The experimental design was completely randomized, in a 4 x 2 factorial arrangement (4 soil covers and 2 types of drip irrigation: surface and subsurface). The treatments related to the cultivation system were: control treatment, cultivated under conventional tillage...
irrigation is major process. Irrigation is described as the artificial application of water to the land or soil. It is the substitute or supplement of rainwater with another source of water. It is used in dry areas and during periods of insufficient rainfall. It is considered...
The circular economy SDG and WEF collaboration will enable the full adoption of drip irrigation systems, achieving direct freshwater savings of up to 6.6 BM3 per year and/or doubling the cultivated area. In addition to photovoltaic tubes and other utilities, renewable energy, e.g., B. ...
Multiple substances in the reclaimed water would be easily coupled with the effective components of fertilizers applied in the drip irrigation system when reusing it in the farmland, making the drip irrigation emitters extremely easy to be clogged, and the mechanism becoming more complex. However, ...
The experiment was carried out in one of the greenhouses in the Research station, Kirkuk University in 2017-2018 to evaluate and comparative two types of emitters GR and Turbo with two types of Cucumber Bark and Ameer, and there effective on indicators of quality irrigation operation, vegetative...
your body makes extra mucus. This mucus is supposed to trap allergens so you can blow them out your nose (and into a tissue). But some of that mucus doesn’t come out your nose; instead, it drips down thebackof your throat. This is called postnasal drip. It irritates your throat, ...
PVC fittings are pieces used to connect different sections of PVC pipe together. There are many varieties used to accomplish specific tasks. Fittings come in different sizes, though standard PVC pipe sizes are ½-inch PVC, ¾-inch PV
aintervals on clogging and system performance of drip irrigation units that are used to apply a stored secondary effluent 间隔时间在堵塞和用于应用被存放的次要流出物的水滴灌溉单位系统性能 [translate] awho had done something special 谁做了特别的事 [translate] aI love you, you love her 我爱你,...
( 表 1 表 D 表 1 沟灌 滴灌实际投入资金数单位 : 万元 a .1 ctua investmentsfOrditchanddripirrigatiOn(Unit:10.000yuanD 项目 灌溉形式 年限设备材料更新维修临时用工管理用工合计 沟灌 (1. 公里 D31564.540.566 滴灌 ( 公里 D .5 03. 8.131.3 沟灌与滴灌投入资金的对比 内容包括 : 设备材料 更新...
This product has acquired the relevant product qualification(s)/license(s) of certain applicable country/countries.View more Overview Video Description260 - 2599 pieces $0.20 2600 - 25999 pieces $0.10 >= 26000 pieces $0.06 Variations Total options:5 type;9 pipe size;3 material.Select now type(...