干旱区生态环境知识资源中心(Arid): Risk assessment of frost damage to sugar beet simulated under cold and semi-arid environments

Arid

DOI	10.1007/s00484-019-01682-5
	Risk assessment of frost damage to sugar beet simulated under cold and semi-arid environments
	Deihimfard, Reza 1; Rahimi-Moghaddam, Sajjad 1; Chenu, Karine 2
通讯作者	Deihimfard, Reza
来源期刊	INTERNATIONAL JOURNAL OF BIOMETEOROLOGY
ISSN	0020-7128
EISSN	1432-1254
出版年	2019
卷号	63 期号:4 页码:511-521
英文摘要	In the semi-arid climatic conditions, water shortage is a key factor to generate crop production. Planting in autumn and winter and using precipitation can help cope with the problem. But in the semi-arid areas with cold winter, frost is another limited factor affecting crop production. For this purpose, in the present study, a simple and universal crop growth simulator (SUCROS) model was used to estimate the potential yield of sugar beets and frost damage from 1993 to 2009 for four autumn sowing dates (2 October, 17 October, 1 November, and 16 November) and two spring dates (6 March and 6 May) in eight locations (Birjand, Bojnord, Ghaen, Mashhad, Torbat-e Heydarieh, Neyshabor, Torbat-e Jam, and Ghochan) of the Khorasan province in northeastern Iran as a semi-arid and cold area. There was a large variability between locations and years in terms of frost damage. The crop failure from frost for the autumn sowing dates ranged from 62.5 to 100% at Neyshabor and Ghochan, respectively. Although autumn sowing dates performed better than spring sowing dates in terms of fresh storage organ yield (similar to 109.9tha(-1) vs. similar to 78.4tha(-1)), the risk of frost stress under autumn sowing dates was high at all studied locations. To maximize potential yield and minimize frost risk, sugar beet farmers under semi-arid and frost-prone conditions in the world such as Khorasan province should choose optimum sowing dates outside the high frost risk period to avoid crop damage. The last frost day under these areas normally happened between the 15th and 28th of February, after which no frost events occurred. Accordingly, it is recommended to farmers to sow sugar beet after the period during which no frost risk for sugar beet occurred.
英文关键词	Simulation Sowing date Frost stress SUCROS
类型	Article
语种	英语
国家	Iran ; Australia
收录类别	SCI-E
WOS记录号	WOS:000462612800008
WOS关键词	WATER-USE EFFICIENCY ; REMOTE-SENSING DATA ; YIELD GAP ANALYSIS ; CROP MODEL ; WINTER HARDINESS ; WHEAT ; AUTUMN ; SCALE ; INTERPOLATION ; PERFORMANCE
WOS类目	Biophysics ; Environmental Sciences ; Meteorology & Atmospheric Sciences ; Physiology
WOS研究方向	Biophysics ; Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences ; Physiology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/216362
作者单位	1.Shahid Beheshti Univ, Environm Sci Res Inst, Dept Agroecol, GC, POB 19835-196, Tehran, Iran; 2.Univ Queensland, QAAFI, 203 Tor St, Toowoomba, Qld 4350, Australia
推荐引用方式 GB/T 7714	Deihimfard, Reza,Rahimi-Moghaddam, Sajjad,Chenu, Karine. Risk assessment of frost damage to sugar beet simulated under cold and semi-arid environments[J],2019,63(4):511-521.
APA	Deihimfard, Reza,Rahimi-Moghaddam, Sajjad,&Chenu, Karine.(2019).Risk assessment of frost damage to sugar beet simulated under cold and semi-arid environments.INTERNATIONAL JOURNAL OF BIOMETEOROLOGY,63(4),511-521.
MLA	Deihimfard, Reza,et al."Risk assessment of frost damage to sugar beet simulated under cold and semi-arid environments".INTERNATIONAL JOURNAL OF BIOMETEOROLOGY 63.4(2019):511-521.