烤烟成熟期降雨及留叶数对初烤烟叶微量元素含量的影响
Publisher： 国家哲学社会科学学术期刊数据库
E-ISSN： 1674-5639|39|6|19-22
ISSN： 1674-5639
Source： 昆明学院学报, Vol.39, Iss.6, 2017-01, pp. : 19-22
Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.
Abstract