泥炭与泥炭作的草皮，以维持良好的水和养分的有机表面。
Peat and sphagnum make a good organic surface for turf that will retain water and nutrients.
文中介绍的一种灌溉技术叫做施肥灌溉，通过滴流灌溉系统把水和养分供给作物。
One of these technologies is fertigation, which is the direct application of water and nutrients to plants through a drip irrigation system.
他们发现环状结构的特点是，无论叶片的哪一部分供给机制被中断，其余部分都有能力输送水和养分。
They found the loops are structured in such a way that no matter which piece of a leaf’s supply mechanism is disrupted, there is usually enough capacity in the rest to distribute water and nutrients.
他们发现环状结构的特点是，无论叶片的哪一部分供给机制被中断，其余部分都有能力输送水和养分。
They found the loops are structured in such a way that no matter which piece of a leaf's supply mechanism is disrupted, there is usually enough capacity in the rest to distribute water and nutrients.
另一个要点是不要将植物种在离人行道太近的地方，这不仅抑制了植物所需的水和养分，还可能有潜在危险而破坏人行道。
Another important thing to remember is to not put the plants too close to the pavement; you are both choking off the plants' nutrients and water and potentially damaging the pavement.
令人担忧的问题包括家禽粪便养分和病原微生物造成的地表水和地下水退化。
Concerns include the degradation of surface and groundwater owing to poultry waste nutrients and pathogenic microorganisms.
采用在实验室培养和用淋洗管模拟田间淋洗的方法研究聚丙烯酰胺对沙土水稳性团粒结构改良作用，对氮、磷、钾养分保肥的作用以及其合理施用量。
This paper study on the effects of PAM on improving water stable aggregate and reducing nutrients loss from sandy soil, methods of Laboratory incubation and leaching were adopted.
在水肥异区交替灌水条件下，灌溉水和肥料养分向未灌水区或未施肥区的运动对于这种水肥空间耦合方式较高产量和水分利用率的形成具有重要意义。
In AIFU, movement of water and fertilizer nutrients to the opposite furrow is very important to get a high yield and water use efficiency for this coupling way.
它们的根对养分和矿物质非常敏感，因此只能用纯水(例如蒸馏水、雨水、RO水)来浇灌。
As their roots are sensitive to nutrients and minerals, only pure water, such as distilled, rain, or ro water, can be used to water them.
土壤养分运移和土壤次生盐碱化都是土壤溶质运移领域研究的主要内容，而且土壤养分运移研究起源于土壤水盐运动的研究理论。
Under certain soil texture, bulk density and water content of soil, moving time and distance of soil solute were regarded as the main parameters on soil solute transport.
土壤养分运移和土壤次生盐碱化都是土壤溶质运移领域研究的主要内容，而且土壤养分运移研究起源于土壤水盐运动的研究理论。
Under certain soil texture, bulk density and water content of soil, moving time and distance of soil solute were regarded as the main parameters on soil solute transport.
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