Salvaging early generation seeds and enriching germplasm collection at the Genetic Resources Research Institute in Kenya

Abstract

In Kenya, plant genetic resources are mainly conserved by Genetic Resources Research Institute (GeRRI). The institute (formerly known as the National Genebank of Kenya) has to date amassed slightly over 51,000 (fifty-one thousand) accessions. Recently, GeRRI sought to forestall loss of germplasm in the hands of plant breeders/researchers from various local institutions. This was achieved by reaching out to these researchers and securing genetic materials i.e. advanced selections, breeder, pre-basic or basic seeds that need conservation. In addition, GeRRI sensitized the researchers on the existence of its conservation facilities which can be utilized to safeguard research materials. Visits were made to KALRO centres and local universities to enlighten the researchers/lecturers on availability of conservation facilities at GeRRI and to develop terms of engagement concerning depositing of seeds for safe custody. During the visits, a short questionnaire was administered to researchers by the GeRRI team. The questionnaire helped in gathering information about the various activities the researchers were engaged in, their understanding of GeRRI and her facilities as well as the services she offers. Only about 28 % of KALRO respondents have ever requested seeds from GeRRI compared to 42 % from the universities. These low percentages could be due to the fact that some researchers are not aware of the germplasm holdings at GeRRI and/or the process of requesting for the seeds. In addition, fewer respondents (about 17 % from universities and 8 % from KALRO centres) have ever deposited their seeds with GeRRI previously. Most local researchers keep their orthodox seeds in stores in paper bags/gunny bags/plastic bottles at room temperature. This leads to rapid seed degeneration and increases the need for frequent regeneration. Both KALRO and university researchers lauded GeRRI for organising collection of these early generation seeds and also requested the institute to undertake similar activities regularly