Shujie Miao, Xingyao Wu, Yan Guo, Hongfei Zhao, Yunfa Qiao
{"title":"12种土壤移植后酶活性对6年增温的不同反应","authors":"Shujie Miao, Xingyao Wu, Yan Guo, Hongfei Zhao, Yunfa Qiao","doi":"10.1002/jpln.202200277","DOIUrl":null,"url":null,"abstract":"<div>\n \n \n <section>\n \n <h3> Background</h3>\n \n <p>Soil enzymes regulate terrestrial nutrient cycles, and their activities are sensitive to environmental change. Facing climate warming, there are still contradictions over soil enzymes of different soil types in response to climate warming.</p>\n </section>\n \n <section>\n \n <h3> Aims</h3>\n \n <p>The present study aims to reveal the impact of elevated temperature on soil properties. Specifically, we intended to explore the relationship between the activity of soil enzyme and soil property facing elevated temperature across soil types.</p>\n </section>\n \n <section>\n \n <h3> Methods</h3>\n \n <p>A long-term warming experiment was conducted to assess the possible responses of three enzymes (urease, phosphatase, and sucrase) to elevated temperature across 12 soil types. These soils were collected across China and transported to Nanjing in 2016. Free air temperature increase system with an infrared radiation heater was used to elevate the air temperature by 2°C in elevated treatment (eT). Wheat–soybean continuous rotation was cultivated in the long-term experiment field since 2016. Enzyme activities, soil pH, soil organic carbon, available nitrogen (AN) and phosphorus (AP), and water content were measured after wheat harvest in 2021.</p>\n </section>\n \n <section>\n \n <h3> Results</h3>\n \n <p>Warming significantly increased the activities of urease and sucrase in most soil types but dramatically decreased phosphatase activity. The responses of the three enzyme activities to warming varied across soil types, which depended on soil properties. In contrast, soil pH was the major driver in regulating urease activity. Soil AN and water content were two key factors for driving phosphatase activity. However, no such relationship was found for sucrase activity. All these responses did not show obvious regional characteristics.</p>\n </section>\n \n <section>\n \n <h3> Conclusion</h3>\n \n <p>These results suggested that soil enzyme was sensitive to air warming, which was associated with different soil properties. Thus, managing soil variables might be a potential strategy to maintain soil enzymatic activity in facing future climate warming.</p>\n </section>\n </div>","PeriodicalId":16802,"journal":{"name":"Journal of Plant Nutrition and Soil Science","volume":null,"pages":null},"PeriodicalIF":2.6000,"publicationDate":"2023-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Different responses of enzyme activities to 6-year warming after transplant of the 12 types of soils\",\"authors\":\"Shujie Miao, Xingyao Wu, Yan Guo, Hongfei Zhao, Yunfa Qiao\",\"doi\":\"10.1002/jpln.202200277\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div>\\n \\n \\n <section>\\n \\n <h3> Background</h3>\\n \\n <p>Soil enzymes regulate terrestrial nutrient cycles, and their activities are sensitive to environmental change. Facing climate warming, there are still contradictions over soil enzymes of different soil types in response to climate warming.</p>\\n </section>\\n \\n <section>\\n \\n <h3> Aims</h3>\\n \\n <p>The present study aims to reveal the impact of elevated temperature on soil properties. Specifically, we intended to explore the relationship between the activity of soil enzyme and soil property facing elevated temperature across soil types.</p>\\n </section>\\n \\n <section>\\n \\n <h3> Methods</h3>\\n \\n <p>A long-term warming experiment was conducted to assess the possible responses of three enzymes (urease, phosphatase, and sucrase) to elevated temperature across 12 soil types. These soils were collected across China and transported to Nanjing in 2016. Free air temperature increase system with an infrared radiation heater was used to elevate the air temperature by 2°C in elevated treatment (eT). Wheat–soybean continuous rotation was cultivated in the long-term experiment field since 2016. Enzyme activities, soil pH, soil organic carbon, available nitrogen (AN) and phosphorus (AP), and water content were measured after wheat harvest in 2021.</p>\\n </section>\\n \\n <section>\\n \\n <h3> Results</h3>\\n \\n <p>Warming significantly increased the activities of urease and sucrase in most soil types but dramatically decreased phosphatase activity. The responses of the three enzyme activities to warming varied across soil types, which depended on soil properties. In contrast, soil pH was the major driver in regulating urease activity. Soil AN and water content were two key factors for driving phosphatase activity. However, no such relationship was found for sucrase activity. All these responses did not show obvious regional characteristics.