Effects of peat and silica grit mulches on the early growth of black spruce seedlings
Both mulches increased growth significantly when the seedlings were fertilized with N+P and N+P+K.
Download this file:
![PDF document PDF document](https://npn.rngr.net/pdf.png)
Details
Author(s): K. A. Armson, L. K. Ternent
Publication: Tree Planters' Notes - Volume 26, Number 4 (1975)
Volume: 26
Number: 4