Tạp chí
Nguyễn Thị Hiền, Nguyễn Thị Lan, (trang 84-88)
Từ khoá: môi trường, đất, trồng rau, phân bắc
Summary
Existing land environment in some vegetable cultivated zones, in which fertilized by night soils
Applying untreated high-soil for crop mainly in highly intensive vegetable regions polluted soil environment in special and ecosystem in common by disease the bearing-microorganisms and then affecting to the man health. To reduce negative impaction to minimum the night-soil must be treated before applying it to the soil.
