Monitoring and Analysis of Soil Moisture in Critical Growth Period of Summer Harvest Crops in Yongnian District
In order to research the spatial-temporal change of soil moisture during the critical growth period of summer harvest crops in North China, this paper designs a high-frequency regional soil moisture monitoring experiment, implements the experiment from April 28 to May 21, 2019 in Yongnian District,...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Pearl River
2020-01-01
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| Series: | Renmin Zhujiang |
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| Online Access: | http://www.renminzhujiang.cn/thesisDetails#10.3969/j.issn.1001-9235.2020.10.009 |
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| _version_ | 1841535621270601728 |
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| author | LAI Bin DONG Sen YANG Haiyan HE Shuai ZHOU Wei SUN Congwu |
| author_facet | LAI Bin DONG Sen YANG Haiyan HE Shuai ZHOU Wei SUN Congwu |
| author_sort | LAI Bin |
| collection | DOAJ |
| description | In order to research the spatial-temporal change of soil moisture during the critical growth period of summer harvest crops in North China, this paper designs a high-frequency regional soil moisture monitoring experiment, implements the experiment from April 28 to May 21, 2019 in Yongnian District, Hebei, and analyzes the spatial change by Kriging interpolation method based on measured data. The results indicate that: The soil moisture in the eastern part is higher than that in the western part during the critical growth of regional summer harvest crops, the soil moisture of garlic planting area is higher than that of winter wheat; Moisture in 0~20 cm soil layer shows significant dynamic and porphyritic characteristics in time and space, while the moisture in 20~40 cm soil layer is highly similar to that of 40~60 cm soil layer in time and space; The irrigation time during critical growth period of summer harvest crops in Yongnian district is early May, and the regional soil moisture changes slowly after mid-May. The crops enter a mature period. The research results can provide reference for the change of soil moisture in the critical growth period of regional summer harvest crops and the irrigation water management. |
| format | Article |
| id | doaj-art-56676ffc437f4be1906d9e7ad898caed |
| institution | Kabale University |
| issn | 1001-9235 |
| language | zho |
| publishDate | 2020-01-01 |
| publisher | Editorial Office of Pearl River |
| record_format | Article |
| series | Renmin Zhujiang |
| spelling | doaj-art-56676ffc437f4be1906d9e7ad898caed2025-01-15T02:29:53ZzhoEditorial Office of Pearl RiverRenmin Zhujiang1001-92352020-01-014147649021Monitoring and Analysis of Soil Moisture in Critical Growth Period of Summer Harvest Crops in Yongnian DistrictLAI BinDONG SenYANG HaiyanHE ShuaiZHOU WeiSUN CongwuIn order to research the spatial-temporal change of soil moisture during the critical growth period of summer harvest crops in North China, this paper designs a high-frequency regional soil moisture monitoring experiment, implements the experiment from April 28 to May 21, 2019 in Yongnian District, Hebei, and analyzes the spatial change by Kriging interpolation method based on measured data. The results indicate that: The soil moisture in the eastern part is higher than that in the western part during the critical growth of regional summer harvest crops, the soil moisture of garlic planting area is higher than that of winter wheat; Moisture in 0~20 cm soil layer shows significant dynamic and porphyritic characteristics in time and space, while the moisture in 20~40 cm soil layer is highly similar to that of 40~60 cm soil layer in time and space; The irrigation time during critical growth period of summer harvest crops in Yongnian district is early May, and the regional soil moisture changes slowly after mid-May. The crops enter a mature period. The research results can provide reference for the change of soil moisture in the critical growth period of regional summer harvest crops and the irrigation water management.http://www.renminzhujiang.cn/thesisDetails#10.3969/j.issn.1001-9235.2020.10.009summer harvest cropscritical growth periodsoil moisturespace distributionirrigation management |
| spellingShingle | LAI Bin DONG Sen YANG Haiyan HE Shuai ZHOU Wei SUN Congwu Monitoring and Analysis of Soil Moisture in Critical Growth Period of Summer Harvest Crops in Yongnian District Renmin Zhujiang summer harvest crops critical growth period soil moisture space distribution irrigation management |
| title | Monitoring and Analysis of Soil Moisture in Critical Growth Period of Summer Harvest Crops in Yongnian District |
| title_full | Monitoring and Analysis of Soil Moisture in Critical Growth Period of Summer Harvest Crops in Yongnian District |
| title_fullStr | Monitoring and Analysis of Soil Moisture in Critical Growth Period of Summer Harvest Crops in Yongnian District |
| title_full_unstemmed | Monitoring and Analysis of Soil Moisture in Critical Growth Period of Summer Harvest Crops in Yongnian District |
| title_short | Monitoring and Analysis of Soil Moisture in Critical Growth Period of Summer Harvest Crops in Yongnian District |
| title_sort | monitoring and analysis of soil moisture in critical growth period of summer harvest crops in yongnian district |
| topic | summer harvest crops critical growth period soil moisture space distribution irrigation management |
| url | http://www.renminzhujiang.cn/thesisDetails#10.3969/j.issn.1001-9235.2020.10.009 |
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