Nghiên cứu hiệu quả của các phương thức trồng sắn khác nhau (lấy củ, lấy củ và lá, lấy lá) làm thức ăn chăn nuôi

• Tác giả: Thị Hoan Trần, Quang Trung Từ, Trung Kiên Từ
• Ngôn ngữ: vie
• Ký hiệu phân loại: 631 Specific techniques; apparatus, equipment, materials
• Thông tin xuất bản: Khoa học và công nghệ, 2012
• Mô tả vật lý: 29-33
• Bộ sưu tập: Metadata
• ID: 482873

Tóm tắt

The authors have studied the effect of various methods of cassava planting (ei: for root production, for bulb and leaves, for leaves production) for animal stuff feed. Research results showed that the productivity, net income by various planting methods are different. The second method (for bulb and leaves of cassava) had bulb and fresh leaves yield 59.203 and 11.391 ton/ha/2 years respectively, and it had the highest net income of 67.5 million VND/ha/2 years. The third method (for leaves of cassava) had fresh leaf and bulb yield 31.314 and 14.010 ton/ha/2 years respectively, and net income of 56.9 million VND/ha/2 years. The first method (for bulb) had the yield of bulb and leaves 55.327 and 1.064 ton/ha/2 years respectively and it had the lowest net income of 42.5 million VND/ha/2 years.