术推广中心站,陕西延安 716000

关键词：

大豆玉米带状复合种植模式大豆品种农艺性状产量陕西延安

出版年：

2025

DOI：