Tài nguyên được gắn thẻ với: Soil Testing
11 đề mục được tìm thấy (Hiển thị 11 - 11) Trước
- Access Agriculture Training Video Soils that are depleted or heavily leached are often acidic. Soils can also become acidic from the high use of chemical fertilizers. Acidic soil inhibits the bacteria that help organic matter to decompose. Acidic soil makes some nutrients less available to crops....