1) irrigation amount
灌水量
1.
Effects of irrigation amount at seedling stage on physiological characteristics and yield of peanut;
苗期灌水量对花生生理特性和产量的影响
2.
The effects of irrigation amount on grain quality,yield and soil NO-3-N content were studied with strong gluten wheat "Jimai 20" and middle gluten wheat "Taishan 23" by setting four irrigation amount treatments(with 0 mm,180 mm,240 mm,300 mm irrigation amount respectively) under field condition.
选用强筋小麦济麦20和中筋小麦泰山23两个品种,在大田条件下设置不灌水(0 mm)、灌水180 mm,240mm和300 mm 4个处理,研究了灌水量对籽粒品质和产量及土壤硝态氮含量的影响。
2) irrigation quantity
灌水量
1.
Effect of different irrigation quantity on bromide transport in soil;
灌水量对土壤中污染物运移规律影响的研究
2.
The quadratic regression orthogonal design was used the maize pot test to establish the mathematical models between irrigation quantity and plant height,dry weights of stem,roots and plant under different soil moisture for getting the optimum soil moisture and irrigation quantity under the maximum parameters of plant height and dry weights of plant,stem and root.
在玉米盆栽试验条件下,采用二次回归正交设计,建立了沙土苗期土壤水分与株高和干重等参数关系的数学模型,得出了各参数最高条件下的最适宜底墒和最优灌水量。
3.
This paper studied the effects of irrigation quantity and periodicity on impatiens growth in greenhouse by the measure of orthogonal test with modes of trickle, micro-sprinkling and manual irrigations, and achieved t.
为此,通过滴灌、微喷灌和人工点灌3种灌溉模式,利用正交试验方法,研究了灌水量和灌水周期对温室中凤仙生长的影响,得出了3种灌溉模式的最优灌水量和灌水周期。
3) irrigation
[英][,iri'geiʃən] [美][,ɪrə'geʃən]
灌水量
1.
The Research on Irrigation and Irrigation Method for Konjac No-soil Cultivation;
魔芋无土栽培灌水量与灌水方式的研究
2.
Effect of irrigation on nutrient movement of N, P and K in soil;
不同灌水量对土壤氮磷钾养分移动的影响
3.
Effects of different irrigation minima on the growth and physiological characteristics of lettuce under plastic greenhouse;
塑料大棚中不同灌水量下限对生菜生长和生理特性的影响
4) irrigation volume
灌水量
1.
The experiment was conducted to investigate the influence of dripping end flow and irrigation volume on the distribution pattern of NH_4~+-N in soil,and to analyze the change rules of NH_4~+-N concentration in horizontal and vertical directions.
结果表明:随滴头流量和灌水量的增大,水平垂直两方向的最大湿润距离增大,且随滴头流量增大,表层积水区半径增大。
5) Irrigation rate
灌水量
1.
Influence of row spacing and irrigation rate on seed yield of Medicago sativa;
播种行距和灌水量对紫花苜蓿种子产量及其构成因素的影响
2.
1 Effect of irrigation rate on water requirement characteristic, quality and grain yield of wheat Two cultivar was studied in this experiment, they were Jimai 20, which has strong gluten potential and Taishan 22, which has medium gluten potential.
1灌水量对小麦需水特性和品质与产量的影响 供试材料为强筋小麦济麦20(J20)和中筋小麦泰山22(T22)。
6) water irrigation measurement
灌溉量水
补充资料：饱和持水量测定
饱和持水量测定
measurement of saturation moisture capacity
匕aohe ehishuiliang eeding饱和持水t测定(measurement of satu-ration moisture eaPaeity)土壤农业水文特性测定项目之一，是测定土壤孔隙完全充满水时的l几壤湿度。饱和持水t所占容积等于土壤总孔隙度，可用来鉴定土壤水分饱和程度和总孔隙度。 测定方法是浸水饱和法。即在欲测地段上，用容重环刀取原状土，取土方法与测定卜壤容重时取_L相同(见土壤容l测定)。把装有未遭破坏土样的环刀称重后，使其有孔底一端(内垫滤纸)朝下，放在盛水的平底磁盘中或充满水的砂层上，使盘内水面与环刀上缘保持一样高，切勿使水面淹没环刀，以免影响空气自土壤孔隙排出，使水不能充满孔隙。经过一定时间后(砂土4一8小时，粘土8一12小时)迅速取出，用盒盖托住称重。然后再放入盘中，继续使水充满孔隙，直至前后两次重量无显著差异为止。为了计算环刀中土体的干土重，必须在同一土层上，另取土样，用称重烘干法测其湿度。用下式计算饱和持水量(占干土重的百分数): 环刀中上样吸水饱和*、、、。_后的含水量吧刊’寸小里一环万币王释的不干甭入川U.式中上样干土重(克)=环刀中的湿土重(克)xl()0100十上样湿度的百分数 此外，通过下式也可计算饱和持水量(占干土重的百分数):饱和持水量二总孔隙度 容重火10()%式中总孔隙度二1一宣重比重(林家栋)
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