1) Water use efficiency
水分生产效率
1.
Dynamics of soil moisture and water use efficiency under different wheat cultivation modules in dryland;
旱地小麦不同栽培模式对土壤水分和水分生产效率的影响
2.
The influence of regulated deficit irrigation(RDI) in seedling stage on water consumption rule and water use efficiency of broad bean was studied through the field experiment conducted in Qinwangchuan Irrigation district of Gansu Province.
在甘肃秦王川灌区通过大田试验研究了苗期调亏灌溉对蚕豆需水规律和水分生产效率的影响。
3.
The lysimeter was adopted to investigate growth, yield and water use efficiency of corn on aquic brown soil in Shenyang under different treatments of controlled alternate irrigation.
在沈阳地区潮棕壤土上,采用蒸渗仪对不同控制性交替灌溉处理下玉米生长发育、产量和水分生产效率进行分析。
2) water production efficiency
水分生产效率
1.
Results show that important way of improving dryland wheat yield and water production efficiency is by limited subsurface irrigation and supplementing fertilizer in good time, using ecologic varieties with drought resistance and saving water.
结果表明 :旱地小麦适时有限补灌、补肥、选用抗旱节水生态型品种是提高旱地小麦产量和水分生产效率的重要途径。
2.
In 2008,irrigation water production efficiency reached its maximum value of 0.
田间试验表明:(1)干旱年份增加灌水量可明显地提高棉花水分生产效率,2008年灌水2次的水分生产效率达到最大值0。
3.
A rain-proof pool culture experiments was conducted to study the effects of nitrogen application rate and post-anthesis soil moisture content on water production efficiency and yield of wheat,which adopted three nitrogen fertilization treatments(N1=10,N2=15,N3=20 kg/667m2) and three soil water content treatments(w1: 40%～50%,w2: 60%～70%,w3: 80%～90%) respectively.
在防雨池栽条件下,采用施纯氮10kg/667m2、15kg/667m2、20kg/667m2(分别用N1、N2、N3表示)和40%~50%、60%~70%、80%~90%(分别用W1、W2、W3表示)3种土壤含水量进行处理,研究了氮肥和花后土壤含水量对小麦水分生产效率和产量的影响。
3) WUE
水分生产效率
1.
The Effects of Yield and WUE of Water-Saving Wheat Varieties Under Different Irrigation Conditon;
不同灌水条件对小麦节水品种产量和水分生产效率的影响
2.
It showed that Gailiang 67 and Xiaoza 61 has high WUE, their WUE INCREASE 32.
本文对大白菜京翠60、改良67、小杂61和橘红2号4个品种在隔沟交替灌溉条件下的产量、品质、风味、根系以及水分生产效率等方面进行了分析研究。
3.
Three cultivars of wheat,Yannong 19(with spread plant type),Jimai 20(with semi-spread plant type)and Taishan 23(with erect plant type),were used to investigate the WUE(water use efficiency)under raised bod planting with furrow irrigation and conventional flat planting with flood irrigation.
为了探讨大田生产条件下提高小麦水分生产效率的技术措施,在垄作和传统平作两种栽培模式下,比较研究了株型扩张型(spread)品种烟农19、株型紧凑型(crect)品种泰山23和株型半扩张型(semi-erect)品种济麦20的水分生产效率及不同株型小麦品种与栽培模式对水分生产效率的互作效应。
4) water productive efficiency
水分生产效率
1.
The results showed that water productive efficiency can be improved by rainning and appling fertilizer and rotation in dry-land.
研究结果表明：降水施肥与轮作均可提高旱地水分生产效率，降水作用大于施肥和轮作；一年两熟虽可提高水分生产效率，但产量不稳，只适用于半湿润易旱地区的丰水年，一年一熟和三年四熟稳产性高，适于半干旱和半干旱偏湿地区；在各轮作方式中。
5) Water productivity
水分生产效率
1.
Compared with plastic membrane covered on the just thawing soil,the water productivity of maize can increased by 9.
为进一步探索全膜玉米不同时期覆膜对水分生产效率的影响,选择4种不同覆膜时期,在玉米关键生育期测定0～100cm土层含水量,研究生育期耗水、生育期降水、年降水的生产效率。
6) Efficiency of soil moisture production
土壤水分生产效率
补充资料：配置效率和生产效率
在经济学上，经济发展的动力，或者说效率的来源，分为两类：一类是配置效率，二是生产效率。所谓配置效率，是指给定资源和技术的条件下，怎么样使资源从边际生产率低的地方流向边际生产率高的地方，从而使得资源和利用更合理、社会总价值达到最大;而生产效率是指如何通过技术进步提高每一种资源的生产率，也就是把社会的生产可行性边界向外移。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条