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- The Analysis Method and Model for Crop Production Risk 农作物生产风险分析的方法和模型
- Crop production risk 作物生产风险
- Structural adjustment for crop production was continued. 种植业结构继续调整。
- The group has build winnows in Kenya to improve crop production. 该组织还帮助肯尼亚建造了扬谷器以提高其农作物产量。
- In rural India the group is assisting farmers with crop production. 在印度当地的组织正在帮助水稻生产的农民。
- Application of the various soil and plant sciences to soil management and crop production; scientific agriculture. 农学; 农艺学土壤学和植物学在土壤管理和作物生产中的应用; 科学农业
- In rural India, the group is assisting farmers with crop production. 在印度的乡村,组织帮助农民的农作物生产。
- This year's organic crop production plan and rotation plan in organic fields (Appendix3). 请列出本年度有机地块的种植计划及轮作计划。(详见附3)
- Product risk is classified into 4 different risk ratings, ranging from P1 to P4 with P4 being the highest risk rating. 行强烈鼓励客户向我们查询客户所持有之投资/保险产品的最新产品风险评级。
- Agronomy A branch of agriculture dealing with soil management and crop production. 农学,农艺学:农业的一个分支,主要研究土地的管理和作物的生产。
- Responsibilities: - Production risk management and responsibility to implement a consistent set of WM Global Operating Policies and Proced... 招聘人数:1经验要求:不限要求学历:本科提供月薪:面议
- Soil erosion seriously influences soil physical and chemical properties, and further limits crop production. 土壤侵蚀严重地影响土壤物理和化学性质,限制了作物生产;
- Today, the MYR site developed by Flannery is continuing as the basis for further crop production research. 今天,Flannery开发的地点继续作为深入研究作物生产的基地。
- Our research implies the contract choice is determined by risk attitude held by the two parties and production risk level without opportunism and market risk. 分析表明,在不存在机会主义行为或市场风险为零的情况下,“龙头”企业和不同农户之间合约的选择取决于双方对风险的态度和农业项目生产风险的大小。
- Consequently, the theoretical and empirical study of production risk forewarning management has become a critical and urgent issue for enterprise development. 因此,探索生产现场风险预警管理的理论与方法,成为企业发展的紧迫需要。
- When you're out, notice the fields and gardens. Fertilizers and insecticides made from petroleum can improve crop production. 当外出时你会看到农田和花园。化肥和杀虫剂是由石油制取的,可以使农作物增产。
- However, with this exception, inoculant industries for other microorganisms for crop production have not been significantly developed. 然而,用于作物生产的其它菌种的接种剂生产并没有明显进展。
- The development of biotechnology has brought new opportunities for development of crop production of sweet potato (Ipomoea batatas Lam.). 新兴的生物技术为甘薯这一古老的农作物带来了新的发展契机。
- Phosphorus (P) deficiency is one of the main limiting factors to crop production, particularly on acid soils of the tropics and subtropics. 摘要土壤缺磷是作物生产的主要限制因素之一。
- In several areas where temperature is the limiting factor in crop production,growing seasons will lengthen by aeveral days. 在温度是限制的因素在种植业的几个区域, 生长季节加长将在几天以前。