综合利用功能性菌剂和茶草间作技术推进南方高龄退化茶园的可持续高质量发展

Utilize functional microbial agents and intercropping technology with Tea-Grass to promote the sustainable and high-quality development of southern degraded tea gardens

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DOI 10.12208/j.jafs.20241017
刊名
Journal of Agriculture and Food Science
年,卷(期) 2024, 4(3)
作者
作者单位

1 贵州省高等学校生物资源开发利用重点实验室 贵州贵阳
2 贵州师范学院喀斯特生境土壤与环境生物修复研究所 贵州贵阳

摘要
因茶树长期栽培和不合理施肥导致的土壤持续酸化、铝毒累积、杂草竞争及虫害问题,严重制约了我国南方红黄壤高龄茶园的可持续高质量发展。通过利用解磷固氮等功能性促生菌和新型土壤修复基质,结合功能性草种-茶树间植的以草控草,以草控虫的茶园管理技术,建立高品质茶园土-肥绿色调控新技术体系,将有望解决高龄茶园因土壤酸化、土壤生产能力下降且长期依赖化肥的生产问题。科学利用这些措施,将有效改善茶园土壤环境,提升土壤养分含量,改善微生物区系,实现化肥减施增效的基础上提升茶叶的品质,产量和市场竞争力,推动茶产业进入高质量可持续健康发展。
Abstract
Soil acidification, accumulation of aluminum toxicity, weed competition and insect pests have seriously restricted the sustainable and high-quality development of red and yellow soil old tea plantations in southern China. By using Phosphate-soliloquizing nitrogen-fixing bacteria and soil remediation substrates, combined with the tea garden management technology of grass control and grass insect control between functional grass species and tea trees, a new technology system for green regulation of high-quality tea garden soil and fertilizer is established, which is expected to solve the production problems of elderly tea gardens due to soil acidification, soil production capacity decline and long-term dependence on chemical fertilizers. It will effectively improve the soil environment of tea gardens, increase soil nutrient content, improve microflora, improve the quality, yield and market competitiveness of tea on the basis of reducing the application of chemical fertilizers and increasing efficiency, and promote the tea industry to enter high-quality, sustainable and healthy development.
关键词
【关键词】退化茶园;功能性菌剂;减施增效;茶园管理
KeyWord
Degraded tea plantations; Functional microbial agents; Reduce pesticides and chem-fertilizer increase efficiency; Tea plantation management
基金项目
页码 24-28
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宾艺蓉,, 陈明,, 郭金梅,, 李剑峰,, 张淑卿,. 综合利用功能性菌剂和茶草间作技术推进南方高龄退化茶园的可持续高质量发展 [J]. 农业与食品科学. 2024; 4; (3). 24 - 28.

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