调查填充剂在堆肥成熟期中的作用
Khadija Zahra1, Muhammad Farhan2, Amina Kanwal3
1Sustainable Development Study Center, Government College University, Lahore, Pakistan.
Scientific reports
|September 25, 2023
概括
厨房废物,包括茶叶废物,可以用生物炭等填充剂堆肥成有价值的资源. 这种方法加速了堆肥的成熟,并显著提高了西红种子的发芽和植物活力.
科学领域:
- 环境科学 环境科学
- 农业学是一种农业学.
- 废物管理 废物管理
背景情况:
- 全球厨房垃圾增加,特别是巴基斯坦的茶叶垃圾.
- 堆肥为废物利用和零废物目标提供了一个可持续的解决方案.
研究的目的:
- 将厨房废物转化为富含营养的堆肥,使用茶叶废物和生物炭作为填充剂.
- 为了缩短堆肥成熟时间.
- 评估产生的共同堆肥对西红 (Solanum lycopersicum) 的生长和土壤特性的影响.
主要方法:
- 厨房废弃物与茶叶废弃物和生物炭的有氧堆肥30天.
- 分析最终堆肥的物理化学特性 (EC,C:N比,有机物质,水分,纤维素,红素).
- 对番茄种子发芽,活力,活力和土壤营养成分的影响.
主要成果:
- 茶叶废弃物和生物炭显著减少了堆肥成熟时间,为30天.
- 由此产生的共同堆肥富含有机物 (54%),C:N比率为15.
- 应用共同堆肥显著改善了番茄种子的发芽率 (100%),发芽指数 (133%),活力 (235%) 和活力 (1238%).
- 合肥应用导致土壤总 (1.4%), (2%), (2.1%) 和散装密度 (2.6 gcm-3) 的显著增加.
结论:
- 茶叶废弃物和生物炭是快速堆肥厨房废弃物的有效填充剂.
- 生产的共同堆肥可以增强植物生长和土壤肥力.
- 这种方法支持可持续发展的废物管理,家庭堆肥和发展中国家的粮食安全.
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