Do not fitsites with a groundwater table above 80 cm from the soil surface. By the type of soil, the best are chernozems, light loams, and also well-fertilized sandy loam.
However, nitrogen fertilizers affected by nitrogen, volatile, leaching,soil fixation and soil surface runoff, and nitrogen loss is as high as 50% or more.
From the construction of roads dug under the profile can be seen,in addition to the soil surface layer as thin as cicada's wings, the rest are all Tongpen-sized pebbles.
At the same time, make sure that the root neck is not buried, on the contrary,it is better to be slightly higher than the soil surface, taking into account that it will sink during the settlement of the substrate.
After frosts, crops are placed on the soil surface with a thick layer of mulch, protecting it from compaction. In the spring, when the soil warms up to a depth of 10-12 cm up to 8-10вС, across the ridges I make grooves with a depth of about 15 cm, with the distance between them 25-30 cm.
ひさしの下に配置されている土壌表面からの結果。
The results from the soil surface, which is located under the eaves.
融雪後、マルチは注意深く取り除かれ、土壌表面は緩くゆるめられます。
After melting snow mulch is carefully removed, and the soil surface is loosely loosened.
一人は以前にピットの土壌表面に根を広げ株式の北側に苗木を置きます。
One person puts a seedling on the northern side of the stake,first spreading the roots along the surface of the soil in the pit.
植え付けの際には、2-3アイレットが土壌表面の上に残るように、苗を埋めます。
When planting,the seedling is buried so that the 2-3 eyelet left above the soil surface.
散布直後の土壌表面は、部分的に剤が白く残りますが、乾燥後はほぼ無色透明になります。
The soil surface will remain white in part after the spraying, but after drying is almost colorless.
そしてその後、浸食(岩や土壌表面の水の流れと風の損傷)の工程において、岩に亀裂を形成しました。
And then in the process of erosion(damage of rocks and soil surface water flow and wind), in rocks formed crack.
The precipitation occurs from prolonged exposure to a temperature close to zero,which is maintained at the soil surface under a thick layer of snow more than 40 cm.
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