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| 甘蔗间种大豆的试验 | |
| 引用本文： | 吴建明,李杨瑞,杨丽涛,方锋学,朱秋珍,谢金兰,刘晓燕.甘蔗间种大豆的试验[J].作物杂志,2011,27(5):103-105. |
| 作者姓名： | 吴建明 李杨瑞 杨丽涛 方锋学 朱秋珍 谢金兰 刘晓燕 |
| 作者单位： | 1. 中国农业科学院甘蔗研究中心/广西农业科学院甘蔗研究所/广西甘蔗遗传改良重点实验室,530007,广西南宁 2. 中国农业科学院甘蔗研究中心/广西农业科学院甘蔗研究所/广西甘蔗遗传改良重点实验室,530007,广西南宁;广西作物遗传改良生物技术重点开放实验室,530007,广西南宁;广西大学/广西亚热带生物资源保护利用重点实验室,530005,广西南宁 3. 中国农业科学院甘蔗研究中心/广西农业科学院甘蔗研究所/广西甘蔗遗传改良重点实验室,530007,广西南宁;广西大学/广西亚热带生物资源保护利用重点实验室,530005,广西南宁 |
| 基金项目： | 广西农业科学院博士启动基金; 现代农业产业技术体系建设专项资金(nycytx-024-01-15) |
| 摘 要： | 以甘蔗品种新台糖22号和大豆品种桂早1号为试材,研究了纯种甘蔗和间种大豆两种条件下作物的生长情况、农艺性状、产量及效益。结果表明,甘蔗间种大豆后,分蘖数明显减少,前期长势比较慢,后期不受影响;间种大豆的甘蔗有效茎数比对照稍低,但茎长、茎径和单茎重均高于对照,产量比对照提高6.84%;间种大豆处理比对照的产值多12503.9元/hm2。说明在前期间种大豆虽然影响甘蔗分蘖和长势,但后期大豆的固氮和枯根落叶,增加了土壤有机质和养分,促进甘蔗增产。 |
| 关 键 词： | 甘蔗 大豆 间种 |
Sugarcane Intercropping with Soybean |
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| Wu Jianming,Li Yangrui,Yang Litao,Fang Fengxue,Zhu Qiuzhen,Xie Jinlan,Liu Xiaoyan.Sugarcane Intercropping with Soybean[J].Crops,2011,27(5):103-105. | |
| Authors: | Wu Jianming Li Yangrui Yang Litao Fang Fengxue Zhu Qiuzhen Xie Jinlan Liu Xiaoyan |
| Institution: | Wu Jianming1,Li Yangrui1,2,3,Yang Litao1,Fang Fengxue1,Zhu Qiuzhen1,Xie Jinlan1,Liu Xiaoyan1(1Sugarcane Research Center,Chinese Academy of Agricultural Sciences/Sugarcane Research Institute,Guangxi Academy of Agricultural Sciences/Guangxi Key laboratory of Sugarcane Genetic Improvement,Nanning 530007,Guangxi,2Guangxi Crop Genetic Improvement and Biotechnology Lab,3Guangxi University/Guangxi Key Laboratory of Subtropical Bioresources Conservation and Utilization,Nanning 530005,Guangx... |
| Abstract: | The sugarcane cultivar ROC22 was intercropped with soybean cultivar Guizao1 while sole planting of the sugarcane cultivar was designed as the control.The growth,agronomic characters,yield and benefits were investigated.The results showed that after intercropping with soybean,the tiller number of sugarcane was significantly reduced,and the plants grew more slowly at early growth stage,but recovered later.The effective stalks per plot of sugarcane was slightly lower,but the stalk length,stalk diameter and sta... |
| Keywords: | Sugarcane Soybean Intercropping |
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