三亚市海棠湾区耕地土壤养分状况及施肥建议

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1008-6722|23|2|74-79

ISSN: 1008-6722

Source: 琼州学院学报, Vol.23, Iss.2, 2016-01, pp. : 74-79

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Abstract