THE SHORT-TERM EFFECTS OF WHEAT STRAW CELLULOSE ON SOIL CARBON MINERALIZATION

Bahar MERYEMOĞLU, Nacide KIZILDAĞ ÖZDAL
{"title":"THE SHORT-TERM EFFECTS OF WHEAT STRAW CELLULOSE ON SOIL CARBON MINERALIZATION","authors":"Bahar MERYEMOĞLU, Nacide KIZILDAĞ ÖZDAL","doi":"10.15671/hjbc.1270451","DOIUrl":null,"url":null,"abstract":"Cellulosic wastes constitute the majority of agricultural fields. The purpose of this study was to utilize these cellulosic wastes such as wheat straw and wheat straw cellulose on soil carbon mineralization in a sandy loam soils. Two different doses (100 and 1000 mg) of wheat straw cellulose were used to determine the carbon mineralization using CO2 respiration method. The cumulative carbon mineralization was found to be highest at the minumum doses of wheat straw cellulose with nitrogen (W-CL-N, 19.65 mg) and the lowest at the maximum doses of wheat straw (W-Straw, 14.32 mg). The results showed that the application of wheat straw cellulose at minumum doses resulted in higher carbon mineralization rate. The maximum carbon mineralization rate was observed in soil with minimum wheat straw cellulose and nitrogen source were added (1.41%). Whereas, the minimum carbon mineralization rate was determined in the soil mixed maximum wheat straw (1.03 %). The soil mixed maximum wheat straw was determined the lowest carbon mineralization rate due to its complex structure. The use of nitrogen source and organic matter with cellulose have positive effect on soil carbon mineralization. It might be said that these results describe an effective way for disposal of organic wastes.","PeriodicalId":12939,"journal":{"name":"Hacettepe Journal of Biology and Chemistry","volume":"313 11","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2023-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Hacettepe Journal of Biology and Chemistry","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.15671/hjbc.1270451","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0

Abstract

Cellulosic wastes constitute the majority of agricultural fields. The purpose of this study was to utilize these cellulosic wastes such as wheat straw and wheat straw cellulose on soil carbon mineralization in a sandy loam soils. Two different doses (100 and 1000 mg) of wheat straw cellulose were used to determine the carbon mineralization using CO2 respiration method. The cumulative carbon mineralization was found to be highest at the minumum doses of wheat straw cellulose with nitrogen (W-CL-N, 19.65 mg) and the lowest at the maximum doses of wheat straw (W-Straw, 14.32 mg). The results showed that the application of wheat straw cellulose at minumum doses resulted in higher carbon mineralization rate. The maximum carbon mineralization rate was observed in soil with minimum wheat straw cellulose and nitrogen source were added (1.41%). Whereas, the minimum carbon mineralization rate was determined in the soil mixed maximum wheat straw (1.03 %). The soil mixed maximum wheat straw was determined the lowest carbon mineralization rate due to its complex structure. The use of nitrogen source and organic matter with cellulose have positive effect on soil carbon mineralization. It might be said that these results describe an effective way for disposal of organic wastes.
麦秸纤维素对土壤碳矿化的短期影响
大部分农田都是纤维素废料。本研究的目的是利用麦秸和麦秸纤维素等纤维素废弃物对砂壤土土壤碳矿化的影响。采用CO2呼吸法测定两种不同剂量(100和1000 mg)麦秸纤维素的碳矿化。小麦秸秆纤维素加氮最低剂量(W-CL-N, 19.65 mg)累积碳矿化最高,最大剂量(W-Straw, 14.32 mg)最低。结果表明,施用最低剂量的麦秸纤维素,碳矿化率较高。小麦秸秆纤维素和氮源添加量最少时,土壤碳矿化率最高(1.41%)。最大麦秸混合土壤的碳矿化率最低,为1.03%。混合最多麦秸的土壤因其结构复杂,碳矿化率最低。氮源和有机质配合纤维素的利用对土壤碳矿化有积极作用。可以说,这些结果描述了一种处理有机废物的有效途径。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 求助全文
来源期刊
自引率
0.00%
发文量
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信