搜索结果: 1-1 共查到“园艺学 NEW TECHNOLOGIES”相关记录1条 . 查询时间(0.368 秒)
New technologies and improvement of nursery stock quality
nursery cultivation technology bark substrates Salix Fraxinus Alnus
2015/1/20
This four years experimentation work was aimed at research on using various waste organic materials and especially timber bark in cultivation substrates as a substitute of peat. Sixty-four special iso...