| 上高县紫皮大蒜种植气候适宜性区划 |
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| 引用本文： | 何颖轩,高建平,林志坚,宋 宽,卢新远.上高县紫皮大蒜种植气候适宜性区划[J].气象与减灾研究,2022,45(4):316-321. |
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| 作者姓名： | 何颖轩 高建平 林志坚 宋 宽 卢新远 |
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| 作者单位： | 上高县气象局， 江西 宜春 336400;江西省农业气象中心， 江西 南昌 330096 |
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| 基金项目： | 2021年江西省宜春市气象局科研项目“上高县紫皮大蒜的气候适宜性区划”. |
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| 摘 要： | 基于紫皮大蒜生长周期和当地农业气象条件，得到上高县紫皮大蒜气候适宜性指标：10—11月的最低气温、10月至次年4月的平均气温和平均降水量以及2—4月的累计日照时数。利用1970—2020年宜春市和新余市辖区内共12个地面观测站的气象资料，采用GIS建立上高县紫皮大蒜种植区划因子地理空间分析模型。依据分区等级指标，将上高县划分为最适宜、一般适宜和不适宜3个紫皮大蒜气候种植区。
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| 关 键 词： | 紫皮大蒜，种植，适宜性，气候区划，上高县 |
| 收稿时间： | 2022/4/8 0:00:00 |
| 修稿时间： | 2022/7/20 0:00:00 |
Climate Suitability Division for Planting Purple Garlic in Shanggao County |
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| He Yingxuan,Gao Jianping,Lin Zhijian,Song Kuan,Lu Xinyuan.Climate Suitability Division for Planting Purple Garlic in Shanggao County[J].Meteorology and Disaster Reduction Research,2022,45(4):316-321. |
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| Authors: | He Yingxuan Gao Jianping Lin Zhijian Song Kuan Lu Xinyuan |
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| Abstract: | The climate suitability indicator is determined by the following four division indicators: minimum temperature during October and November, average temperature from October to April of the next year, average amount of precipitation from October to April of the next year, and accumulated sunshine hours from February to April. Bsed on the meteorological data from 1970 to 2020 provided by twelve surface meteorological observation stations in Yichun and Xinyu, a spatial analysis model for planting division factors of purple garlic is established by GIS. According to the zoning grade indicators, Shanggao county can be divided into extra suitable, sub suitable and unsuitable planting zones. With a view to scientific and rational utilization of climate resources in Shanggao county and further optimize the industrial structure of regional agricultural products. |
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| Keywords: | purple garlic planting suitability climate division Shanggao county |
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