A Study on the selection of relevant organic mixture (composite) for growing commercial cucumber and tomato in green hous - Nghiên cứu phân bón

18
May

Cao Ky Son, Pham Ngoc Tuan, Le Minh Luong
(SUMMARY)
The experiment with 6 formulas of organic mixture was conducted in green house. These formulas were mixed by volcanic pumice and coconut fibre at certain relevant volume.
The best relevant formula for cucumber to attain high yield and high economic profit was mixed by 20% volcanic pumice and 80% coconut fibre. The best relevant formula for tomato to attain high yield and economic profit was mixed by 40% volcanic pumice and 60% coconut fibre. On these organic mixture, the productivity of cucumber attains 79.69 tons/ha/crop, the profit is 389,397,000VND/ha/crop, and for tomato the productivity attains 89.66 tons/ha/crop, the profit is 569,971,000 VND/ha/crop