Cosa posso fare?
Info su questa risorsa...
Allelopathic substances work like herbicides, preventing the germination and growth of the seedlings of competing plant species. The research aspect of this science fair project is to compare the natural allelopathic chemical produced by the Black Walnut tree to that of a commercial herbicide in stopping the growth of a shrub.
It is an educational content by education.com.
By clicking on the title of this resource, you will be redirected to the content. If you want to download the project, you just have to join the website, which now is for FREE.
Contenuti esclusivi per i membri di
Mira un ejemplo de lo que te pierdes
Fecha publicación: 12.5.2016
La licenza originale della risorsa viene rispettata.