flood irrigation

The optimized rice irrigation schedule saved 69.2 percent of irrigation water compared with flood irrigation schedule .

该优化灌溉制度较常规漫灌节水69.2%。

No matter what the drip irrigation and flood irrigation , the peak of the leaf potential in both of them at 7:00 a. m.

不论滴灌与漫灌，叶水势在早上7：00最高，午后13；

Preliminary Study on Soil Solute Transport Under Sprinkler and Flood Irrigation

漫灌和喷灌条件下土壤养分运移特征的初步研究

The net photosynthetic rate with drip irrigation is always higher than one with flood irrigation during the growth .

滴灌下萝卜叶片的净光合速率（Pn）在萝卜生长过程中始终高于漫灌下萝卜叶片。

Effects of sprinkle irrigation and flood irrigation by pumping water on the growth and production were analyzed and compared .

对比分析了节水灌溉（喷灌）、抽水灌溉（漫灌）对甘蔗生长和蔗茎产量的效应。

Serious soil salinization due to long time flood irrigation is greatly restricting the development of agricultural in the plains .

长期以来由于大水漫灌，导致土壤盐渍化严重，制约着平原农业的发展。

Compared with flood irrigation , SDI on Chinese date used 42 % less water but the yield is 26 % greater .

与传统的枣树穴灌方法对比，采用地下滴灌技术可节水约42%，增产26%，节水增产效果显著。

With grass production , flood irrigation is better than spray irrigation for many times , which is better than single spray irrigation .

产草量多次喷灌优于漫灌优于单次喷灌。

There are two serious problems in Chinese agriculture . The water resource is not enough for agriculture but most of water were wasted because of flood irrigation .

我国农业生产同时存在水资源严重不足和灌溉浪费水严重的双重矛盾。

Under Controlling Irrigation system , 71 % of the total amount of local flood irrigation water would be saved while irrigation water use efficiency was 4.2 times of that of local flood irrigation .

控制灌溉较当地常规淹灌节水71%，灌溉水分利用效率为当地常规淹灌的4.2倍。

The ratios of evapo-transpiration to evaporation in irrigation without mulching film and flood irrigation , were 1.53 ∶ 1 and ( 0.92 )∶ 1 , respectively .

无膜滴灌和漫灌条件下蒸腾量与蒸发量之比分别为1.53∶1,0.92∶1。

A pot experiment was conducted to study the water-consuming patterns of greenhouse pepper in dripping irrigation underneath mulching film , drip irrigation without mulching film and flood irrigation .

通过盆栽试验，研究了膜下滴灌、无膜滴灌和漫灌条件下温室青椒耗水规律。

The chlorophyll content of the radish leaves in drip irrigation is higher than that in flood irrigation before the harvest . And the content started to fall during the harvest .

滴灌条件下萝卜叶片的叶绿素含量在采收期前明显高于漫灌，在进入采收期开始下降。

Laser-controlled land leveling system is an important tool for precision surface irrigation . It can obviously improve the land leveling accuracy and seedbed conditions on the field , achieve a high quality of surface flood irrigation .

应用激光平地技术可明显改善农田表面的平整精度和种床条件，提高地面灌溉质量，是建设现代节水农业的一个重要工具。

Border check irrigation ; strip irrigation : Flood irrigation in which land is divided into Border strips and water is delivered into each strip from a head or field ditch at its upper end .

畦面灌溉；条灌：把地块分成畦沟，使灌溉用水从水头或灌渠较高一端流到另一端的灌溉方法。

Based on the unsaturated soil solute transport equation-the Convection Dispersion Equation , and its analytical solution and lab experiment , the characteristics of soil solute transport was studied under sprinkler irrigation and flood irrigation .

用非饱和土壤溶质运移的对流扩散方程及其解析解，联系大田漫灌、喷灌的入渗实际，在室内试验的基础上，研究了漫灌、喷灌入渗条件下，土壤养分运移的特征。

The result showed that in the Turpan region the water consumption of cotton is higher which is related to the current irrigation method such as flood irrigation , string irrigation , deep irrigation and other large scale irrigation methods .

