施甸县水长-姚关富硒土地资源分布与开发利用探讨

DISCUSSION ON THE DISTRIBUTION AND UTILIZATION OF SELENIUM-RICH LAND RESOURCES IN SHUCHANG-YAOGUAN AREA,SHIDIAN COUNTY

邢永辉 ¹吕庆松 ¹周敏仓 ²何黎 ¹马安妮¹

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作者信息

1. 云南省地质矿产勘查院,云南昆明 650051
2. 云南南方地勘工程有限公司云南大理 671000
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摘要

2022 年中国地质学会评审认定"云南省施甸县(姚关镇、旧城乡)天然富硒地块"为天然富硒土地.施甸县共圈定一般富硒土地面积 255.43km2,表层土壤中Se元素含量平均值 0.45mg/kg,平均含量大于滇西地区表层土壤平均值(0.41 mg/kg)和全国土壤A层平均值(0.29 mg/kg).一般富硒耕地划分了 5 大特色农业种植区,24 个特色农业种植小区,打造出施甸特色富硒品牌,将资源优势转化为产业和经济优势,促进乡村振兴.

Abstract

In 2022,the'natural selenium-rich land in Shidian County,Yunnan Province(Jiucheng Township,Yaoguan Town)'was recognized as a natural selenium-rich land by the Geological Society of China.A total of 255.43 km2 of land was designated as generally selenium-rich,with an average Se content of 0.45 mg/kg in the surface soil,which is higher than the average values for surface soil in western Yunnan(0.41 mg/kg)and the national soil layer A(0.29 mg/kg).Five major specialty agricultural zones and 24 specialty agricultural sub-regions were delineated within the generally selenium-rich arable land.The creation of the Shidian selenium-rich brand has transformed resource advantages into industrial and economic benefits,which promote rural revitalization.

关键词

富硒土地/分布特征/开发利用/水长-姚关/云南施甸

Key words

Selenium-Rich Land/Distribution Characteristics/Development and Utilization/Shuichang-Yaoguan/Shidian,Yunnan

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出版年

2024

云南地质

云南省地矿总公司云南省地质矿产勘查院

云南地质

影响因子：0.259

ISSN：1004-1885

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