干旱区生态环境知识资源中心(Arid): Determination of complementary irrigation times for rainfed cultivation based on biomass optimization and soil erosion index in Yellow River Valley

Arid

DOI	10.2166/ws.2023.122
	Determination of complementary irrigation times for rainfed cultivation based on biomass optimization and soil erosion index in Yellow River Valley
	Li, Xiaodan; Huang, Xin; Zhang, Xiaoning; Nian, Lili; Yan, Peijie; Liu, Xingyu; Liu, Xuelu
通讯作者	Liu, XL
来源期刊	WATER SUPPLY
ISSN	1606-9749
EISSN	1607-0798
出版年	2023
卷号	23 期号:8 页码:3128-3139
英文摘要	Drought is the most important factor limiting the growth and production of wheat in China. Arid and semi-arid regions and high water consumption in the agricultural sector have led to various deficit irrigation strategies. The effect of the hydrological process on yield production has been evaluated in rainfed cultivation of wheat for the three climatic stations of Gansu Province, Yellow River Valley, China. A general framework was provided for rainfed cultivation of wheat in arid and semi-arid regions. Moreover, the best time and amount of complementary irrigation and its effect on increasing yield production have been evaluated using grey wolf optimization algorithm. The results showed that rainfed cultivation of wheat in a humid regime could be suggested without complementary irrigation. Conducting two complementary irrigations in semi-humid regime can increase the final yield of wheat by more than 150 kg/ha. The maximum yields in sustainable management were obtained 4,844, 4,510, and 4,408 kg/ha for Longnan, Tianshui, and Dingxi, respectively.
英文关键词	Arid and semi-arid regions complementary irrigation rainfed cultivation
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:001000401200001
WOS关键词	FAO AQUACROP MODEL ; SIMULATION ; YIELD ; MAIZE ; CROP
WOS类目	Engineering, Environmental ; Environmental Sciences ; Water Resources
WOS研究方向	Engineering ; Environmental Sciences & Ecology ; Water Resources
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/399171
推荐引用方式 GB/T 7714	Li, Xiaodan,Huang, Xin,Zhang, Xiaoning,et al. Determination of complementary irrigation times for rainfed cultivation based on biomass optimization and soil erosion index in Yellow River Valley[J],2023,23(8):3128-3139.
APA	Li, Xiaodan.,Huang, Xin.,Zhang, Xiaoning.,Nian, Lili.,Yan, Peijie.,...&Liu, Xuelu.(2023).Determination of complementary irrigation times for rainfed cultivation based on biomass optimization and soil erosion index in Yellow River Valley.WATER SUPPLY,23(8),3128-3139.
MLA	Li, Xiaodan,et al."Determination of complementary irrigation times for rainfed cultivation based on biomass optimization and soil erosion index in Yellow River Valley".WATER SUPPLY 23.8(2023):3128-3139.