The climate characteristics of this spring: more rainfall, lower temperatures, and reduced sunshine have brought many unfavorable factors to agricultural production. To this end, we interviewed Li Changzhong, a senior agronomist in Hongya County, to learn about the management of spring tea.
Excuse me: What kind of fertilizer is best for you?
A: The nitro ternary compound fertilizer produced by Sichuan Jinxiang Sai Rui Chemical Co., Ltd. is preferred. The fertilizer contains nitrogen, phosphorus and potassium. The nitrogen is nitrogen, and the nitrate nitrogen is in the climate of about 15 degrees. The rate of absorption and utilization by the roots of tea trees is 5-7 days faster than other nitrogen fertilizers. The utilization rate of ammonium nitrogen as continuous fertilizer is much higher than that of other single fertilizers and compound fertilizers. Followed by special fertilizer for tea.
I would like to ask: What is its specific usage?
A: From the beginning of March, every 15~20 days, 15 kg of nitro ternary compound fertilizer will be used for 3 times; it will be applied to the base of tea tree to form nitrogen, phosphorus and potassium to continue to supply fertilizer. Prevention and treatment of diseases, insects, grasses and wetness can ensure that the production and income of spring tea this year will not decrease. For young tea trees, it is necessary to carry out corresponding management according to the dehumidification and maintenance of seedlings.
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