干旱区生态环境知识资源中心(Arid): Itaconic acid-urea-acrylic acid copolymer as a novel water and nutrient retaining fertilizer

Arid

DOI	10.1016/j.eti.2021.102140
	Itaconic acid-urea-acrylic acid copolymer as a novel water and nutrient retaining fertilizer
	Zhao, Chen; Zhang, Jia; Yue, Qiulin; Zhao, Lin; Ma, Huan; Wu, Zhengyan; Zhang, Xin
通讯作者	Zhang, X
来源期刊	ENVIRONMENTAL TECHNOLOGY & INNOVATION
ISSN	2352-1864
出版年	2022
卷号	25
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.
英文关键词	Itaconic acid Urea Water retention Nutrient loss control
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000783832300012
WOS关键词	RELEASE ; SUPERABSORBENT ; PERFORMANCE ; FABRICATION ; COMPOSITES
WOS类目	Biotechnology & Applied Microbiology ; Engineering, Environmental ; Environmental Sciences
WOS研究方向	Biotechnology & Applied Microbiology ; Engineering ; Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/392541
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],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).