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浙江大学学报（农业与生命科学版）
浙江大学学报(农业与生命科学版)  2016, Vol. 42 Issue (5): 556-    DOI: 10.3785/j.issn.1008-9209.2016.02.031
农业科学     
玉-豆间作对菜用大豆品质的影响
方萍1,2, 刘卫国1,2*, 刘孝德3, 刘婷1,2, 池晓玉1, 许燕1, 庞婷1, 彭霄1,2, 蔡凌1,2, 杨文钰1,2*
1.四川农业大学生态农业研究所,成都611130;2.农业部西南作物生理生态与耕作重点实验室,成都611130;
3.四川省三台县刘营镇农业服务中心,四川 绵阳621100
Effect of maize-soybean intercropping on quality of vegetable soybean
FANG Ping1,2, LIU Weiguo1,2*, LIU Xiaode3, LIU Ting1,2, CHI Xiaoyu1, XU Yan1, PANG Ting1, PENG Xiao1,2, CAI Ling1,2, YANG Wenyu1,2*
1. Institute of Ecological Agriculture, Sichuan Agricultural University, Chengdu 611130, China; 2. Key Laboratory of Crop Ecophysiology and Farming System in Southwest China, Chengdu 611130, China; 3. Agricultural Service Center of Liuyin Town, Santai County, Mianyang 621100, Sichuan, China
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摘要： 通过田间试验,研究了玉米—大豆间作种植方式对3个菜用大豆品种外观性状、营养物质和食味主要成分的影响。结果表明:与净作相比,在间作模式下菜用大豆的外观品质除百粒鲜质量增大外,百荚鲜质量、百荚粒质量、一粒荚数、二粒荚数、三粒荚数和二粒荚率均降低;营养品质表现出菜用大豆的优良特性,其中蛋白质、可溶性糖均高于净作,浙鲜豆4号和沈鲜6号的游离氨基酸高于净作。青酥5号间作模式的外观品质表现较优,浙鲜豆4号次之,沈鲜6号较差,而营养品质则是沈鲜6号表现较优,青酥5号较差。对品种与种植方式2因素的交互作用分析结果表明,外观品质主要受栽培方式影响,而营养品质受栽培方式和品种的共同影响。对各品质指标的相关分析表明,百荚鲜质量与粗脂肪、百粒鲜质量呈显著负相关,百荚粒质量和甜味氨基酸、游离氨基酸呈显著正相关。可见,选用适当的菜用大豆品种,采用玉—豆间作种植可以达到较好的品质效果。
Abstract: Much research has been done on the high economic benefit, stable yield and superior seed quality of monocropping vegetable soybean. But with the arrival of the food crisis, intercropping is more and more popular. Whether vegetable soybean can maintain the excellent qualities mentioned above still needs more research. 　　We explored the effects of maize-soybean strip intercropping on seed quality of vegetable soybean with field experiment. Maize (Zhenghong 505) was planted two lines in narrow row while vegetable soybean was also sowed two lines in wide row at the same time (May 5th, 2015). Three vegetable soybean varieties were adapted in this experiment: Zhexiandou 4, Qingsu 5 and Shenxian 6. At the beginning of R6, samples were taken to determine the agronomic characters and nutrition quality of vegetable soybean. The seed agronomic characters include the fresh mass per 100-pod, fresh mass per 100-pod seeds， fresh mass per 100-seed mass, flat pods number per plant, one-pod number per plant, two-pod number per plant, three-pod number per plant and two-pod rate per plant. The nutrition quality contained protein, free amino acid, crude fat, soluble sugar, starch， and moisture. 　　As the results showed, the agronomic characters of intercropping vegetable soybean decreased compared with those of monocropping, but 100-seed mass increased. The content of protein and soluble sugar of intercropping vegetable soybean seeds was higher than those in monoculture. What’s more, the free amino acid of Zhexiandou 4, Shenxian 6 was higher than that in monoculture, but Qingsu 5 was lower. Comparing these three vegetable soybeans, we concluded that as for appearance quality Qingsu 5 was the best, and Zhexiandou 4 took the second, Shenxian 6 was poor. However with regard to nutrition, Shenxian 6 was the best, Qingsu 5 was the last. 　　As the interactive analysis showed, both appearance and nutrition quality of vegetable quality was mainly determined by cropping pattern. But there were some difference among different varieties. Correlation analysis suggested that fresh mass per 100-seed mass was significantly negatively correlated with crude fat, and it was the same as fresh mass per 100-seed mass and moisture. Fresh mass per 100-pod seeds was significantly positively correlated with sweet amino acid and free amino acid. 　　In summary,when the appearance quality is good, the nutrition quality will be poor. So it is necessary to coordinate appearance quality and nutrition quality. Because the appearance quality of vegetable soybean is affected by cropping pattern and the nutrition are affected by pattern and variety, we should screen out well adaptability and good quality varieties. At the same time, we must focus on techniques including line spacing, crop allocation, density, fertilization management and harvest time. So that we can achieve high quality and high yield vegetable soybean in intercropping pattern.
出版日期: 2016-09-20
CLC:  S 643.7  
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方萍
刘卫国
刘孝德
刘婷
池晓玉
许燕
庞婷
彭霄
蔡凌
杨文钰

引用本文:

方萍,刘卫国,刘孝德,刘婷,池晓玉,许燕,庞婷,彭霄,蔡凌,杨文钰. 玉-豆间作对菜用大豆品质的影响[J]. 浙江大学学报(农业与生命科学版), 2016, 42(5): 556-.

FANG Ping,　LIU Weiguo, LIU Xiaode, LIU Ting, CHI Xiaoyu, XU Yan, PANG Ting, PENG Xiao, CAI Ling, YANG Wenyu. Effect of maize-soybean intercropping on quality of vegetable soybean. Journal of Zhejiang University (Agriculture and Life Sciences), 2016, 42(5): 556-.

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http://www.zjujournals.com/agr/CN/10.3785/j.issn.1008-9209.2016.02.031    或    http://www.zjujournals.com/agr/CN/Y2016/V42/I5/556

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