大豆含有丰富的脂肪和蛋白质，是人类食用油的优质油料。随着生活水平的不断提高，大豆制品也越加被人们所重视。因此，生产出优质的大豆对于满足加工业的需求，从而为市场提供高质量的食用油和食用制品等，具有重要意义。一、材料与方法１材料：有机肥是腐熟羊粪，无机... Soybean is rich in fat and protein, is a high-quality oil for human consumption of oil. With the continuous improvement of living standards, more and more attention has been given to soy products. Therefore, producing high-quality soybeans is of great importance to meet the needs of the processing industry so as to provide the market with high-quality cooking oil and food products. First, materials and methods 1  Materials: organic manure is cooked sheep manure, inorganic ...