이 Link 언어에 존재하지 않는, 에보기: Français (fr), Español (es), English (en),
또는 Google 번역을 사용:  

www.accessagriculture.org/slm09-fert...-management

Access Agriculture Training Video

Integrated soil fertility management is based on maximising the use of organic fertilizers and minimizing the loss of nutrients.

 

Available languages

Bemba   Chichewa / Nyanja   Chitonga / Tonga   English   French   Kiswahili   Spanish   Tumbuka