Abstract:

In order to improve fertilization level of Camellia oleifera. By doing field fertilizer experiment, the role of different fertilizer treatments on the growth and yield of Camellia oleifera was studied in this paper. The results showed that，bio-organic fertilizer could significantly promote the growth of the young oil-tea, and the results were better than general organic fertilizer. Biological compound fertilizers also could significantly promote the growth of the young oil-tea, and the results were better than general compound fertilizers. The best fertilization amount was 0.1 kg per plant. Biological compound fertilizers could significantly promote the yield of tea-oil plantation. The best fertilization amount was 0.4 kg per plant. Fertilizating with compound of N-P2O5-K2O (12-4-4) was the best for the young oil-tea, but for the adult oil-tea, fertilizating with compound of N-P2O5-K2O (10-6.7-3.3) was the best.