Review: Modified Urea Fertilizers and Their Effects on Improving Nitrogen Use Efficiency (NUE)

尿素 尿素氨挥发 氮气 浸出(土壤学) 化学 肥料 包膜尿素 农业 环境科学 农学 土壤水分 有机化学 土壤科学 生物 生态学
作者
Samar Swify,Romas Mažeika,Jonas Baltrušaitis,Donata Drapanauskaitė,Karolina Barčauskaitė
出处
期刊:Sustainability [MDPI AG]
卷期号:16 (1): 188-188
标识
DOI:10.3390/su16010188
摘要

Urea has served as the primary nitrogenous fertilizer globally since the early 1950s. It is widely recognized as the most concentrated nitrogen source, containing approximately 46% nitrogen. Presently, around 220 million t/year of urea compounds are manufactured globally to fit the requirements of the agricultural sector. However, a significant drawback of this is that approximately 30–35% of the urea used in soil can be lost to the environment because of its limited effectiveness. Enhancing the efficiency of urea utilization can be achieved by regulating the release of urea-nitrogen in the soil. Numerous researchers have reported that the use of slow or controlled fertilizers can regulate the release and accumulation of nitrogen in the soil. Moreover, the augmentation of soil nitrogen levels can be accomplished by using the slow or controlled release of urea fertilizers. The regulation of the release process can play a vital role in the peril of N loss. This can be effectively alleviated by delaying the release of nitrogen in ammonium form configuration for several days. This delay functions to diminish nitrogen losses, which are caused by the rapid hydrolysis of urea, and loss by leaching or volatilization. Therefore, this review aims to comprehensively explore the use of conventional urea and various materials employed for modifying urea. It will explain the distinctions among modification processes and their respective mechanisms. This review will also discuss the pros and cons of applying slow- and controlled-release nitrogen, the impact of modified urea compounds on crop productivity, and nitrogen use efficiency (NUE).
最长约 10秒,即可获得该文献文件

科研通智能强力驱动
Strongly Powered by AbleSci AI
更新
大幅提高文件上传限制,最高150M (2024-4-1)

科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
烟花应助rex采纳,获得10
刚刚
木木完成签到 ,获得积分10
1秒前
yufanhui应助科研通管家采纳,获得10
1秒前
Owen应助科研通管家采纳,获得10
2秒前
芙蓉发布了新的文献求助10
2秒前
彭于晏应助科研通管家采纳,获得10
2秒前
Lucas应助haliw采纳,获得10
2秒前
Tonnyjing应助科研通管家采纳,获得100
2秒前
yufanhui应助科研通管家采纳,获得10
2秒前
深情安青应助三七采纳,获得10
6秒前
不知道叫啥完成签到 ,获得积分10
7秒前
隐形曼青应助雯雯稳稳的采纳,获得10
8秒前
桐桐应助睡懒觉的啊眠采纳,获得10
8秒前
敬老院N号应助星辰采纳,获得30
8秒前
yangcp完成签到 ,获得积分10
9秒前
darkpigx完成签到,获得积分10
11秒前
科研通AI2S应助Yangzx采纳,获得10
15秒前
15秒前
17秒前
袁琴发布了新的文献求助10
18秒前
20秒前
22秒前
22秒前
luqqq完成签到,获得积分10
23秒前
xiaoyu发布了新的文献求助10
26秒前
大个应助开朗的戎采纳,获得10
26秒前
pufanlg完成签到,获得积分10
27秒前
三七完成签到,获得积分10
27秒前
万能图书馆应助Pan采纳,获得10
27秒前
28秒前
冷酷语蝶完成签到,获得积分10
29秒前
一一应助小水蜜桃采纳,获得20
29秒前
NexusExplorer应助Shane采纳,获得10
29秒前
JLUO完成签到,获得积分10
30秒前
yujd完成签到,获得积分20
31秒前
32秒前
咪吖完成签到 ,获得积分10
33秒前
求文完成签到,获得积分10
34秒前
高挑的果汁完成签到,获得积分10
34秒前
完美世界应助sam采纳,获得10
35秒前
高分求助中
좌파는 어떻게 좌파가 됐나:한국 급진노동운동의 형성과 궤적 2500
Sustainability in Tides Chemistry 1500
TM 5-855-1(Fundamentals of protective design for conventional weapons) 1000
CLSI EP47 Evaluation of Reagent Carryover Effects on Test Results, 1st Edition 800
Threaded Harmony: A Sustainable Approach to Fashion 799
Livre et militantisme : La Cité éditeur 1958-1967 500
Retention of title in secured transactions law from a creditor's perspective: A comparative analysis of selected (non-)functional approaches 500
热门求助领域 (近24小时)
化学 医学 生物 材料科学 工程类 有机化学 生物化学 物理 内科学 纳米技术 计算机科学 化学工程 复合材料 基因 遗传学 催化作用 物理化学 免疫学 量子力学 细胞生物学
热门帖子
关注 科研通微信公众号,转发送积分 3053902
求助须知:如何正确求助?哪些是违规求助? 2711045
关于积分的说明 7424610
捐赠科研通 2355580
什么是DOI,文献DOI怎么找? 1247273
科研通“疑难数据库(出版商)”最低求助积分说明 606339
版权声明 596012