黑豆有“药王”之称,用它生产的芽苗又叫“绿色大豆瓣菜”,有一定的药用价值。采用泡沫箱生产,并活体销售,比沙培箱生产省工省料、操作简单、周期短、质量好、产量高,并且在产出后可保鲜数天不腐烂变质,不萎蔫损耗。 一、工具和生产场所的要求 1.泡沫箱 泡沫箱的规格一般为长56×宽40×高 Black beans have “drug king,” said, with its production of sprouts, also known as “green soy petals”, have some medicinal value. The production of foam tank, and live sales, than the sand-box production of provincial labor-saving materials, simple operation, short cycle, good quality, high yield, and output can be kept for a few days without spoilage, wilting loss. First, the requirements of tools and production sites 1. Foam box foam box size is generally 56 × W × 40 × height