海南省万宁市菠萝土壤养分状况比较研究OA
Comparative Study on Soil Nutrient Status of Pineapples in Wanning City, Hainan Province
[目的]采集海南省万宁市菠萝产区土壤,分析、比较土壤养分.[方法]采用常规分析的方法,测定土壤养分.[结果] pH以酸性为主,平均值为5.43,属于5级微酸性土的采样点占总数的40.00％；有机质含量处于较缺水平,平均值为19.21 g/kg；全氮含量为缺乏水平,平均值为0.89 g/kg；不同地区有效磷含量间差异较大,平均值为52.50 mg/kg；有效钾含量总体上偏低,平均值为48.33 mg/kg.[结论]海南不同地区菠萝土壤养分含量对比,…查看全部>>
[Objective] The research aimed to investigate the sisal soil in Wanning, Hainan. [Method] Soil samples of pineapples were collected from Wanning, and analyzed with normal methods. [Result] pH of pineapples soil was acidity, the average was 5.43. The percentage of level 5 was 40. 00% . The organic matter content was in a low level, and the average was 19. 21 g/kg. The nitrogen content was in a low level, and the average was 0. 89 g/kg. The available phosphoru…查看全部>>
吴浩;习金根
中国热带农业科学院南亚热带作物研究所,广东湛江 524091中国热带农业科学院环境与植物保护研究所,农业部儋州农业环境科学观测实验站,海南儋州 571737
农业科技
菠萝土壤养分
Pineapples Soil Nutrient
《安徽农业科学》 2012 (34)
16592,16646,2
公益性行业科研专项(3-41)中央级公益研究院所基本业务费专项资金(中国热带农业科学院南亚热带作物研究所)(sscri200712).
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