摘要
主要探讨不同的播期和栽培密度对选育出的4个菜豆新品系产量及质量的影响,以期筛选出较优品系和最优组合,为菜豆栽培技术提供理论依据。试验结果表明,处理组合A2B1C1(即品系0807、播期2010年12月15日、密度0.55 cm×0.35 cm×3株/穴)产量最高,667 m2产量为2 492.9 kg,各个性状指标最好,始花节位低(4.1节),单株结荚数多(41.9个),单荚质量14.5 g,嫩荚长20.4 cm,宽1.32 cm。
This experiment mainly discussed the effects of different sowing periods and planting densities on the yields and qualities of the four new kidney bean strains, to screen out the better strain and the optimal combination, and to provide theoretical basis for the cultivation technology of kidney bean. The results showed that the experiment treatment combination A2BIC~ （strain： 0807, sowing date： 15 December 2010, density： 0.55 cmx0.35 cmx3 plants/hole） possessed the highest yield, and the yield was 2 492.9 kg/667 m2, with the best character performance, lower first flower node （4.1） and higher pod numbers per plant （41.9）. The single pod weight was 14.5 g, and the length and width of the tender pod were 20.4 cm and 1.32 cm respectively.
出处
《长江蔬菜》
2011年第24期20-22,共3页
Journal of Changjiang Vegetables
关键词
菜豆
品系
播期
密度
产量
Kidney bean
Strain
Sowing period
Density
Yield
