Our objective was to evaluate the effectiveness of adding clay to very sandy soil to reduce wind erosion susceptibility. The study was conducted in a laboratory wind tunnel facility. In the first part of the study, various amounts of bentonite and kaolinite clay were added to a fine sand. ...
I \ ‘m我的命运大师,我自己的命运州长![translate] aSome gardeners make the mistake of adding sand to clay soil, thinking that adding matter from the opposite soil type will moderate the problem. 有些花匠犯错误增加沙子到黏土土壤,认为那增加问题从相反土壤类型将减轻问题。[translate]...
PROBLEM TO BE SOLVED: To provide a method for suppressing resynthesis of dioxins in fly ash separated from a discharged gas, and to provide a new use of acid clay or activated acid clay as suppressant for resynthesis of dioxins. 馬場 健,塚田 俊美,川村 知格,... ...
fertilizers, soil scienceIn all clover-treated soils and in all mustard-treated soils except one (heavy clay loam), the available nitrogen was increased in some cases significantly. During the early period of growth of S24 Ryegrass, the available nitrogen was low and in some cases was ...
Some people opt to start the seed-planting process in plastic trays that have a lot of individual cells. Then, transplant the sprouts into clay pots. But you can do either! Whichever container type you select, place the newly seeded containers out of direct light in a warm room. Use clear...
aIt is easier to amend clay coil. In most cases you will need to amend your soil by adding plenty of organic material. 修正黏土卷是更加容易的。 您在许多情况下将需要通过增加大量修正您的土壤有机材料。[translate]
The invention is characterized in that the raw soil powder of the paligorskite and distilled water (or deionized water) are mixed according to certain ratio to obtain a stable clay colloid by adjusting the mixing mode and the mixing conditions (mixing speed, mixing time and so on), then ...
For example, soil may be excavated to form a basin-shaped cavity with a mantle surface, and a sealing layer of clay, concrete, plastic, water-resistant cloth or the like may be applied to the mantle surface to form an inner wall. Satellite wells for the introduction of conditioned water,...
Finally, soil texture has a physical impact on plants by supporting or limiting root growth and influencing the amount of water and oxygen available to the plants (Bouma & Bryla 2000; Martre et al. 2002). The proportion of clay also directly influences the clay-organic complex and the ...
In this study, we tested the roles of seven edaphic variables, namely (1) pH; (2) the content of nitrogen and of (3) phosphorus; (4) silt; (5) sand; (6) clay and (7) carbon-to-nitrogen ratio, as predictors of species distribution models in an edaphically heterogeneous landscape. ...