结果表明，吐鲁番地区的棉田耗水较大，这与目前该区仍大量采用的大水漫灌、串灌、深灌等大定额灌溉方式有很大关系。

Surface irrigation methods include border irrigation , furrow irrigation , basin irrigation , flood irrigation , which advantages are simple operation , low cost management and disadvantages are low irrigation efficiency , large water loss during the irrigation process .

地面灌溉方法主要包括畦灌、沟灌、淹灌、漫灌等，其优点是操作简便，管理成本低；缺点是灌溉效率低，灌水过程中水量损失大。

Under the conditions of drip irrigation , the average growth rate , the net assimilation rate , the ratio of the root weight and crown weight were superior to the corresponding growth index under the condition of flood irrigation .

滴灌下萝卜的平均生长速率、净同化率、根冠比和叶干重鲜重比都优于漫灌下相应的生长指标。

Moreover , the market qualities of radish with drip irrigation excel the ones with flood irrigation . ( 2 ) . Different irrigation treatments had a certain impact on the photosynthetic rate of the radish leaves .

滴灌处理下萝卜的市场品质高于漫灌处理下萝卜的市场品质。（2）不同灌溉方式对萝卜叶片的光合速率也产生一定的影响。

As a result of continuously cropping , flood irrigation and chemical abuse , the accumulation of pathogen source is increasing , the problem of pesticide pollution is aggravating and the micro ecology environment is liable to be broken .

由于连作、大水漫灌和化学药剂频繁使用，常导致保护地土壤中该病菌菌源积累增大、农药污染加重，微生态环境易遭到破坏。

At the same time what summarized better depth of the tooth into the dust while collecting plastic film residue in the field of flood irrigation and drip irrigation , the theoretical foundation is offered for defining structure parameters and working parameters of the roller .

同时总结出在滴灌地和漫灌地回收残膜时的较佳入土深度，为确定残膜捡拾滚筒的结构参数和工作参数提供了理论依据。

The contents of the soluble glucide and the vitamin C in the root of the radish under the condition of drip irrigation were higher than those under flood irrigation . ( 5 ) . Different treatments had no significant impact on the daytime changes of the leaf potential .

滴灌下萝卜肉质根中可溶性糖含量和维生素C含量比漫灌下萝卜肉质根内含量高。（5）不同灌溉方式对萝卜的叶水势日变化没有明显的影响。

Seed treatment and irrigation pattern have no effect on germination ratio and survival ratio , but viewed from synthetically evaluating on economical practicability and seedling quality , the compound measure of treating seeds with machine and applying flood irrigation combined with sprinkling irrigation is the most suitable for extending .

种子处理和灌水方式对出苗率、成苗率均无显著影响，但从生产的经济实用性及容器苗质量方面综合评价，种子机械处理和漫灌+喷灌灌水方式更符合生产推广要求。

Analysis of Several Indicators of Spring Wheat in Water-saving Irrigation of Field Water Management System in Flood River Irrigation District

洪水河灌区春小麦节水灌溉田间水管理系统中几个指标分析

Practising and Thinking on Nourishing Water Source by Diverting Flood In irrigation district with Both Well and River

井渠结合灌溉类型区引洪补源的实施及思考

Hydroelectric power and flood control and irrigation are possible without building monster dams .

即使不兴建大型水坝，水利发电、治理洪水以及灌溉也是可能的，不一定非得建大坝。

After the completion of the reservoir , flood control , irrigation has played a certain role .

水库建成后，对防洪、灌溉等起到了一定的作用。

The reservoir serves mainly for flood control , irrigation and urban water-supply , and power generation and fish farming as well .

水库以防洪、灌溉、城市供水为主，兼顾发电、养鱼。

Mengshan Reservoir is a medium-sized reservoir , with such functions as flood control , irrigation , industrial water supply , domestic water supply , ecological water supply .

萌山水库是淄博市的一座中型水库，具有防洪灌溉、工业供水、生活供水、生态供水等多种功能。