Title: Changes of Flowering and Podding by Short-day Treatment of Adzuki Bean During Seedling Stage
Abstract: In order to provide a theoretical basis to increase the yield of Adzuki bean.Test on mid-late mature cultivar Jihong 4 was carried out by short-day treatment SD-14(14h/10 hof light/dark),SD-12(12h/12h),and SD-10(10h/14h)from seedling to flowering,and their flowering and podding were investigated.The results showed that short-day treatment speeded up the process of plant development,especially flowering stage was shortened 7-10 days,3-7days for podding stage,and 5-6days for total flowering and podding stage,and there was significant difference among them.The flowering peak was 18-20 days earlier,and the daily amount of flowering bad the trend of increasing first and dropped afterwards.The initial flowering node position was 1~2node lower,the time of maximum pod per plant was 12 days earlier,the pod were in node 1-10,it took 88.49%.The difference of grain numbers per pod was not significant,all 100-grain weight was higher.But pod per plant was less and yield was lower than control,and there was no significant difference among them.It could be concluded that among them,the treatment SD-12 was the most optimal treatment.
Publication Year: 2014
Publication Date: 2014-01-01
Language: en
Type: article
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