Fruit growing in the tropics - Part 8

Chia sẻ: Tra Sua Nguyen | Ngày: | Loại File: PDF | Số trang:5

0
47
lượt xem
8
download

Fruit growing in the tropics - Part 8

Mô tả tài liệu
  Download Vui lòng tải xuống để xem tài liệu đầy đủ

8 Crop protection Crop protection practices are linked to the cropping system. The use of commercial pesticides is by and large limited to orchards and large plantations. In orchards of small trees, such as mandarin, guava or apple, pesticides are often used to excess. Intensive crop care drives up the cost so much that the grower cannot risk crop failure;

Chủ đề:
Lưu

Nội dung Text: Fruit growing in the tropics - Part 8

Đồng bộ tài khoản