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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 insects 病虫害
- 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
- With the grey system model,the yield,commodity,loding resistance,resistance to diseases and insects and earliness of thirteen new rice varieties in Jiangsu province were analyzed. 运用灰色系统理论,对江苏省迟熟中粳新品系的产量、商品性、稳产性、抗倒性、抗病性和早熟性6个性状进行综合分析和评价。
- 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。
- 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
- The results suggested that a highly positive correlation existed among resistibility of cotton to different diseases and insects. 结果表明,这些陆地棉品系对不同病虫害的抗性相互之间存在高度正相关。
- 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。
- IPM of plant diseases and insect pests in rice 谷子病虫害综合防治技术
- 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。
- This sack of rice was destroyed [bit] by rats and insects. 这包米给鼠啮虫咬了。
- Supported by the National Natural Science Foundation of China and the Foundation of State Key Laboratory for Biology of Plant Diseases and Insects Pest. 国家自然科学基金和植物病虫害生物学国家重点实验室基金资助项目。
- In addition, as it is more resistant to diseases and insects and has a low nitrogen requirement, less fertilizer and pesticide will be needed in future. 另外,它亦具有更强的抵抗疾病和虫害的能力。其氮需量亦相对较低。所以肥料及除虫剂的使用可在未来加以减少。