A tea cultivation method using organic mixture instead of chemical fertilizer and its soil layer soaking device

Abstract

The invention discloses a tea cultivation method using an organic mixture instead of chemical fertilizers and a soil layer soaking device. The organic mixture includes improved soil and mineral halogen alkali. Sprinkle the improved soil with a thickness of 30-80mm, and use the soil layer soaking device to apply mineral halogen alkali to the tea tree 1-2 months before the picking of spring tea, summer tea and autumn and winter tea. The present invention develops an organic mixture that replaces chemical fertilizers. Increase nutrient utilization while reducing chemical residues in the soil, green and environmentally friendly.

Description

technical field [0001] The invention relates to the field of tea planting, in particular to a tea cultivation method using organic mixtures instead of chemical fertilizers and a soil layer soaking device. Background technique [0002] In the process of tea plantation, due to the differences in natural soil and climate in various regions, it is often necessary to use chemical fertilizers for nutrient supplementation. The supplementary nutrients are mainly nitrogen, phosphorus and potassium. At present, my country's tea plantation technology is still at a relatively traditional primary level. stage, the fertilizer absorption rate is low during nutrient supplementation, and the method of fertilization is single. Due to the high geographical location of the tea garden, in order to make up for the lack of absorption rate, a large amount of fertilizer is often applied. A large amount of chemical fertilizers are lost with rainwater, causing large-scale pollution of nearby soil. In or...

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Problems solved by technology

[0002] In the process of tea plantation, due to the differences in natural soil and climate in various regions, it is often necessary to use chemical fertilizers for nutrient supplementation. The supplementary nutrients are mainly nitrogen, phosphorus and potassium. At present, my country's tea plantation technology is still at a relatively traditional primary level. stage, the fertilizer absorption rate is low during nutrient supplementation, and the method of fertilization is single. Due to the high geographical location of the tea garden, in order to make up for the lack of absorption rate, a large amount of fertilizer is often applied. A large amount of chemical fertilizers are lost with the rainwater, and at the same time cause large-scale pollution of the nearby soil. In order to make up for the above defects, gradually improving the existing fertilization technology and finding substitutes for chemical fertilizers have become urgent problems for tea plantation practitioners

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