4) water use efficiency 水分利用效率 1. Water saving mechanism for promoting water use efficiency by using alternate furrow irrigation techniques; 交替隔沟灌溉提高农田水分利用效率的节水机理 2. Effects of alternative partial rootzone irrigation on peach growth,productivity,and water use efficiency; ...
The field water use efficiency decreased significantly, with application of three irrigations. The application of 90 kg S/ha significantly increased the pooled mean seed, stover yields and field water use efficiency of mustard over control. The combined application of 4 passings of 500 kg iron ...
The valid irrigation water amount,calculated by traditional method of field water use efficiency(FWUE) based on the theory of sufficient irrigation,can not reflect the water transfer and utilization in field as it includes invalid water.In this paper,the validity of evapotranspiration was analyzed ac...
3) field water use efficiency(WUEET) 田间水分利用效率(WUEET)4) field irrigation water efficiency 田间灌溉水利用率5) field utilization 田间利用率6) conveyance efficiency 渠系水利用系数 例句>> 补充资料:灌溉水利用系数 灌溉水利用系数 efficiency of irrigation water gUan灌溉gaishui liyong水利用...
In single plant studies, at time scales less than a growing season, the conversion efficiency of water to dry matter has been shown to be, in general, greater for CAM plants than either C3or C4plants. The objective of this work was to determine if this high conversion efficiency would occu...
Cotton dry material accumulation and water consumption amount decreased with increase of soil salinity content.T5 treatment had highest cotton dry material water use efficiency.However,it did not show significant difference compared with CK,T1,T2 and T5,which indicates that moderate amount of salt ...
Data of currentirrigation water use efficiency(IWUE) of administrative area in China were collected and its spatial distribution is analyzed using geostatistical and spatial autocorrelation approaches. 基于全国各行政区的现状灌溉水利用效率数据,采用地质统计学及空间自相关分析方法对灌溉水利用效率的空间分布特性...
Forage production from grasses grown in the semiarid northern Great Plains is primarily a function of available water during the growing season. There is a need to develop procedures using controlled environments to shorten the time for identifying germplasm that differs in water-use efficiency (WUE...
Yield gap analysisBoundary analysisDryland farmingPlastic film mulchDeep tillageTo determine how field management impacts water use of winter wheat, yield gaps and water use efficiency in dryland farming, yield gap analysis based on boundary line analysis was applied. The results showed that plastic fi...
americana plants across irrigation treatments were most evident in the warmest season, with nocturnal gas exchange beginning up to three hours earlier in the well-watered plots, but water use efficiency declined in the highest irrigation treatment (780 mm y-1 water input). Yields were lower than...