Tài nguyên được gắn thẻ với: Tropical Tr
1 đề mục được tìm thấy (Hiển thị 1 - 1)
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Tài Nguyên Chính 01-01-1998 This text covers the main types of coconut palm, their origin, world distribution and characteristics. It examines important production factors such as climate and soils, selection, breeding and propagation, and establishing and managing a plantation. A section on pest and disease control...