农学 >>> 农学总论 作物学 园艺学 土壤学 植物保护学 农药学 林学 畜牧学 兽医学 水产学
搜索结果: 1-7 共查到农学 IPM相关记录7条 . 查询时间(0.062 秒)
A model was developed to evaluate long-term temporal changes in disease severity (DS) of the clubroot disease of Chinese cabbage in the field with various management strategies. The model consists of ...
With funding from an USDA-ES Competitive Grant, an interactive computer training (ICT) program was developed for training and testing pesticide applicators. Questions are presented throughout the prog...
A western region workgroup was formed to conduct a needs assessment for IPM and pesticide safety education in Multi-Family/Community Dwellings; the focus was on nuisance, health and structural pests. ...
This paper presents recent results regarding driving factors and extent of adoption of integrated pest management (IPM) techniques by wheat growers in Varamin county. By proportional random sampling, ...
The adoption of Integrated Pest Management (IPM) among farmers in Central Agro-ecological Zone of Delta State, Nigeria was assessed. Three hundred and twenty farmers were selected and interviewe...
麦蚜灾变预警及IPM技术研究与推广     麦蚜  小麦       2008/10/20
该项目澄清了黄淮麦区小麦蚜虫和天敌种类及其发生规律,尤其是蚜虫优势种群麦长管蚜、粟缢管蚜的越冬和迁飞规律;首创了小麦蚜虫黄板诱集预警方法,并建立了测报数学模型,大大减轻了预警工作量和难度,提高了测报准确率;建立了鲁南地区麦蚜及其天敌田间种群动态模型,提出了化防时天敌指标,为降低农药使用量提供了依据;筛选出了防治蚜虫的合理药剂,经过综合研究提出了以生态调控技术为核心的一套麦蚜综合治理(IPM)技术规...

中国研究生教育排行榜-

正在加载...

中国学术期刊排行榜-

正在加载...

世界大学科研机构排行榜-

正在加载...

中国大学排行榜-

正在加载...

人 物-

正在加载...

课 件-

正在加载...

视听资料-

正在加载...

研招资料 -

正在加载...

知识要闻-

正在加载...

国际动态-

正在加载...

会议中心-

正在加载...

学术指南-

正在加载...

学术站点-

正在加载...