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Controlled-Release Fertilizer with Lignin Used to Trap Urea/Hydroxymethylurea/Urea-Formaldehyde Polymers

文献类型：期刊论文

作者She, D (reprint author), Northwest A&F Univ, Inst Soil & Water Conservat, Yangling 712100, Peoples R China.; She, D (reprint author), Minist Educ, Yangling 712100, Peoples R China.; She, D (reprint author), Chinese Acad Sci, Res Ctr Soil & Water Conservat & Ecol Environm, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Peoples R China.; She, Diao3,4; Pai Peng1; Qiang Xu3,4; Sheng-Lei Cao1; Gao-Jie Jiao3,4
刊名BIORESOURCES
出版日期2018
卷号13期号:1页码:1711-1728
关键词Hydroxymethylated Lignin Hydroxymethylurea Urea-formaldehyde Controlled-release Fertilizer
ISSN号1930-2126
DOI10.15376/biores.13.1.1711-1728
文献子类Article
英文摘要To improve nitrogen fertilizer efficiency and minimize the negative impact of nitrogen fertilizer on the environment, a novel three-dimensional network polymer material with slow release character was prepared based on hydroxymethylated lignin (HML) and urea/hydroxymethylurea/urea-formaldehyde polymers (U/HU/UF) through solution polymerization. The novel material (Lignin-U/HU/UF) was characterized by thermogravimetric analysis (TGA), Fourier transform infrared spectroscopy (FTIR), H-1 nuclear magnetic resonance spectra (H-1 NMR), and distortionless enhancement by polarization transfer analysis (DEPT 135). The N release characteristics of the material were determined by soil leaching experiments under laboratory conditions. On this basis, the release profiles of total nitrogen and other nitrogenous compounds (NH4+ and NO3-) were investigated. The experimental data showed that lignin can be used as a majority component in material, which trapped polymers such as urea, hydroxymethylurea, and urea-formaldehyde to improve slow-release properties of fertilizer. The results indicated that the eco-friendly material (Lignin-U/HU/UF) with good controlled-release capacities potentially could be applied in agriculture and horticulture.
学科主题Materials Science
出版地CAMPUS BOX 8005, RALEIGH, NC 27695-8005 USA
语种英语
WOS记录号WOS:000427790000122
出版者NORTH CAROLINA STATE UNIV DEPT WOOD & PAPER SCI
资助机构National Natural Science Foundation of China [31772390] ; National Natural Science Foundation of China [31772390] ; National Science and Technology Support Program [2015BAC01B01] ; National Science and Technology Support Program [2015BAC01B01] ; National Natural Science Foundation of China [31772390] ; National Natural Science Foundation of China [31772390] ; National Science and Technology Support Program [2015BAC01B01] ; National Science and Technology Support Program [2015BAC01B01]
源URL[http://ir.iswc.ac.cn/handle/361005/8295]  
专题水保所科研产出--SCI_2018--SCI
通讯作者She, D (reprint author), Northwest A&F Univ, Inst Soil & Water Conservat, Yangling 712100, Peoples R China.; She, D (reprint author), Minist Educ, Yangling 712100, Peoples R China.; She, D (reprint author), Chinese Acad Sci, Res Ctr Soil & Water Conservat & Ecol Environm, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Peoples R China.
作者单位1.Northwest A&F Univ, Coll Forestry, Yangling 712100, Peoples R China
2.Northwest A&F Univ, Inst Soil & Water Conservat, Yangling 712100, Peoples R China
3.Minist Educ, Yangling 712100, Peoples R China
4.Chinese Acad Sci, Res Ctr Soil & Water Conservat & Ecol Environm, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Peoples R China
推荐引用方式
GB/T 7714		 She, D ,She, D ,She, D ,et al. Controlled-Release Fertilizer with Lignin Used to Trap Urea/Hydroxymethylurea/Urea-Formaldehyde Polymers[J]. BIORESOURCES,2018,13(1):1711-1728.
APA She, D .,She, D .,She, D .,She, Diao.,Pai Peng.,...&Gao-Jie Jiao.(2018).Controlled-Release Fertilizer with Lignin Used to Trap Urea/Hydroxymethylurea/Urea-Formaldehyde Polymers.BIORESOURCES,13(1),1711-1728.
MLA She, D ,et al."Controlled-Release Fertilizer with Lignin Used to Trap Urea/Hydroxymethylurea/Urea-Formaldehyde Polymers".BIORESOURCES 13.1(2018):1711-1728.

入库方式： OAI收割

来源：水土保持研究所

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