Journals / Ekoloji / 2011 / Cilt: 20 - Sayı: 79

Amelioration of nickel toxicity by humic acid on bean (Phaseolus vulgaris) seedling growth

Nikelin Fasulye (Phaseolus vulgaris) fide gelişimi üzerindeki toksisitesinin humik asit ile azaltılması

Journal
Ekoloji
Pages
29–37
Publication Date
2022-10-17
DOI
—
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AI Summary & Key Takeaways

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

Humic acid doses in 10 and 20 mg $L^ {-1}$ were effective to decrease of negatively affect of nickel.

📌 3 Key Takeaways

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Objective & Hypothesis:The effect of nickel toxicity (Control, 5, 10, 20 and 40 mg $L^ {-1}$) and application of humic acid (Control, 10, 20 and 40 mg $L^ {-1}$) for decreasing toxicity were investigated in seedlings of bean (Phaseolus vulgaris).
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Key Findings & Data:Root length, plant length, root fresh weight, root dry weight, stem diameter, shoot fresh weight, shoot dry weight, leaf fresh weight, leaf dry weight, root/shoot fresh weight and root/shoot dry weight index and toxicity index in bean seddlings were negatively affected by increasing of nickel concentrations (10 mg $L^ {-1}$ and over).
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Conclusion & Impact:Humic acid doses in 10 and 20 mg $L^ {-1}$ were effective to decrease of negatively affect of nickel.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

The effect of nickel toxicity (Control, 5, 10, 20 and 40 mg $L^ {-1}$) and application of humic acid (Control, 10, 20 and 40 mg $L^ {-1}$) for decreasing toxicity were investigated in seedlings of bean (Phaseolus vulgaris). Root length, plant length, root fresh weight, root dry weight, stem diameter, shoot fresh weight, shoot dry weight, leaf fresh weight, leaf dry weight, root/shoot fresh weight and root/shoot dry weight index and toxicity index in bean seddlings were negatively affected by increasing of nickel concentrations (10 mg $L^ {-1}$ and over). Humic acid application was successful to decrease of nickel toxicity. Humic acid doses in 10 and 20 mg $L^ {-1}$ were effective to decrease of negatively affect of nickel.

Özet

Fasulye (Phaseolus vulgaris) fidelerinde nikel toksisitesinin (kontrol, 5, 10, 20 ve 40 mg $L^ {-1}$) ve toksisiteyi azaltmak için humik asit (kontrol, 10, 20 ve 40 mg $L^ {-1}$) uygulamasının etkisi araştırılmıştır. Fasulye fidelerde kök boyu, bitki boyu, kök yaş ağırlığı, kök kuru ağırlığı, gövde çapı, sürgün yaş ağırlığı, sürgün kuru ağırlığı, yaprak yaş ağırlığı, yaprak kuru ağırlığı, kök/sürgün yaş ağırlığı ve kök/sürgün kuru ağırlık indeksi ile toksisite indeksi nikel dozlarının artmasıyla (10 mg $L^ {-1}$ ve üstü) olumsuz etkilenmiştir. Humik asit uygulaması, nikel toksisitesinin azaltılmasında başarılı bulunmuştur. Humik asitin 10 ve 20 mg $L^ {-1}$ dozları, nikelden kaynaklanan toksisiteyi azaltmada etkili olmuştur.

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Cite This Article

AKINCI, İ. E., ÖNGEL, O. (2022). Amelioration of nickel toxicity by humic acid on bean (Phaseolus vulgaris) seedling growth. Ekoloji, Cilt: 20 - Sayı: 79, 29–37. https://ajindex.com/articles/499060

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