节点文献
连云港市二○○三年小麦赤霉病大发生特点及致因分析
Analysis on Serious Happening and Factors of wheat Scab in 2003
【摘要】 由于小麦抽穗扬花期间特殊的气候条件、防病药剂有效成份不足及"非典"等因素的影响,致使连云港市今年小麦赤霉病大发生,且呈现许多新特点。
【Abstract】 Scab of wheat was happened seriously in 2003 because of special climate during wheat blooming,effective pharmaceutical product compositions of controlling scab of wheat were not enough and influenced by SAS in 2003,and there were some new characteristics this year.
【关键词】 气候条件;
防病药剂;
赤霉病;
大发生;
新特点;
【Key words】 Conditions of climate; Pharmaceutical product of control disease; Scab; Serious happen; New characteristics;
【Key words】 Conditions of climate; Pharmaceutical product of control disease; Scab; Serious happen; New characteristics;
- 【文献出处】 青海农林科技 ,Science and Technology of Qinghai Agriculture and Forestry , 编辑部邮箱 ,2004年03期
- 【分类号】S435.121
- 【下载频次】27