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Reasonable deep application of sheep manure fertilizer to alleviate soil acidification to improve tea yield and quality

Soil acidification in Chinese tea plantations is widespread, and it has significantly affected the growth of tea trees; it was important to explore soil remediation of acidified tea plantations in depth for the sustainable development of tea industry. In this study, the effects of sheep manure ferti...

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Autores principales: Jia, Xiaoli, Wang, Yuhua, Zhang, Qi, Lin, Shaoxiong, Zhang, Ying, Du, Mengru, Chen, Meihui, Ye, Jianghua, Wu, Zeyan, Wang, Haibin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10327554/
https://www.ncbi.nlm.nih.gov/pubmed/37426968
http://dx.doi.org/10.3389/fpls.2023.1179960
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author Jia, Xiaoli
Wang, Yuhua
Zhang, Qi
Lin, Shaoxiong
Zhang, Ying
Du, Mengru
Chen, Meihui
Ye, Jianghua
Wu, Zeyan
Wang, Haibin
author_facet Jia, Xiaoli
Wang, Yuhua
Zhang, Qi
Lin, Shaoxiong
Zhang, Ying
Du, Mengru
Chen, Meihui
Ye, Jianghua
Wu, Zeyan
Wang, Haibin
author_sort Jia, Xiaoli
collection PubMed
description Soil acidification in Chinese tea plantations is widespread, and it has significantly affected the growth of tea trees; it was important to explore soil remediation of acidified tea plantations in depth for the sustainable development of tea industry. In this study, the effects of sheep manure fertilizer with different application depths on soil acidification, tea yield and quality, and soil nitrogen transformation in tea plantations were analyzed for five consecutive years from 2018 to 2022. The results showed that long-term use of sheep manure fertilizer significantly reduced soil acidification (P< 0.05) in tea plantations, improved soil pH and soil ammonium nitrogen content, enhanced root activity and root nitrogen uptake capacity of tea trees, and thus improved tea yield and quality. The effect of different application depths of sheep manure fertilizer on tea yield and quality was mainly reflected in the transformation ability of soil ammonium nitrogen and nitrate nitrogen, which showed that high transformation ability of soil ammonium nitrogen and high ammonium nitrogen content were beneficial to high tea yield and vice versa, and the best effect was achieved when sheep manure was applied at a depth of 50 cm and 70 cm. The topsis analysis confirmed that sheep manure fertilization had a greater effect on root activity, ammonium nitrogen, ammonia intensity, and nifH gene. This study provided an important practical basis for the restoration of acidified tea plantation soil through sheep manure fertilizer management.
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spelling pubmed-103275542023-07-08 Reasonable deep application of sheep manure fertilizer to alleviate soil acidification to improve tea yield and quality Jia, Xiaoli Wang, Yuhua Zhang, Qi Lin, Shaoxiong Zhang, Ying Du, Mengru Chen, Meihui Ye, Jianghua Wu, Zeyan Wang, Haibin Front Plant Sci Plant Science Soil acidification in Chinese tea plantations is widespread, and it has significantly affected the growth of tea trees; it was important to explore soil remediation of acidified tea plantations in depth for the sustainable development of tea industry. In this study, the effects of sheep manure fertilizer with different application depths on soil acidification, tea yield and quality, and soil nitrogen transformation in tea plantations were analyzed for five consecutive years from 2018 to 2022. The results showed that long-term use of sheep manure fertilizer significantly reduced soil acidification (P< 0.05) in tea plantations, improved soil pH and soil ammonium nitrogen content, enhanced root activity and root nitrogen uptake capacity of tea trees, and thus improved tea yield and quality. The effect of different application depths of sheep manure fertilizer on tea yield and quality was mainly reflected in the transformation ability of soil ammonium nitrogen and nitrate nitrogen, which showed that high transformation ability of soil ammonium nitrogen and high ammonium nitrogen content were beneficial to high tea yield and vice versa, and the best effect was achieved when sheep manure was applied at a depth of 50 cm and 70 cm. The topsis analysis confirmed that sheep manure fertilization had a greater effect on root activity, ammonium nitrogen, ammonia intensity, and nifH gene. This study provided an important practical basis for the restoration of acidified tea plantation soil through sheep manure fertilizer management. Frontiers Media S.A. 2023-06-23 /pmc/articles/PMC10327554/ /pubmed/37426968 http://dx.doi.org/10.3389/fpls.2023.1179960 Text en Copyright © 2023 Jia, Wang, Zhang, Lin, Zhang, Du, Chen, Ye, Wu and Wang https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
spellingShingle Plant Science
Jia, Xiaoli
Wang, Yuhua
Zhang, Qi
Lin, Shaoxiong
Zhang, Ying
Du, Mengru
Chen, Meihui
Ye, Jianghua
Wu, Zeyan
Wang, Haibin
Reasonable deep application of sheep manure fertilizer to alleviate soil acidification to improve tea yield and quality
title Reasonable deep application of sheep manure fertilizer to alleviate soil acidification to improve tea yield and quality
title_full Reasonable deep application of sheep manure fertilizer to alleviate soil acidification to improve tea yield and quality
title_fullStr Reasonable deep application of sheep manure fertilizer to alleviate soil acidification to improve tea yield and quality
title_full_unstemmed Reasonable deep application of sheep manure fertilizer to alleviate soil acidification to improve tea yield and quality
title_short Reasonable deep application of sheep manure fertilizer to alleviate soil acidification to improve tea yield and quality
title_sort reasonable deep application of sheep manure fertilizer to alleviate soil acidification to improve tea yield and quality
topic Plant Science
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10327554/
https://www.ncbi.nlm.nih.gov/pubmed/37426968
http://dx.doi.org/10.3389/fpls.2023.1179960
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