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Selection and optimization of farmland productivity evaluation indicator in Guangdong province |
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DOI:10.3969/j.issn.1004-874X.2009.04.028 |
Author Name | Affiliation | 张政勤, 逢玉万, 廖庆华, 罗文贱, 李国富, 文伟发 | 广东省农科院土壤肥料研究所/广东省农科院农作物专肥厂,广东,广州,510640 兴宁市农业技术推广中心,广东,兴宁,514500 |
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