| 基于GIS的松溪县掌叶蜂斗菜适种地遴选 |
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| 引用本文： | 白丽月,邱昌颖,叶夏,黄曦,宋秀高. 基于GIS的松溪县掌叶蜂斗菜适种地遴选[J]. 江西农业学报, 2011, 23(3) |
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| 作者姓名： | 白丽月 邱昌颖 叶夏 黄曦 宋秀高 |
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| 作者单位： | 福建省农业区划研究所,福建,福州,350003 |
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| 摘 要： | 掌叶蜂斗菜具有很高的营养、药用和经济价值,松溪县具有发展掌叶蜂斗菜的适宜条件。以松溪县为研究区域,根据掌叶蜂斗菜的生物学特性,综合考虑年均温、海拔、坡度、坡向,土壤有机质、氮、磷、钾和土地利用等要素,以ArcGIS为技术平台,采用小网格推算模型对年均温进行插值,将各要素图叠加计算,生成松溪县掌叶蜂斗菜适种地分布图。结果表明适宜区面积约5043 hm2,主要分布在西南部地区3个乡镇。
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| 关 键 词： | 掌叶蜂斗菜 适宜性评价 GIS 松溪县 |
Selection of Suitable Sites for Planting of Petasites palmata in Songxi County Based on GIS |
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| BAI Li-yue,QIU Chang-ying,YE Xia,HUANG Xi,SONG Xiu-gao. Selection of Suitable Sites for Planting of Petasites palmata in Songxi County Based on GIS[J]. Acta Agriculturae Jiangxi, 2011, 23(3) |
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| Authors: | BAI Li-yue QIU Chang-ying YE Xia HUANG Xi SONG Xiu-gao |
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| Affiliation: | BAI Li-yue; QIU Chang-ying; YE Xia; HUANG Xi; SONG Xiu-gao(Institute of Agricultural Region Planning of Fujian Province; Fuzhou 350003; China); |
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| Abstract: | Petasites palmata A.Gray has high nutritional,medicinal and economic value.There are favorable conditions for the planting of Petasites palmata in Songxi county.According to the biological characteristics of Petasites palmata,this study comprehensively considered various influential factors(average annual temperature,altitude,slope grade,slope direction,soil organic matter,nitrogen,phosphorus,potassium content and land-use) in Songxi county.On the ArcGIS technology platform,the average annual temperature wa... |
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| Keywords: | GIS |
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