摘要
对辽宁省杂草稻的起源、危害、扩散途径及控制措施进行了分析,认为杂草稻不仅影响水稻的产量,而且降低水稻的商品价值;杂草稻主要通过种子调运进行大范围远距离扩散,通过农事活动等近距离传播;应采取预防和耕作栽培措施为主的杂草稻综合防治措施对杂草稻进行积极的控制。
The article analyzed origin, potential hazard, diffuse approaches and ecological control measurement of weedy rice in Liaoning province. The article indicated that weedy rice diffused widely by seed transportation and spread nearly by farming. Weedy rice affected the production of rice as well as the value. Compositive control measurement of weedy rice based on prevention and cultivation should be applied.
出处
《中国农学通报》
CSCD
2005年第8期358-360,365,共4页
Chinese Agricultural Science Bulletin
基金
沈阳农业大学青年教师科研基金资助
