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- The effects of rice straw retun fields, free gloughing and throw seedling on the occurrence of rice diseases and insect pests 稻草还田免耕抛秧栽培对水稻主要病虫发生的影响调查初报
- Rice diseases and insect pests 水稻病虫害
- Occurrence Character of Rice Disease and Insect Pest and its Integrated Control Measure in Wuhe County 五河县水稻主要病虫害发生特点及综合防治措施
- Occurrence and remedial actuality on the main rice disease and insect pest in panjin 盘锦地区水稻主要病虫害发生与防治现状
- Then, when droughts or outbreaks of diseases and insect pests ravaged crops, famine resulted. 一旦干旱或病虫害暴发,饥荒就随之出现。
- Then,when droughts or outbreaks of diseases and insect pests ravaged crops,famine resulted. 一旦干旱或病虫害暴发,饥荒就随之出现。
- Application of Methane Fermenative Residues in Control of Crop Diseases and Insect pests. 沼气发酵残留物防治农作物病虫害的效果分析。
- The future of bio-control technology of crops diseases and insect pests was prospected. 展望了农作物病虫害生物防治技术的发展前景。
- IPM of plant diseases and insect pests in rice 谷子病虫害综合防治技术
- Proterozoic is feral planting often is to grow in crows, rarely plant diseases and insect pests is invaded. 原生地野生种往往是成群生长,很少有病虫害侵袭。
- Title: Occurrence Rule and Control Measure of Main Diseases and Insect Pests on Liriope spicata(Thunb)Lour. 关键词:湖北麦冬;病虫害;发生规律;防治措施
- Occurrence Rule and Control Measure of Main Diseases and Insect Pests on Liriope spicata(Thunb)Lour. 与相似的文献。
- The paper presented the census results of diseases and insect pests in Torreya grandis in Zhejiang Province. 摘要文章系浙江省近年来香榧病虫害和害虫天敌的调研总结。
- rice plant diseases and insect pests 病虫害
- This system has four modules: data management, data pretreatment, plant diseases and insect pests diagnose and forecast, forecasting-modal management. 该系统集成多种诊断和预测方法,由数据管理、析预处理、虫害诊断/测、测模型管理四大功能模块组成。
- diseases and insect pests of rice 水稻病虫害
- Furthermore, the article recounted the effect of plant diseases and insect pests and weeds by the conservation tillage measures. 此外,还叙述了保护性耕作对农田病虫害和杂草的影响。
- El-nino, La-nina and sunspot activity are closely related with the occurrence or prevalence of crop diseases and insect pests. 厄尔尼诺事件、拉尼娜事件以及太阳黑子活动与农作物病虫害的发生或流行存在密切的关系。
- Bark action besides can prevent cold sunstroke prevention to prevent plant diseases and insect pests besides, basically be to carry nourishment. 树皮 从经济价值看,树皮还是一种“宝物”,白白地被丢弃和烧掉是很可惜的。
- In the guidance station, villagers are being lectured by technicians on how to eliminate plant diseases and insect pests. 村民们正在辅导站听技师讲解如何消除病虫害。