CAJ | 학술논문

菜用大豆是一种特殊的大豆,它是在植株生育处于R6或R7时进行采摘,作为食用的大豆.尽管菜用大豆的研究在美国已进行了多年,但仍然只有少数菜用大豆品种可用于商业生产.试验在美国麻省大学作物研究和教育中心对12个菜用大豆品种(品系)的田间的生育表现及销售产量的潜力进行了评价.试验采用随机区组4次重复.研究表明:12个品种中,7个品种(品系)是绿色种皮.品种间始花期,最佳可食期及种子成熟收获期存在明显差异.从50%以上开花期到最佳可食期及种子成熟收获期变化范围为20～45 d.晚枝豆的销售产量最高为7 971kg·ha-1,早枝豆的销售产量最低为3 122 ks·ha-1.高的销售产量的获得主要是瘪荚率低,籽粒大及2粒荚的比率高.
채용대두시일충특수적대두,타시재식주생육처우R6혹R7시진행채적,작위식용적대두.진관채용대두적연구재미국이진행료다년,단잉연지유소수채용대두품충가용우상업생산.시험재미국마성대학작물연구화교육중심대12개채용대두품충(품계)적전간적생육표현급소수산량적잠력진행료평개.시험채용수궤구조4차중복.연구표명:12개품충중,7개품충(품계)시록색충피.품충간시화기,최가가식기급충자성숙수획기존재명현차이.종50%이상개화기도최가가식기급충자성숙수획기변화범위위20～45 d.만지두적소수산량최고위7 971kg·ha-1,조지두적소수산량최저위3 122 ks·ha-1.고적소수산량적획득주요시별협솔저,자립대급2립협적비솔고.
Vegetable soybean is a special soybean harvested after the R6 and before the R7 growth stage as a fresh green bean.Although vegetable soybean research has been conducted for many years in the USA,fewer varieties are available for commercial production.Twelve vegetable cultivars(lines) were evaluated for their field performance and marketable yield potential at the University of Massachusetts Crop Research and Education Center in Deerfield,Massachusetts,USA.The experiment was arranged in a randomized complete block design with 4 replications.Seven out of twelve varieties or lines had the green seed color,50% first flowering day,optimum eating day,and harvest maturity were significantly different among varieties.Days from over 50% first flowering to optimum eating day ranged from 20 d to 45 d.The variety "late branch and a greater percentage of 2-seeded pods.