heavy soil แปลว่า
- ดินที่ประกอบด้วยดินเหนียวเป็นส่วนใหญ่
ประโยค
Expensive: These are heavy duty detergents that include the enzymes, surfactants and other ingredients to remove most stains and heavy soil.
If there is heavy soil in the garden, it is necessary to pour a layer of drainage (from broken brick, rubble, expanded clay) to the bottom of the planting pit.
Planting bulbs in heavy soil types, bottom of the landing pit littered 5 cm layer of sand. To protect them from voles, on the inner walls of the landing pit spread wire mesh.
