甘蔗、柑橘间套种绿豆品种筛选试验

Screening experiment of mung bean varieties for intercropping with sugarcane and citrus

【目的】筛选适合与甘蔗、柑橘间套种的绿豆品种(系),为间套种生产合理选用绿豆品种提供参考。【方法】选用11个绿豆品种(系)与甘蔗间套种,5个绿豆品种(系)与柑橘间套种,进行绿豆筛选试验,调查其生育期、田间农艺性状及产量性状。【结果】参试绿豆品种(系)均为早熟、矮秆、大粒型品种,除精L011为毛绿豆外,其余均为明绿豆。其中与甘蔗间套种的11个绿豆品种(系)中,中绿5号、大新本地品种和中绿1号表现较好,单株结荚数多、粒大、产量高、籽粒商品性外观好;与柑橘间套种的5个绿豆品种(系)中,中绿1号和F8表现为早熟、株高适中、主茎分枝强、单株结荚数多、粒大、产量高。【结论】适合与甘蔗间套种的绿豆品种(系)有中绿5号、大新本地品种和中绿1号;适合与幼龄柑橘间套种的品种(系)有中绿1号和F8。

[Objeetive]Mung bean varieties （lines） suitable for intercropping with sugarcane and citrus were screened in order to provide references for intercropping production. [ Method ]Screening experiments were conducted using eleven mung bean varieties （lines） intercropped with sugarcane and five intercropped with citrus to investigate the phenological phase, agronomic traits and yield traits. [Result]AU tested mung bean varieties （lines） were early mature, dwarf varieties with big pods. Jing L011 was Vigna radiata （Linn.） Wilczek, while all the other cultivars were Ming mung bean. Among them, Zhonglii5, the local variety of Daxin （CK） and Zhongltil were the ideal varieties intercropping with sugarcane. These three varieties presented more pods per plant, large grain, high grain yield and elite commodity appearance. Two of the five mung bean varieties （lines） intercropping with citrus, Zhongltil and Fs, were found early-maturing, suitable height, more branches and pods per plant, large grain and high grain yield. [ Conclusion ]Zhonglti5, CK and Zhongltil were suit- able varieties （lines） for intereropping with sugarcane. Zhonglfil and F8 were proper varieties （lines） for intercropping with citrus.