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- On optimum combination scheme under condition of level-border irrigation and plastic film hole irrigation for corn 玉米水平畦灌与膜上灌复合最优组合方案研究
- plastic film hole irrigation 膜上灌
- These results lay a founda-tion for further research on film hole irrigation. 研究成果为膜孔灌溉理论与技术的进一步研究奠定了基础。
- The research results of film hole irrigation in Weibei dry plateau are introduced through the property of water movement, area of infiltrating hole, length of film,growth and yeild ,water utilization. 着重从水流运动特性、渗水孔面积、膜畦长度、生长和产量状况、水分利用等方面介绍了膜上灌技术在渭北旱塬研究的初步结论。
- Study on Wheat of Film Hole Irrigation in Weibei Dry Plateau 渭北旱塬膜上灌小麦研究初报
- Infiltration reduction effect and mathematical model of bilateral interference infiltration in film hole irrigation 膜孔灌多向交汇入渗减渗特性和数学模型研究
- Research advances of point source infiltration under film hole irrigation with sufficient water supply 膜孔灌充分供水点源入渗研究进展
- Progress in the research of the application of slow release fertilizer in film hole irrigation techniques 缓释肥料在膜上灌技术中的应用研究进展
- Determination of Surface Integrated Roughness Coefficient for Film Hole Irrigation with Zero-Inertia Model 根据零惯量模型推求膜孔灌溉田面综合糙率系数
- Determination of Synthetic Surface Roughness Coefficient in Film Hole Irrigation 膜孔灌溉田面综合糙率系数的确定
- Experimental Study on Surface Water Flow Motion Characteristics of Film Hole Irrigation 膜孔灌溉田面水流运动特性试验研究
- Experimental study on infiltration law and water flow motion characteristics of film hole irrigation 膜上灌入渗规律及水流运动特性试验研究
- Study on the infiltration characteristic and the mathematical model of the point source free infiltration under film hole irrigation 膜孔灌单点源入渗特性与数学模型研究
- Application of CAD technology to plastic film capacitors. CAD技术在有机薄膜电容器中的应用。
- Limited supplementary irrigation with catchment of rainfall was made for spring wheat mulched with plastic film in dry mountainous areas of South Ningxia. 在宁夏南部干旱山区的试验结果表明,集蓄雨水进行有限补充灌溉,可以显著提高地膜春小麦的产量和水分利用效率。
- So temporarily moveable plastic film catchment can be recommended to use in rainy period in the field or yard for storing rainwater in the cistern for supplementary irrigation. 塑料膜集水面一次性投入低且平均集水效率较高,但寿命较短,建议利用简单临时性的移动塑料集水面收集雨水以供大田作物缺水期补灌。
- Liang Y C,Hu F,Yang M C et al.Mechanism of high yield and irrigation water use efficiency of rice in plastic film mulched dryland[J].Scientia Agricultura Sinica,1999,32(1):26-32. [1]梁永超;胡锋;杨茂成;等.;水稻覆膜旱作高产节水机理研究[J]
- film hole irrigation 膜孔灌
- The dessert is only accessible by tearing off a strangely gooey plastic film. 甜菜由撕离开一部奇怪地粘乎乎的塑料电影仅仅是可存取的。
- Ju Yixi, thin poly, plastic film blown film crew with a reasonable design. 聚乙稀,聚稀,塑料薄膜吹膜机组具有合理的设计。