当前位置: 首页 > 文章 > HIGHLIGHTS OF THE SPECIAL ISSUE "PROGRESS ON NITROGEN RESEARCH: FROM PLANT, SOIL TO THE ENVIRONMENT" 农业科学与工程前沿(英文版) 2022
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HIGHLIGHTS OF THE SPECIAL ISSUE "PROGRESS ON NITROGEN RESEARCH: FROM PLANT, SOIL TO THE ENVIRONMENT"

作  者:
W. de Vries;Xuejun Liu;Lixing Yua
关键词:
articles;soil;animals;n losses;the environment;include
摘  要:
Nitrogen (N) is an essential nutrient for plants, animals and humans, being a key element in proteins.Rapid increases of global population thus require more N inputs to soil to improve food production.However, N losses induced environmental problems, due to inefficient N use by crops and animals, are threatening our environment via soil acidification, eutrophication and water pollution, air pollution and biodiversity loss/health impacts and by greenhouse gas emissions and climate change.Therefore, humans are facing a huge challenge on how to balance the N requirement (to meet the food demand) and the N restriction (to avoid environmental damage).This includes the need for improving the N use efficiency (NUE), as one pillar to realize green development.This special issue summarizes recent progress on N research at different scales: from soil to plant and to the environment, and includes 15 review and research articles, distinguishing four topics, related to (1) N use and turnover (3 articles), (2) N management (4 articles), (3) N impacts on environment and climate (5 articles), and (4) mitigation approaches to improve NUE and reduce N losses (3 articles).

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