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提高农业的保留水量:葡萄藤生物炭杂的水凝的胀和发芽效应

Yağmur Uysal¹, Zeynep Görkem Doğaroğlu¹, Mehmet Nuri Makas¹

¹Mersin University Engineering Faculty Environmental Engineering Department Mersin 33343 Turkey.

Global challenges (Hoboken, NJ)

|May 15, 2024

概括

生物炭注入的水凝增强了农业用水的保留. 这些新型水凝 (VBHG) 显示出显著的胀,并促进小麦根的延长,为水资源短缺的挑战提供了有希望的解决方案.

科学领域:

农业科学农业科学
材料科学材料科学材料科学
环境科学环境科学

背景情况:

水资源短缺对全球农业构成重大威胁,特别是在干旱和半干旱地区.
水凝在农业中广泛用于保持水分,提供营养和封装种子.

研究的目的:

为了研究生物炭注入的水凝 (VBHG) 的胀行为,这些水凝是由葡萄树修剪废物制成的,在各种水环境中.
评估VBHG在促进小麦种子发芽和根部发育方面的潜力.

主要方法:

葡萄树修剪废弃物衍生的生物炭 (VB) 被纳入水凝中,以创建VBHG.
测量了VBHG在脱离离子,自来水和盐水 (0.5-1%) 中的膨胀能力.
小麦种子在含有VBHG的媒介中发芽,以评估其对发芽和根延长的影响.

主要成果:

在脱离离子水 (352%),自来水 (pH 7.0: 207%,pH 9.0: 230%) 和盐水 (0.5%: 522%,1%: 549%) 中,VBHG的最大胀.
0.5%的VBHG治疗显著增强了小麦根的延长.
VBHG 显示出有前途的保留水和促进植物生长的特性.

结论:

生物炭注入的水凝显示出作为改善农业水资源管理的有效土壤修改剂的潜力.
VBHG可以减轻水资源短缺的影响,提高作物生产率,特别是在易受干旱的地区和无土壤耕种.

关键词:

生物炭杂的水凝.胀胀胀在葡萄树修剪废弃物葡萄树修剪废弃物水的吸收水分.小麦种子小麦种子

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