生血剂下脚料改土种花的效果

Effects of residue of hematic tonic production on ameliorating soil and culturing flower

生血剂下脚料含有较高的养分，往园土中掺加２０％以上发酵腐熟的下脚料，对金盏菊类春季草花有明显促进花早、花繁的效果。

The residue of hematic tonic production contains rich nutrients. The residue was thoroughly fermented and mixed with garden soil. The garden soil containing more than 20% of the fermented residue can cause Calendula officinalis blossom remarkably richer and earlier.