Journals / Selçuk Tarım ve Gıda Bilimleri Dergisi / 2010 / Cilt: 24 - Sayı: 2

Degradation of herbicide in the soil

Herbisitlerin toprakta parçalanması

Pages
54–61
DOI
—
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Dissolved herbicide molecules on the soil surface can runoff from soil surface in the event of heavy rain.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Degradation of herbicides in soil is occurred by a rather complex process.
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Key Findings & Data:Destruction of the herbicide in the soil are classified in 2 groups as biological decomposition and abiotic decomposition.
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Conclusion & Impact:Dissolved herbicide molecules on the soil surface can runoff from soil surface in the event of heavy rain.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:kimyasal reaksiyonlar · yıkılma · yabancı ot öldürücüler

Abstract

Degradation of herbicides in soil is occurred by a rather complex process. This degradation is depend upon soil structure, chemical structure of herbicide and climatic conditions. Destruction of the herbicide in the soil are classified in 2 groups as biological decomposition and abiotic decomposition. Biological decomposition happen in two forms: Plant uptake and microbial decomposition. Abiotic decomposition is composed of volatilization, photodecomposition, soil adsorption, leaching and chemical decomposition. Degradation of herbicides in the soil with plant uptake, volatilization and photodecomposition is only limited with a few herbicides. Destruction of herbicides with microbial decomposition, soil adsorption, leaching and chemical decomposition is the more important. Dissolved herbicide molecules on the soil surface can runoff from soil surface in the event of heavy rain.

Özet

Herbisitlerin toprakta bozulması oldukça karmaşık bir dizi işlem ile gerçekleşmektedir. Bu parçalanma toprak yapısı, herbisitin kimyasal yapısı ve iklim şartlarına bağlıdır. Topraktaki bir herbisitin bozulması, biyotik parçalanma ve abiyotik parçalanma olmak üzere iki şekilde değerlendirilir. Biyotik parçalanma bitki tarafından metabolize olma ve mikrobiyal parçalanma yoluyla olmaktadır. Abiyotik parçalanma buharlaşma, ışıkla parçalanma, toprakta tutunma, yıkanma ve kimyasal parçalanma ile olmaktadır. Topraktaki herbisitlerin bitki tarafından alınma, buharlaşma, ışık yoluyla parçalanması az sayıda herbisitle sınırlıdır. Herbisitlerin mikrobiyal parçalanma, toprakta tutunma, yıkanma ve kimyasal parçalanma yoluyla bozulması ise çok önemlidir. Toprak yüzeyinde çözünmemiş halde bulunan herbisit molekülleri yoğun yağmura maruz kalınca nadiren toprak yüzeyinden yıkanabilir.

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Cite This Article

BAŞARAN, M. S., SERİM, A. T. (2010). Degradation of herbicide in the soil. Selçuk Tarım ve Gıda Bilimleri Dergisi, Cilt: 24 - Sayı: 2, 54–61. https://ajindex.com/articles/300158

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