Compost mixed fruits and vegetable waste biochar with ACC deaminase rhizobacteria can minimize lead stress in mint plants

Abstract High lead (Pb) concentration in soils is becoming a severe threat to human health. It also deteriorates plants, growth, yield and quality of food. Although the use of plant growth-promoting rhizobacteria (PGPR), biochar and compost can be effective environment-friendly amendments for decrea...

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Autores principales:	Muhammad Zafar-ul-Hye, Muhammad Tahzeeb-ul-Hassan, Abdul Wahid, Subhan Danish, Muhammad Jamil Khan, Shah Fahad, Martin Brtnicky, Ghulam Sabir Hussain, Martin Leonardo Battaglia, Rahul Datta
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/2086b35da3d149278ad86a343bf75c3e
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spelling	oai:doaj.org-article:2086b35da3d149278ad86a343bf75c3e2021-12-02T16:36:04ZCompost mixed fruits and vegetable waste biochar with ACC deaminase rhizobacteria can minimize lead stress in mint plants10.1038/s41598-021-86082-92045-2322https://doaj.org/article/2086b35da3d149278ad86a343bf75c3e2021-03-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-86082-9https://doaj.org/toc/2045-2322Abstract High lead (Pb) concentration in soils is becoming a severe threat to human health. It also deteriorates plants, growth, yield and quality of food. Although the use of plant growth-promoting rhizobacteria (PGPR), biochar and compost can be effective environment-friendly amendments for decreasing Pb stress in crop plants, the impacts of their simultaneous co-application has not been well documented. Thus current study was carried, was conducted to investigate the role of rhizobacteria and compost mixed biochar (CB) under Pb stress on selected soil properties and agronomic parameters in mint (Mentha piperita L.) plants. To this end, six treatments were studied: Alcaligenes faecalis, Bacillus amyloliquefaciens, CB, PGPR1 + CB, PGPR2 + CB and control. Results showed that the application A. faecalis + CB significantly decreased soil pH and EC over control. However, OM, nitrogen, phosphorus and potassium concentration were significantly improved in the soil where A. faecalis + CB was applied over control. The A. faecalis + CB treatment significantly improved mint plant root dry weight (58%), leaves dry weight (32%), chlorophyll (37%), and N (46%), P (39%) and K (63%) leave concentration, while also decreasing the leaves Pb uptake by 13.5% when compared to the unamended control. In conclusion, A. faecalis + CB has a greater potential to improve overall soil quality, fertility and mint plant productivity under high Pb soil concentration compared to the sole application of CB and A. faecalis.Muhammad Zafar-ul-HyeMuhammad Tahzeeb-ul-HassanAbdul WahidSubhan DanishMuhammad Jamil KhanShah FahadMartin BrtnickyGhulam Sabir HussainMartin Leonardo BattagliaRahul DattaNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-20 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Muhammad Zafar-ul-Hye Muhammad Tahzeeb-ul-Hassan Abdul Wahid Subhan Danish Muhammad Jamil Khan Shah Fahad Martin Brtnicky Ghulam Sabir Hussain Martin Leonardo Battaglia Rahul Datta Compost mixed fruits and vegetable waste biochar with ACC deaminase rhizobacteria can minimize lead stress in mint plants
description	Abstract High lead (Pb) concentration in soils is becoming a severe threat to human health. It also deteriorates plants, growth, yield and quality of food. Although the use of plant growth-promoting rhizobacteria (PGPR), biochar and compost can be effective environment-friendly amendments for decreasing Pb stress in crop plants, the impacts of their simultaneous co-application has not been well documented. Thus current study was carried, was conducted to investigate the role of rhizobacteria and compost mixed biochar (CB) under Pb stress on selected soil properties and agronomic parameters in mint (Mentha piperita L.) plants. To this end, six treatments were studied: Alcaligenes faecalis, Bacillus amyloliquefaciens, CB, PGPR1 + CB, PGPR2 + CB and control. Results showed that the application A. faecalis + CB significantly decreased soil pH and EC over control. However, OM, nitrogen, phosphorus and potassium concentration were significantly improved in the soil where A. faecalis + CB was applied over control. The A. faecalis + CB treatment significantly improved mint plant root dry weight (58%), leaves dry weight (32%), chlorophyll (37%), and N (46%), P (39%) and K (63%) leave concentration, while also decreasing the leaves Pb uptake by 13.5% when compared to the unamended control. In conclusion, A. faecalis + CB has a greater potential to improve overall soil quality, fertility and mint plant productivity under high Pb soil concentration compared to the sole application of CB and A. faecalis.
format	article
author	Muhammad Zafar-ul-Hye Muhammad Tahzeeb-ul-Hassan Abdul Wahid Subhan Danish Muhammad Jamil Khan Shah Fahad Martin Brtnicky Ghulam Sabir Hussain Martin Leonardo Battaglia Rahul Datta
author_facet	Muhammad Zafar-ul-Hye Muhammad Tahzeeb-ul-Hassan Abdul Wahid Subhan Danish Muhammad Jamil Khan Shah Fahad Martin Brtnicky Ghulam Sabir Hussain Martin Leonardo Battaglia Rahul Datta
author_sort	Muhammad Zafar-ul-Hye
title	Compost mixed fruits and vegetable waste biochar with ACC deaminase rhizobacteria can minimize lead stress in mint plants
title_short	Compost mixed fruits and vegetable waste biochar with ACC deaminase rhizobacteria can minimize lead stress in mint plants
title_full	Compost mixed fruits and vegetable waste biochar with ACC deaminase rhizobacteria can minimize lead stress in mint plants
title_fullStr	Compost mixed fruits and vegetable waste biochar with ACC deaminase rhizobacteria can minimize lead stress in mint plants
title_full_unstemmed	Compost mixed fruits and vegetable waste biochar with ACC deaminase rhizobacteria can minimize lead stress in mint plants
title_sort	compost mixed fruits and vegetable waste biochar with acc deaminase rhizobacteria can minimize lead stress in mint plants
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/2086b35da3d149278ad86a343bf75c3e
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Compost mixed fruits and vegetable waste biochar with ACC deaminase rhizobacteria can minimize lead stress in mint plants

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