HIỆN TRẠNG MÔI TRƯỜNG ĐẤT Ở MỘT SỐ VÙNG TRỒNG RAU SỬ DỤNG PHÂN BẮC

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.