作物生产

• The overall goal of any production input should be to increase profitability for the grower more net income per unit of land
  作物生产投入的总目标应该是使生产者增收，即增加单位土地面积上获得的纯收入。
• The objective is to improve the environmental sustainablility of annual cropping , while improving the profitability for imar farmers
  其目标是提高一年生作物生产的环境上的可持续性，同时增加内蒙古农民的收入。
• Plasticulture may be defined as any system in which products derived from plastic polymers are utilized for the significant benefit of growing crops
  塑料覆盖栽培可定义为用塑料产品使作物生产获得显著效益的栽培技术。
• Soaring u . s . demand for ethanol ? produced from crops like maize and sugar cane ? has sent maize prices to their highest level in a decade
  由于美国对从甘蔗与玉米等作物生产的酒精需求激增，玉米价格已飙升至十年来新高。
• Asia ' s potential total area for rainfed crop production is estimated at approximately 407 million （ m ） ha of which about 282 m ha are presently cultivated
  亚洲的雨养作物生产的潜在总面积估计在4 . 07亿公顷左右，其中约2 . 82亿公顷已经耕种。
• No discussion of australian agriculture is complete without some reference to pastures , even though this symposium is primarily concerned with crop production
  讨论澳大利亚的农业而不谈到牧场是不能算完整的，尽管这次会议的主要论题是作物生产。
• For many people , the concept of genetically altered , high - tech crop production raises all kinds of environmental , health , safety and ethical questions
  对许多人来说，高科技的转基因作物生产的概念会带来诸如环境、健康、安全和伦理等方面的各种问题。
• The department also provides technical support and conducts inspections to ensure that farmers production process is in compliance with the protocol
  署方亦为这些转型农场提供技术支援，以及进行田间检查，以确保其生产过程符合有机作物生产守则的要求。
• This study focused on the essence of electrostatic spraying and the test of an electrostatic spraying system in greenhouse to analyze its characteristics
  摘要以静电喷洒技术用于喷洒农药，可以提高农药利用率，有助于节省农药用量、降低作物生产成本及减少环境污染。