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crop high yield
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  作物高产
     The study indicates that the effect of summer corn water saving and yield increasing is obvious evident which is theoretical base of crop high yield under the water saving condition.
     研究结果表明:秸秆覆盖条件下夏玉米节水和增产效果明显,并为节水条件下的作物高产提供了理论根据。
短句来源
     The studies were conducted from 2004 to 2005 in the experimental station and the crop high yield physiological lab of Shandong Agricultural University, Taian, china.
     试验于2004~2005年在山东农业大学农学试验站和作物高产生理实验室进行。
短句来源
     The balanced fertilization could promoto wheat growth, improve economic properities, notably increase the content of alkli-nitrogen, available phosphorus and potassium in soil, and fertilize the soil. It laid a foundation for crop high yield.
     平衡施肥能促进小麦生长发育 ,改善经济性状 ,显著提高土壤碱解氮、有效磷和速效钾含量水平 ,培肥地力 ,为作物高产稳产打下地力基础。
短句来源
     We discusses that the imperativeness and feasibility as well necessity of developing high water use efficiency agriculture in china at these aspects: security of grain and economy and water resource, agriculture resource in North and South of China, regulating agriculture structure, agronomic methods for drought resistance and water saving, crop high yield breeding and high efficiency water resource management.
     从粮食安全和经济安全及水安全,南北方农业资源,农业结构调整,农艺抗旱节水措施,作物高产育种,高效的水管理体系等方面,论述了发展高水效农业发展的迫切性、可行性和必然性。
短句来源
  “crop high yield”译为未确定词的双语例句
     By using calculus this paper designed the mathematical model of fertilizer and crop, high yield rational density, the change of tiller of rice and wheat. Calculus is a basic in the development of modern agriculture.
     运用微积分理论,建立施肥与产量、高产适宜密度、稻麦分蘖增长变化、群体光合作用等数据模型. 为寻求高产量最佳施肥量、最适密度以及如何掌握稻麦分蘖消长规律,使群体动态沿着高产轨道运动,提供了合理的分析方法和定量指标参数.
短句来源
  相似匹配句对
     the product yield was high.
     结果:用挤出滚圆法制备的杞芪微丸圆整度好,大小均匀,成品收率高。
短句来源
     Discussion on Crop High Yielding
     论作物高产
短句来源
     the third is high yield of grass;
     三是产草量高;
短句来源
     ANALYSIS OF DETERMINANTS OF CROP YIELD
     作物产量决定因子分析
短句来源
     Fertilization plan for dependable crop and high yield of rice in Yanbian region
     延边地区水稻稳产高产施肥体系的探讨
短句来源
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It holds through investigations and data analysis that diverting flood water for silta-tion is an effective measure of saving the funds with great economic returns. It can im-prove soil physical chemical properties,soil structure and soil fertility and increase soilmoisture so as to achieve crop high yields. Also,it can burry sands and alkaline and im-prove farmlands. This paper sums up the existing me sures of diverting flood water forsiltation and suggests some countermeasures and causes of slow development...

It holds through investigations and data analysis that diverting flood water for silta-tion is an effective measure of saving the funds with great economic returns. It can im-prove soil physical chemical properties,soil structure and soil fertility and increase soilmoisture so as to achieve crop high yields. Also,it can burry sands and alkaline and im-prove farmlands. This paper sums up the existing me sures of diverting flood water forsiltation and suggests some countermeasures and causes of slow development of diver-ting flood water for siltation. Also it deals with the necessity and feasibility of develo-ping diverting flood water for siltation in this region.

调查和资料分析认为,引洪漫地是一项费省效宏的措施,它可以改变土壤理化性状和土壤结构,提高土壤肥力,增加土壤水分,达到增加作物产量的目的,而且也能用来压沙压碱,改良农田。通过总结黄土高原地区现有的引洪漫地措施,提出了引洪慢地发展缓慢的原因及对策,探讨了本区发展引洪漫地的必要性和可行性。

This paper deals with the funcation,targets,and regulations of technique of crop high-yield and high-benfit planting pattens,according to the experiment results at Anning River Basin, Sichuan Province.The planting of high-yield and high-benefit involve crops,ecoclimate,eco- nomics and agricultural technique.The basic principles of evaluating planting pattens of high- yield and high-benefit include the necessity of people,enthusiasm of farmers,better...

This paper deals with the funcation,targets,and regulations of technique of crop high-yield and high-benfit planting pattens,according to the experiment results at Anning River Basin, Sichuan Province.The planting of high-yield and high-benefit involve crops,ecoclimate,eco- nomics and agricultural technique.The basic principles of evaluating planting pattens of high- yield and high-benefit include the necessity of people,enthusiasm of farmers,better ecological environment and effective transform of energy.The systems regulations comprise natural regula- tion,direct regulation and indirect regulation.Agricultural practices are highly important,which regulate ecological environment,input and output,crop types,and comprehensive relationship in the planting of high-yield and high-benefit.The selective principles of cultural practices should consider physiology and ecology of crops,natural environment,economical basis,periodicity of crop growth and farmers capacity of accepting agricultural practices.

本文根据在安宁河流域实施高产高效种植模式的实践,就高产高效栽培的功能目标和技术调控等问题进行了探讨。作物高产高效种植集生物、环境、经济、技术于一体,其中,技术居主导地位,对整个组合进行调控,使之按高产稳产优质低耗高效的目标发展。社会的需求量、农民的积极性、生态良性性、环境吻合性和能量高效转化性是评价高产高效种植模式功能目标的原则。系统的调控机制有三个层次,即自然调控、直接调控、间接调控。农业科技通过生态环境调控、输入输出调控、物种结构调控、综合关系调控等途径实现调控机制。科学技术的选择原则是:生物生理生态适应性、自然环境吻合性、社会经济允许性、配套有序整体性和推广普及性。

Based on systematical and comprehensive investigation on high effect multiple cropping pattem in irrigated area of Gansu ,using the method of systematic decision analytic hierarchy process(AHP),a judgement of many-sided objective was done to 12 types of crop-crop high yield patternand 12 types of crcop-egetable pattern.Also,combining to conirast single objective, high effect cropping pattern which suited to diffirent ecological and economic regions was chosen in this irrigated area.

本研究在对甘肃一熟灌区现有高效农田模式系统全面研究调查的基础上,通过系统决策方法——层次分析法(简称AHP法)对以高产为目标的12种粮-粮型和以粮钱双收为目标的12种粮-菜(或经)模式分别进行多目标综合评判,并结合单项指标的对比,优选出了适应引黄灌区不同生态和经济条件地区的高效种植模式。

 
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