干旱区生态环境知识资源中心(Arid): Energy use efficiency of deficit-irrigated silage maize in different soil tillage practices on a high plain with a semi-arid climate

Arid

DOI	10.1080/03650340.2019.1683544
	Energy use efficiency of deficit-irrigated silage maize in different soil tillage practices on a high plain with a semi-arid climate
	Gozubuyuk, Zinnur 1; Sahin, Ustun 2; Adiguzel, Mesut Cemal 1; Dasci, Erdal 1
通讯作者	Sahin, Ustun
来源期刊	ARCHIVES OF AGRONOMY AND SOIL SCIENCE
ISSN	0365-0340
EISSN	1476-3567
出版年	2020
卷号	66 期号:12 页码:1611-1626
英文摘要	Energy requirement increases rapidly in agriculture due to the increase in mechanization. The aim of the present study is to evaluate the energy use efficiency of silage maize under three different tillage practices (conventional, reduced, no-tillage) combined with four different irrigation levels (full and three deficit irrigations). The no-tillage and reduced tillage practices provided savings in input energy at the rate of 17.4 and 9.1%, respectively compared to the conventional tillage. The highest silage yields in all irrigation levels were obtained in the no-tillage practice. Therefore, in full and deficit irrigated silage maize, the highest energy ratio, energy productivity and net energy and the lowest specific energy values were manifested in the no-tillage practice. Energy rates in the no-tillage practice were higher by 34.2 and 22.9% than the conventional and the reduced tillage practices, respectively. Moreover, the direct and non-renewable energy requirements were the lowest in the no-tillage practice. In conclusion, the fully-irrigated no-tillage practice can be recommended to obtain the highest energy use ratio and productivity. However, no-tillage irrigated with up to 50% less water amount could be a better alternative for areas with a water shortage by improving the energy use ratio with better water and fuel savings.
英文关键词	Conventional tillage conservation tillage deficit irrigation energy productivity
类型	Article
语种	英语
国家	Turkey
收录类别	SCI-E
WOS记录号	WOS:000493986200001
WOS关键词	WATER-USE EFFICIENCY ; CORN PRODUCTION ; YIELD ; CROP ; CONSUMPTION ; PRODUCTIVITY ; EMISSIONS ; ROTATION ; QUALITY ; SYSTEMS
WOS类目	Agronomy ; Soil Science
WOS研究方向	Agriculture
EI主题词	2019-11-03
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/310739
作者单位	1.East Anatolia Agr Res Inst, Dept Soil & Water Management, Erzurum, Turkey; 2.Ataturk Univ, Fac Agr, Dept Agr Struct & Irrigat, TR-25240 Erzurum, Turkey
推荐引用方式 GB/T 7714	Gozubuyuk, Zinnur,Sahin, Ustun,Adiguzel, Mesut Cemal,et al. Energy use efficiency of deficit-irrigated silage maize in different soil tillage practices on a high plain with a semi-arid climate[J],2020,66(12):1611-1626.
APA	Gozubuyuk, Zinnur,Sahin, Ustun,Adiguzel, Mesut Cemal,&Dasci, Erdal.(2020).Energy use efficiency of deficit-irrigated silage maize in different soil tillage practices on a high plain with a semi-arid climate.ARCHIVES OF AGRONOMY AND SOIL SCIENCE,66(12),1611-1626.
MLA	Gozubuyuk, Zinnur,et al."Energy use efficiency of deficit-irrigated silage maize in different soil tillage practices on a high plain with a semi-arid climate".ARCHIVES OF AGRONOMY AND SOIL SCIENCE 66.12(2020):1611-1626.