千份豇豆种质资源十大农艺性状的鉴定与分析  

Agronomic Character Analysis of Yardlong Bean Genetic Resources

作　　者：汪雁峰[1] 张渭章[1] 高迪明[1] 

机构地区：[1]浙江省农科院园艺所

出　　处：《中国蔬菜》1997年第2期15-18,共4页China Vegetables

摘　　要：对１１９２份中国长豇豆种质资源进行了生长习性、熟期、商品荚长、单荚重、荚宽、荚的扁圆程度（荚宽－荚厚）、荚形、荚色、种子百粒重、种皮色等１０个农艺性状考查，并从中发现了矮生直立型材料７份；极早熟材料５份；荚长超过７０ｃｍ的极长荚材料３份；单荚重超过２５ｇ的特重荚５份；百粒重超过１９ｇ的特大粒材料４份等。Ten important agronomic characters of 1192 accessions of yardlong bean(Vigna unguiculata ssp. sesquipadalis)genetic resources were investigated. Very high level of variance existed among these varieties for all the characters studied,including pod length,pod weight,pod shape,pod color and seed coat color etc. . And some special accessions,for example,erect bush types,extremely early maturity,long pods over 70cm,single pod weight over 25 grams,and 100 seed weight over 19 grams,were detected.

关 键 词：豇豆 性状 鉴定 种质资源 

分 类 号：S643.402[农业科学—蔬菜学]