干旱区生态环境知识资源中心(Arid): Effects of mulching on soil CO2 fluxes, hay yield and nutritional yield in a forage maize field in Northwest China

Arid

DOI	10.1038/s41598-019-50475-8
	Effects of mulching on soil CO2 fluxes, hay yield and nutritional yield in a forage maize field in Northwest China
	Fan, Ming 1; Li, Qiang 2; Zhang, Enhe 1; Liu, Qinglin 1; Wang, Qi 2
通讯作者	Zhang, Enhe
来源期刊	SCIENTIFIC REPORTS
ISSN	2045-2322
出版年	2019
卷号	9
英文摘要	In arid areas of China, water shortage and heavy carbon emissions have been threatening agricultural sustainability and which has become a vital issue. A field experiment was conducted to explore how different mulching affects soil moisture and temperature, CO2 fluxes, forage-maize hay yield and nutritional value during 2 consecutive years: 2014 and 2015. The field experiment showed that mulching materials had distinct effects on soil moisture and temperature and CO2 fluxes. The soil temperature and CO2 fluxes were in order of common plastic film mulching (PFM) > bio-degradable mulch mulching (BMM) > no mulching (CK) > straw mulching (SM), while the soil moisture was in order of PFM > BMM > SM > CK over these two years. Compared with CK, hay yield respectively increased by 23.25%, 22.51% and 5.27% for PFM, BMM and SM, WUE increased by 35.60%, 32.34% and 10.88%, and the total nutrient yields increased by 17.75%, 21.35% and 6.95%, respectively. To sum up, in combination with ecology and environmental protection, bio-degradable mulch could replace common plastic film and bio-degradable mulch should be popular in future. As bio-degradable mulch is green non-pollution, it is conducive to the sustainable development of agricultural ecosystem.
类型	Article
语种	英语
国家	Peoples R China
开放获取类型	Green Published, gold
收录类别	SCI-E
WOS记录号	WOS:000488481500049
WOS关键词	WATER-USE ; WHEAT
WOS类目	Multidisciplinary Sciences
WOS研究方向	Science & Technology - Other Topics
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/218810
作者单位	1.Gansu Agr Univ, Coll Agron, Lanzhou 730070, Gansu, Peoples R China; 2.Gansu Agr Univ, Coll Grassland Sci, Lanzhou 730070, Gansu, Peoples R China
推荐引用方式 GB/T 7714	Fan, Ming,Li, Qiang,Zhang, Enhe,et al. Effects of mulching on soil CO2 fluxes, hay yield and nutritional yield in a forage maize field in Northwest China[J],2019,9.
APA	Fan, Ming,Li, Qiang,Zhang, Enhe,Liu, Qinglin,&Wang, Qi.(2019).Effects of mulching on soil CO2 fluxes, hay yield and nutritional yield in a forage maize field in Northwest China.SCIENTIFIC REPORTS,9.
MLA	Fan, Ming,et al."Effects of mulching on soil CO2 fluxes, hay yield and nutritional yield in a forage maize field in Northwest China".SCIENTIFIC REPORTS 9(2019).