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Method for interplanting winter green manure in tea garden

A technology of winter green manure and planting methods, applied in fertilization methods, botany equipment and methods, methods based on microorganisms, etc., can solve problems such as high labor intensity, reduce labor costs, have wide adaptability, and improve nitrogen utilization Effect

Inactive Publication Date: 2015-08-26
湖南省茶叶研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This planting method requires a lot of labor and is labor intensive

Method used

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  • Method for interplanting winter green manure in tea garden
  • Method for interplanting winter green manure in tea garden

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Select 2-year-old young tea gardens, plow and level the land, and apply 12 kg of compound fertilizer and 10 kg of calcium, magnesium, and phosphate fertilizers per mu. On April 22, No. 1 tea fertilizer was sown, and the seeding rate was 750g / mu. At the end of the squatting seedling period (about 40 days after the germination of Tea Fertilizer No. 1), topdressing was carried out, and 1 to 2 kg of urea was applied per mu. On July 28, the first green cutting was carried out to cover the tea row at a distance of 25cm from the ground.

[0031] In mid-September, the winter green manure variety, Potatoes pilosula, is selected. The seed quality meets the national level three or above, the purity is not less than 92%, the seed purity is not less than 95%, and the seed germination rate is not less than 75%. Soak the vetch seeds with 400 times of carbendazim and 800 times of thiophanate-methyl solution at a constant temperature for 12 hours, keep the temperature of the solution a...

Embodiment 2

[0034] Choose Taijiu tea garden, plow and level the land, and apply 12kg of compound fertilizer and 10kg of calcium magnesium phosphate fertilizer per mu. Sow Tea Fertilizer No. 1 on May 9, with a seeding rate of 800g / mu. Topdressing is carried out at the end of the seedling period (about 40 days after the germination of Tea Fertilizer No. 1), and 1 to 2 kg of urea is applied per mu. On July 26, the first green cutting was carried out to cover the tea row at a distance of 25cm from the ground.

[0035] In mid-September, the winter green manure variety Guangyaozi was selected. The seed quality meets the national third-level or above improved varieties, the purity is not less than 92%, the seed purity is not less than 95%, and the seed germination rate is not less than 75%. Soak the vetch seeds with 400 times of carbendazim and 800 times of thiophanate-methyl solution at a constant temperature for 12 hours, keep the temperature of the solution at 25-30°C, fish out the next day, ...

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Abstract

The invention aims at the defects of the conventional winter tea garden management technology, and provides a lightened and simplified sowing technology for winter green manure by adopting high stubble of summer green manure Chafei No.1 for tea garden planting. On one hand, cutting or tillage of the summer green manure Chafei No.1 is not required, and on the other hand, soil tillage for sowing in winter can be avoided. By means of the method, the demanded labor quantity and the labor intensity for planting the winter green manure are substantially reduced, and the labor efficiency is improved; meanwhile, influence of winding of creeping type green manure on the growth of tea trees is avoided; the method for interplanting the winter green manure in a tea garden can be widely applied to production practice of interplanting in the tea garden.

Description

Technical field [0001] The invention relates to the technical field of crop planting, in particular to a planting method for interplanting winter green manure in tea gardens. Background technique [0002] Young tea gardens, heavily pruned tea gardens, and Taiji tea gardens have small tea trees, small crown coverage, large exposed areas on the surface, and loose soil, which can easily cause water and soil erosion in case of precipitation, thinning of the soil layer, and decline in fertility, which will bring serious environmental problems. question. Planting green manure in tea gardens can improve the micro-environment of the soil, reduce the erosion of the soil by rainwater, absorb and activate soil nutrients, and prevent nutrient loss; and green manure uses its own nitrogen fixation and photosynthesis to improve the ecosystem’s carbon fixation and nitrogen nutrient input, reducing The dependence of tea gardens on chemical fertilizers indirectly reduces the energy consumpti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12N1/20A01G1/00A01G17/00A01C21/00C12R1/465
Inventor 傅海平周品谦
Owner 湖南省茶叶研究所
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