Itaconic acid-urea-acrylic acid copolymer as a novel water and nutrient retaining fertilizer

doi:10.1016/j.eti.2021.102140

	Itaconic acid-urea-acrylic acid copolymer as a novel water and nutrient retaining fertilizer
	Zhao, Chen 1,3; Zhang, Jia 2; Yue, Qiulin 4; Zhao, Lin 4; Ma, Huan 1; Wu, Zhengyan 2; Zhang, Xin 1
刊名	ENVIRONMENTAL TECHNOLOGY & INNOVATION
	2022-02-01
卷号	25
关键词	Itaconic acid Urea Water retention Nutrient loss control
ISSN号	2352-1864
DOI	10.1016/j.eti.2021.102140
通讯作者	Zhang, Jia(zhangj@iim.ac.cn) ; Zhang, Xin(xinzhang@ahau.edu.cn)
英文摘要	To meet the demands of a growing population, the global food production will have to increase by at least 70% by 2050. Developing high-performance water and nutrient retaining fertilizer (WNRF) to increase crop yield in arid and semi-arid areas is an effective measure to maintain the balance of ecological environment and the sustainable development of human being. In this study, itaconic acid, as one of the 12 most promising bio-based platform compounds, was combined with urea and acrylic acid in methanol to form the oligomer, which could quickly cross-link to obtain a new type of WNRF with the rapid evaporation of methanol. According to the performance of water and fertilizer retention, the optimal WNRF showed water retention ratio of 47.1%, migrate-to-surface loss control ratio of 85.6%, and leaching loss control ratio of 66.6%, respectively. It retained in the soil via the filtering effect, resulting in lower loss of water and nutrient. As illustrated by two individual pot experiments, the optimal WNRF effectively facilitated the growth of plant rape and maize, in which the dry matter weight of shoot was increased by 28% and 88% compared to the control group. This work provides a promising approach to enhance the utilization efficiency of water and nutrient, which is expected to have potential applications in sustainable modern agriculture of drought regions. (C) 2021 The Authors. Published by Elsevier B.V.
WOS关键词	RELEASE ; SUPERABSORBENT ; PERFORMANCE ; FABRICATION ; COMPOSITES
WOS研究方向	Biotechnology & Applied Microbiology ; Engineering ; Environmental Sciences & Ecology
语种	英语
出版者	ELSEVIER
WOS记录号	WOS:000783832300012
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/131496]
专题	中国科学院合肥物质科学研究院
通讯作者	Zhang, Jia; Zhang, Xin
作者单位	1.Anhui Agr Univ, Natl Engn Lab Crop Stress Resistance Breeding, Hefei 230036, Peoples R China 2.Chinese Acad Sci, Hefei Inst Phys Sci, Key Lab High Magnet Field & Ion Beam Phys Biol, Hefei 230031, Peoples R China 3.Qilu Univ Technol, Shandong Acad Sci, Shandong Food Ferment Ind Res & Design Inst, Shandong Prov Key Lab Food & Fermentat Engn, Jinan 250014, Peoples R China 4.Qilu Univ Technol, Shandong Acad Sci, Shandong Prov Key Lab Microbial Engn, State Key Lab Biobased Mat & Green Papermaking, Jinan 250353, Peoples R China
推荐引用方式 GB/T 7714	Zhao, Chen,Zhang, Jia,Yue, Qiulin,et al. Itaconic acid-urea-acrylic acid copolymer as a novel water and nutrient retaining fertilizer[J]. ENVIRONMENTAL TECHNOLOGY & INNOVATION,2022,25.
APA	Zhao, Chen.,Zhang, Jia.,Yue, Qiulin.,Zhao, Lin.,Ma, Huan.,...&Zhang, Xin.(2022).Itaconic acid-urea-acrylic acid copolymer as a novel water and nutrient retaining fertilizer.ENVIRONMENTAL TECHNOLOGY & INNOVATION,25.
MLA	Zhao, Chen,et al."Itaconic acid-urea-acrylic acid copolymer as a novel water and nutrient retaining fertilizer".ENVIRONMENTAL TECHNOLOGY & INNOVATION 25(2022).