分子病理机理
Molecular pathogenetic mechanism
防病壮苗
disease control and seedling strengthening
芦笋壮苗指标研究
Study on Vigorous Seedling Indexs of Asparagus
免炕壮苗素
Exempt kang strong sprout element
苗全苗壮
full stand and healthy seedling
生根壮苗
Rooting and proliferation
生根壮苗培养
Rooting and hardening-off culture
适龄壮苗
optimum aged sound seedlings