中国农业科学院农业信息研究所 中国农学会
Agricultural Information Institute of CAAS China Association of Agricultural Science Societies
En
Ch
中国农业科学院农业信息研究所 中国农学会 主办

AI检索

订阅

返回顶部
当前位置: 首页 > 文章 > 水稻不同栽插方式对稻田主要害虫种群的影响 安徽农业科学 2007,35 (18) 145-146
Position: Home > Articles > Influence of Different Planting Patterns on Major Pests Population in Rice Field Journal of Anhui Agricultural Sciences 2007,35 (18) 145-146

水稻不同栽插方式对稻田主要害虫种群的影响

作  者：
周宜贵;周福才;孙万庭;季松涛
单  位：
江苏省响水县六套乡农技中心;扬州大学园艺与植物保护学院
关键词：
水稻;栽插方式;飞虱;稻纵卷叶螟;种群数量
摘  要：
对江苏响水地区直播稻、抛秧稻、机插秧等不同栽插方式水稻田的灰飞虱、褐飞虱、白背飞虱和稻纵卷叶螟等稻田主要害虫的发生危害进行了调查研究。结果表明,和常规育秧手插移栽田相比,在分蘖末期,直播稻、抛秧稻、机插稻田灰飞虱分别降低46.6%、44.7%和33.4%,褐飞虱和稻纵卷叶螟无大变化;在抽穗期,直播稻、抛秧稻、机插稻田褐飞虱分别降低10.6%、3.6%和25.7%,稻纵卷叶螟分别减轻了34.9%、46.2%和62.5%。说明直播稻、抛秧稻、机插稻等轻型栽培方式对不同生育期水稻的主要害虫发生都有一定的抑制作用。
译  名：
Influence of Different Planting Patterns on Major Pests Population in Rice Field
作  者：
ZHOU Yi-gui et al(Agricultural Technology Center of Liutao Countryside of Xiangshui County in Jiangsu Province,Xiangshui,Jiangsu 224622)
关键词：
Rice;Planting patterns;Planthopper;Rice leaf roller;Population quantity
摘  要：
By field investigation and comparison experiments,the occurrence and harm of major pests such as small brown planthopper,brown planthopper,white-back planthopper and rice leaf roller were investigated and studied in rice field with different planting patterns,such as direct seeding rice,throw seeding rice and mechanical transplanting rice in Xiangshui region of Jiangsu province.The results showed that compared with transplanted field by artificially conventional seedling,during the late stage of tillering,the occurrences of small brown planthopper in direct seeding,throw seeding and mechanical transplanting rice field decreased by 46.6%,44.7% and 33.4% respectively,while the changes of brown planthopper and rice leaf rollers were little in the rice field with 3 planting patterns.During the heading stage,the brown planthopper in direct seeding rice field,throw seeding rice field and mechanical transplanting rice field decreased by 10.6%,3.6% and 25.7%,while rice leaf rollers reduced by 34.9%,46.2% and 62.5% respectively,indicating that the cultural methods like direct seeding rice,throw seeding rice and mechanical transplanting rice all had certain inhibiting effect on the occurrence of major pests in rice field in different growing period.

相似文章

导出引用
计量
文章访问数: 10
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊

友情链接Friendly link
农业信息研究所Agricultural information institute 农业智能知识服务平台Agricultural intelligent knowledge service platform 农业学术服务平台Agricultural Knowledge Service System 中国知网CNKI 维普网VIP 万方WANFANG DATA
联系我们Contact us

电话Tell：010-82109652-808

邮箱E-mail：agrijournal@caas.cn

服务Service
关于我们About us 意见建议Opinions and suggest
版权说明Copyright
单位：中国农业科学院农业信息研究所 中国农学会 © 2017中国农业科学院农业信息研究所 ICP备案号：京ICP备09089781号-46