茎段和穴盘大小对北方叶用甘薯越冬育苗的影响
Effect of Size of Stem Segment and Plug on Overwintering Seedlings of Leaf-vegetable Sweet Potato in North China
{{custom_ref.label}} |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
/
〈 | 〉 |