In the region where Banana tree Bacterial Wilt Disease has decimated banana tree plantations after many years, peasants who have only this culture as source of income co-op do not know what to do in order to cope with this continuing plague which lasts for more than a decade. Nevertheless with more or less resistant varieties including the FHIA-25 in the introduction, hope is allowed. However, in the process of planting plantations, regardless of fertilization and which our study has focused on the organic and mineral amendment, nothing can open on an issue to restore the banana fields around the huts in the agglomerated villages. Therefore, soil enrichment based on Tithonia, cow manure and ash is a way out among alternatives allowing farmers to resume the restoration of their banana plantation’s heritage. The results are promising in an endemic zone of banana wilt, sign of devastation, the respect of settlement with organic manure coupled with a versatile fertilizer produced with Tithonia and wooden ash, banana growing rapidly and the vigor of the plants presents an identical aspect to that under the natural conditions, with more performance on soils recognized as being too poor.

Milking as practiced in farms without devices ensuring hygienic measures in the highlands of Mulume-Munene in South Kivu drew our attention to study the hygienic quality of milk according to milking mode. Hand milking in most cases in an open kraal or barn is prone to many risks of microbial contamination. The results show that despite the existence of total coliforms, faecal coliforms, staphylococci and streptococci below the average threshold in gross value, especially less than 1x106 and 1x102 / CFU, there is no tuberculosis bacillus. Note that this milk is directly consumed fresh or marketed after processing into curd, That is "Mashanza".

In the search for solutions to increase the productivity of the potato "Kinigi variety", two parameters have been considered, namely the spacing and variance fertilization of two types of fertilizer and three spacings. The results show that with different spacings, application of compost and guinea pig dung, yield increases in number of tubers and by weight, which would contribute to the fight against food insecurity in the region.