甘蔗间种菜用大豆对甘蔗产量、品质及间种后综合经济效益的影响  

Effects of Sugarcane Intercropping with Soybean on the Yield,Quality of Sugarcane and Comprehensive Economic Benefit

作　　者：孟庆宝[1] 方锋学[1,2] 龙明华[1] 刘海斌[2] 汪淼[2] 翁梦苓[2] 周艳霞[1] 张旭升[1] 孙立[1] 黄芳[2] 蒋洪涛[2] 

机构地区：[1]广西大学农学院,南宁530005 [2]广西农科院甘蔗研究所,南宁530007

出　　处：《中国农学通报》2011年第24期169-173,共5页Chinese Agricultural Science Bulletin

基　　金：科技部国际科技合作项目"糖能兼用甘蔗关键技术研究与应用"(2008DFA30600);科技部国际科技合作项目"甘蔗制酒精关键技术合作研究"(2009DFA30820);农业部引进国际先进农业科学技术自由申报类项目(948)"能源甘蔗种质资源和育种关键技术引进及推广"(2009-Z8;2009-Z8(2));广西农业厅"现代农业产业技术体系建设育种功能专家"(nycytxgxcxtd-02)

摘　　要：以广西区种植面积最大的‘新台糖22’、‘桂春2号’、‘柳豆3号’和‘桂春8号’为间作套种试验材料,研究探索不同大豆品种、不同播期及不同间种密度对甘蔗产量、品质及综合经济效益的影响。试验结果表明,在同等管理和施肥条件、种地养地、保证甘蔗品质和产量的前提下,以第2播期间种2行中熟大豆品种效果最好。综合经济效益最高的是第2播期间种2行的晚熟大豆品种。Taking ＇new TSC 22＇,＇Guibhun 2＇,＇Liu bean 3＇ and ＇Guichun 8＇ planted the most in Guangxi as intercropping materials,the effect of different soybean varieties,sowing dates and intercropping density on the yield,quality of sugarcane and integrated economic benefit were studied.The results showed that it got the best effect when intercropping with two rows of medium soybean at the second sowing time,in the condition of equal management and fertilization,utilizing and maintaining land,guaranteeing the quality and yield of sugarcane.The overall economic efficiency was highest while intercropping with two rows of late soybean at the second sowing time.

关 键 词：甘蔗 间种 菜用大豆 品质 产量 

分 类 号：S566.1[农业科学—作物学]