采用正交试验设计对多元枣树专用叶面肥最佳配方进行了试验研究。
Optimum recipe of special multi element foliage fertilizer for jujube tree is tested and studied by adopting orthogonal trial design.
采用正交试验设计对枣树专用叶面肥施肥技术及其肥效进行了研究。
Applying techniques and effects of special foliage fertilizer on Chinese date is tested and studied by adopting orthogonal design.
棉花专用叶面肥河北任丘市精诚硬质合金钢球模具厂，专注硬质合金、金刚石模具的生花生叶面肥产制造、为用户提供优质高效模具。
Carbide Ball Renqiu City Jingcheng Mould Factory, focus carbide, diamond die manufacturing, to provide users with high quality and effective mold.
棉花专用叶面肥河北任丘市精诚硬质合金钢球模具厂，专注硬质合金、金刚石模具的生花生叶面肥产制造、为用户提供优质高效模具。
Carbide Ball Renqiu City Jingcheng Mould Factory, focus carbide, diamond die manufacturing, to provide users with high quality and effective mold.
应用推荐