搜索结果: 1-1 共查到“种子学 cowdung”相关记录1条 . 查询时间(0.046 秒)
Effect of Cowdung at Different Level of Phosphorus on Growth, Yield and Quality Seed Production of Onion
Onion Allium cepa cowdung phosphorus seed production
2010/11/11
The present study was conducted by the problem of onion seed production in Bangladesh and
similar regions where seed production is possible only in short cool winter period afterward rapid increase o...