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近年,大豆疫霉根腐病在全国大豆产地频繁发生,造成了相当严重的经济损失,影响大豆产业发展。研究大豆疫霉根腐病的发生及病理,采用适当的防治措施,特别是采用转基因育种方式筛选大豆新种质资源,是解决大豆疫霉根腐病病害的有效途径。1大豆概述大豆为豆科大豆属一年生草本植物,在其种子中含有丰富的蛋白质和油脂,是我国重要的经济作物。大豆的营养含量很丰富且成分比较完全,其籽粒中蛋白质含量一般
In recent years, Phytophthora sojae occurrence frequently occurs in the national soybean producing areas, causing quite serious economic losses and affecting the development of the soybean industry. To study the occurrence and pathology of Phytophthora sojae, and to adopt proper control measures, especially the selection of new germplasm resources by transgenic breeding, is an effective way to solve the Phytophthora sojae rot disease. 1 Soy Overview Soybean leguminosae annual herb, in its seeds rich in protein and fat, is an important economic crop in China. Soybean nutrient content is very rich and more complete composition, the protein content of the grain in general