Huayuan Company is a scientific research, testing, demonstration, production, and promotion of science and technology in an integrated agricultural seed companies.
华远公司是一所集科研、试验、示范、生产、科技推广于一体的综合性农业种子公司。
2
The testing method of soybean seed vigor by electrical conductivity test was appropriate because of its convenience, fastness and accuracy.
电导法测定简便、快速、准确，可作为大豆种子活力测定的适宜方法。
3
The importance, the method, the management and the problems of tropical crop seed and seedling quality testing and the ways to deal with the problems are discussed.