华宁县
- 网络Huaning County
![华宁县](../cache/1093667.jpg)
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华宁县退耕还林浅析
Simple Analysis on Forest Rehabilitation from Slope Agriculture of Huaning County in Yunnan
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玉溪市华宁县万亩桔园生态旅游开发的构想
Ecotourism Development Concepts of Million Mu of Orange Garden in Huaning County of Yuxi City
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通过在华宁县不同有机质含量土壤上饼肥用量试验,结果表明:土壤有机质含量在2%以下的植烟土壤,通过增施有机饼肥,能明显的提高上等烟的比例,改善烟叶的品质。
The field experiments were carried out at different organic matter content soils at Huaning county , the result showed that in the soil of organic matter content less 2 % , the rate of supper tobacco was raised notability and quality was ameliorated by applying cake fertilizer .