| abstract |
The invention relates to a fertilizer-saving and high-efficiency cultivation method for citrus, which comprises: (1) land preparation; (2) pretreatment of seedlings; (3) planting of seedlings; (4) fertilizer management; (5) pest management; ( 6) Harvest. The root system of the citrus seedlings treated with root increase is more developed, the root system of the citrus plant after colonization grows faster, the lateral width of the root system is wider, and the vertical depth is deeper. The developed root system can effectively absorb more soil nutrients. And it can effectively absorb the fertility of the applied fertilizer, which has the effect of efficient fertilizer saving; during the root increase treatment, put a black plastic bag on the top of the fertile citrus seedlings for a certain period of time, which can reduce the number of leaves of the fertile citrus seedlings and increase the root effect. Good, and will not increase the number of leaves of wo tangerine seedlings. After planting, wo tangerine seedlings require less water and energy, and the survival rate of wo tangerine seedlings after planting is higher. |