摘要
大豆是我国的重要农作物,为蛋白质和食用油的主要来源。在30余种大豆病害中,由种子带菌为初侵染源的占60%左右。概括了河北省大豆种传病害的主要种类及其病原物的存在特点,阐述了大豆主要病害的发生症状和为害特点,并提出了主要的防治措施。旨为了解和掌握大豆种传病害的种类,及时采取相应的防治措施,提高大豆产量提供技术保障。
Soybean as the important crops of our country, is the main source of protein and oil. In the more than 30 kinds of diseases in soybean, 60% were bacterial carrying by seeds as the primary infection sources. This article summarized the main types of seedborne disease and the existent characteristicses of its pathogen of Hebei soybean, expounded the occurrence of symptoms and harm of the main diseases, and proposed main control measures, for the purpose of understanding the types of soybean seedborne diseases and take corresponding measures timely, which provides technique guarantee for improving the yield of soybean.
出处
《河北农业科学》
2015年第4期46-48,共3页
Journal of Hebei Agricultural Sciences
关键词
大豆
种传病害
病原物
发病症状
防治措施
Soybean
Seedborne diseases
Pathongens
Hazard
Control measures
