Aquest Link no existeix en el seu idioma, Veure en: English (en),
O utilitzar Google Translate:  

www.accessagriculture.org/organic-gr...moter-crops

Access Agriculture Training Video 

You can prepare a basic natural growth promotor with locally available ingredients, such as cow dung, ghee, milk, urine, sugar and ripe bananas. To further strengthen the growth promotor you can also add an extract made from urine and aromatic leaves so that it also helps to control pests and diseases.

Available Languages: 

EnglishFrenchTamil