</p>\\n </section>\\n \\n <section>\\n \\n <h3> Conclusion</h3>\\n \\n <p>These results suggested that soil enzyme was sensitive to air warming, which was associated with different soil properties. Thus, managing soil variables might be a potential strategy to maintain soil enzymatic activity in facing future climate warming.</p>\\n </section>\\n </div>\",\"PeriodicalId\":16802,\"journal\":{\"name\":\"Journal of Plant Nutrition and Soil Science\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":2.6000,\"publicationDate\":\"2023-08-22\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Plant Nutrition and Soil Science\",\"FirstCategoryId\":\"97\",\"ListUrlMain\":\"https://onlinelibrary.wiley.com/doi/10.1002/jpln.202200277\",\"RegionNum\":3,\"RegionCategory\":\"农林科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"AGRONOMY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Plant Nutrition and Soil Science","FirstCategoryId":"97","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1002/jpln.202200277","RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"AGRONOMY","Score":null,"Total":0}
Different responses of enzyme activities to 6-year warming after transplant of the 12 types of soils
Background
Soil enzymes regulate terrestrial nutrient cycles, and their activities are sensitive to environmental change. Facing climate warming, there are still contradictions over soil enzymes of different soil types in response to climate warming.
Aims
The present study aims to reveal the impact of elevated temperature on soil properties. Specifically, we intended to explore the relationship between the activity of soil enzyme and soil property facing elevated temperature across soil types.
Methods
A long-term warming experiment was conducted to assess the possible responses of three enzymes (urease, phosphatase, and sucrase) to elevated temperature across 12 soil types. These soils were collected across China and transported to Nanjing in 2016. Free air temperature increase system with an infrared radiation heater was used to elevate the air temperature by 2°C in elevated treatment (eT). Wheat–soybean continuous rotation was cultivated in the long-term experiment field since 2016. Enzyme activities, soil pH, soil organic carbon, available nitrogen (AN) and phosphorus (AP), and water content were measured after wheat harvest in 2021.
Results
Warming significantly increased the activities of urease and sucrase in most soil types but dramatically decreased phosphatase activity. The responses of the three enzyme activities to warming varied across soil types, which depended on soil properties. In contrast, soil pH was the major driver in regulating urease activity. Soil AN and water content were two key factors for driving phosphatase activity. However, no such relationship was found for sucrase activity. All these responses did not show obvious regional characteristics.
Conclusion
These results suggested that soil enzyme was sensitive to air warming, which was associated with different soil properties. Thus, managing soil variables might be a potential strategy to maintain soil enzymatic activity in facing future climate warming.
期刊介绍:
Established in 1922, the Journal of Plant Nutrition and Soil Science (JPNSS) is an international peer-reviewed journal devoted to cover the entire spectrum of plant nutrition and soil science from different scale units, e.g. agroecosystem to natural systems. With its wide scope and focus on soil-plant interactions, JPNSS is one of the leading journals on this topic. Articles in JPNSS include reviews, high-standard original papers, and short communications and represent challenging research of international significance. The Journal of Plant Nutrition and Soil Science is one of the world’s oldest journals. You can trust in a peer-reviewed journal that has been established in the plant and soil science community for almost 100 years.
Journal of Plant Nutrition and Soil Science (ISSN 1436-8730) is published in six volumes per year, by the German Societies of Plant Nutrition (DGP) and Soil Science (DBG). Furthermore, the Journal of Plant Nutrition and Soil Science (JPNSS) is a Cooperating Journal of the International Union of Soil Science (IUSS). The journal is produced by Wiley-VCH.
Topical Divisions of the Journal of Plant Nutrition and Soil Science that are receiving increasing attention are:
JPNSS – Topical Divisions
Special timely focus in interdisciplinarity:
- sustainability & critical zone science.
Soil-Plant Interactions:
- rhizosphere science & soil ecology
- pollutant cycling & plant-soil protection
- land use & climate change.
Soil Science:
- soil chemistry & soil physics
- soil biology & biogeochemistry
- soil genesis & mineralogy.
Plant Nutrition:
- plant nutritional physiology
- nutrient dynamics & soil fertility
- ecophysiological aspects of plant nutrition.