But modern farm potatoes require large amounts of nitrogen in the form of nitrate fertilizers, which are costly and can be environmentally harmful. A group of researchers has found that the same ...
Required Materials: Potato peel, various organic waste, compost container. 2. Potato Peel Liquid Fertilizer An interesting alternative is to make a liquid fertilizer from potato peels. To do this, ...
At least for now, organic potatoes are more challenging to grow ... a bumper crop without the benefit of chemical sprays and fertilizer. The company's grant application positioned the project ...