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枝豆又名白毛豆，大豆的一种。其主要特点是粒籽大、周期短、产量高、耐热，喜温、湿气候。自海澄镇在1987年从日本引进以来，嫩荚产量一直保持在700kg／667m2左右，豆籽175kg／667m2。日本枝豆属亚有限结荚习性．茎株高35～60厘米。茎粗壮，绿色或紫色。短总状花序，茎、叶、
Twig beans, also known as white soybean, a kind of soybean. Its main features are large seeds, short cycle, high yield, heat resistance, hi temperature, wet climate. Since the introduction of Haicheng Town from Japan in 1987, the yield of tender pods has been kept at about 700kg / 667m2 and the bean seeds 175kg / 667m2. Subculus japonicus limited pod habit. Stem height 35 ~ 60 cm. Stalk thick, green or purple. Short racemes, stems, leaves,