滴灌比沟灌更有利于大豆干物质的积累。
简述的沟灌原理也适用于相近的灌水方法。
Principles outlined for furrow irrigation apply to related methods of irrigation.
沟灌耕层土壤蒸发损失的水分大于滴灌大于渗灌。
Compared with dripping and seeping irrigation, evaporation loss of water from topsoil is the most in furrow irrigation.
土壤入渗特性是决定沟灌灌水性能的重要参数之一。
Soil permeation characteristics is one of the important parameters determining the watering performance of furrow irrigation.
应用该模型可以确定小管出流环沟灌溉的技术参数。
It can be used to determine the technical parameters of circular furrow irrigation with small tubes.
结果表明，地下滴灌比常规沟灌的苜蓿，鲜草出草率高；
The results show that the grass production of underground drip irrigation is higher than conventional furrow irrigation;
宽垄沟灌作为一种大田作物栽培灌水方式已逐步受到关注。
As a cultivation and irrigation method for field crops, wide ridge and furrow irrigation have already been paid attention gradually.
波涌沟灌条件下土壤水分入渗研究是实现精量灌溉的理论基础。
The study on soil water infiltration under surge irrigation is the thesis base of applying accurate irrigation.
交替隔沟灌溉不降低光合速率而蒸腾速率有所下降，并有利于提高蒸腾效率；
AFI can not decrease photosynthesis rate but it can decrease evaportranspiration rate and is helpful to increase evaportranspiration efficiency.
有五种方法用于水利灌溉：土地漫灌，垄沟灌溉，喷洒法，地下灌溉和滴灌法。
There are five methods of applying irrigation water to fields-flooding, furrow irrigation, sprinkling, sub-irrigation, and trickle irrigation.
以上研究成果为西北干旱地区膜孔沟灌的推广应用提供了理论依据和技术指导。
The above research results provided the theories for the expansion application that the Film Bore Ditch of the northwest and dry region Irrigation according to and technique guidance.
针对沟灌，研究了沟底起伏状况和沟横断面形状的空间变异性对灌水质量的影响。
This paper aims at examining the influences of spatial variability of furrow sole fluctuation and cross-section shape on furrow irrigation performance.
为了更好的推广小麦垄作技术，设计了一种畦作沟灌的小麦起垄播种机，垄上种植四行小麦。
A type of ridge culture furrow irrigation of wheat seeder was designed in order to extend the technique of ridge culture wheat. It plants 4 rows wheat on the ridge.
本论文的主要研究目标是探索沟灌和滴灌模式下棉花分根区交替灌溉的节水机理以及其在民勤荒漠绿洲区的应用模式。
The main research objective of this paper is to explore the water-saving mechanism and application pattern of alternate furrow irrigation and alternative drip irrigation mulched with plastic film.
结果如下：滴灌试验表明，项目区使用滴灌比沟灌能够减少用水量50%以上，产量提高17%，含糖量提高1.9%。
The result showed that drip irrigation could saved water by 50% than ditch irrigation, and fruit output increase 17%, sugar content increase 1.9%.
隔沟灌溉技术是一项新型的节水灌溉技术，在国内外都已进行了较长时间的研究和推广，但在宁南山区尚没有推广应用的报道。
The separate furrow irrigation is a new way of economizing irrigation, which has been investigated and popularized, but there is no report in southern Ningxia hill region.
隔沟灌溉技术是一项新型的节水灌溉技术，在国内外都已进行了较长时间的研究和推广，但在宁南山区尚没有推广应用的报道。
The separate furrow irrigation is a new way of economizing irrigation, which has been investigated and popularized, but there is no report in southern Ningxia hill region.
应用推荐