51怎样贮藏高粱种子高粱籽粒含有70%左右的糖类和10%的蛋白质。虽然红皮的品种含有单宁,会降低种皮的透水性,由于含有较多的亲水胶体,仍容易吸湿。高粱的平衡水分较高,特别是着壳率高的籽粒,带杂质和菌量等,容易发霉;并且种皮薄,易受虫害。贮藏前首先要晒干扬净,特 51 How to store sorghum seeds Sorghum seeds contain about 70% sugars and 10% protein. Although erythroid varieties contain tannin, the water permeability of the seed coat is reduced, and the hygroscopicity is still easily absorbed due to the more hydrophilic colloid. Sorghum has a higher equilibrium moisture content, especially seeds with high rate of shell formation, with impurities and bacteria, and is easily moldy; and the seed coat is thin and susceptible to pests. Before storage, must first be dried Yang net, especially