5 (passport study regarding choices into the seventies and you may eighties). A) Potato landraces shipping within the Ecuador. The study parts picked because of it study incorporated: B) State out of Carchi (north of the nation), C) State regarding Chimborazo (central the main country) and you can D) Province away from Loja (south of the nation).
By doing this, what number of producers wanted to meet up with the expected complete from 50 producers for every single lookup city was hit
The sooner potato collection missions about seventies and eighties produced over 400 accessions from Ecuadorian potato landraces. These examples included 82 accessions off Carchi, thirty five from Chimborazo and you can 41 regarding Loja. But not, usually, accessions was shed and just 91 Ecuadorian potato landraces were still maintained old boyfriend situ at the time the initial range factors having this study was in fact did when you look at the 2006.
Because the done in the earlier series, we explored the fresh new cantons Espejo, Mira, El Angel, Huaca, Montufar, San Gabriel and Tulcan in the Carchi; Chunchi, Colta, Guamote, Guano, Penipe and you will Riobamba within the Chimborazo (the fresh canton Alausi is actually included in this collection, although not on seventies-1980s collection), and you may Gonzanama, Loja and Saraguro within the Loja. The fresh collections implemented the fresh new methodology currently used by INIAP and other gene financial institutions ( Castillo and you may Herman, 1995 ). The brand new growers was basically advised datingmentor.org/pl/happn-recenzja of the intent behind this research and you will they offered to supply the information toward debt collectors. As there is actually no information regarding the person growers which were visited regarding collection missions on 1970s and you can 1980s, suggestions was attained in every mi-crocenter having farmers holding “dated potato landraces”, into the assumption this snowball approach do send some guidance about the most recent owners from landraces. The lookup of landraces was not simply for those people currently said, but for all readily available dated landraces. Immediately following event a certain landrace, any other landrace with the same identity out of some other farmer from inside the an equivalent canton is actually thrown away. Landraces had been merely gathered if morphological physical appearance is actually (slightly) distinctive from the new word landrace. The collection try a sample of 5 in order to ten tubers. After every collection travels, the latest potato trials was in fact brought to the INIAP-Santa Catalina Fresh Station during the Quito for propagation and comparison.
To collect information about on the-farm potato maintenance regarding around three look areas, a questionnaire which have thirty two questions is actually waiting (Appendix step one). Fifty (50) farmers were chose when you look at the per search urban area. Initially, all of the farmers one to considering germplasm were questioned. Following, such growers have been expected to indicate other potato growers in the urban area that have been already growing potato landraces or was actually growing them in past times. In the chose farms, brand new interviews was indeed through with either men or women, predicated on accessibility.
So it fieldwork was achieved off
Around three you to-all day farmer group meetings were arranged into the for each search urban area: one out of Tenta-Loja (), plus the history one out of Pisicaz-Chimborazo (). Such conferences had three objectives: step one. to include farmers that have opinions on the studies, 2. to help you explain a number of the conditions that arose regarding interviews, step 3. to return landraces obtained in the for each and every studies city on the growers. All the growers involved in the collection and survey processes had been welcome.
Most of the guidance about studies was canned into the Prosper database and you will shipped to help you SPSS 15.0 to own studies (SPSS Inc., USA). Detailed analytics and you will bi-variate correlations (Pearson, two tailed) were achieved.
The new snowball method accustomed see farmers saving potato landraces is productive. The brand new growers inside per venue pointed out other farmers which have certain landraces. Immediately after browsing all the possible growers from the section that have landraces, except inside the Chimborazo in which even more producers got landraces within areas, different landraces was indeed tracked to possess range. When you look at the earliest stop by at Carchi, 14 accessions off potato landraces have been amassed on the Montufar canton. One minute journey afterwards you to 12 months extra some other 38 landraces. For Chimborazo, INIAP-CIP presented a profile purpose at the beginning of 2006 so you can several cantons: Colta and Guamote. During the time, 46 landraces was in fact accumulated. A subservient range done in 2008 various other cantons (Guano, Penipe, Rio-bamba, Alausi and you will Chunchi) led to sixteen the new landraces. Inside the Loja, while in the , 60 potato landraces was indeed accumulated. All in all, 174 landrace accessions was basically collected away from 17, twenty-eight and you can 30 farmers from inside the Carchi, Chimborazo and Loja, respectively. Growers increasing potato landraces was indeed scarcer during the Carchi and spread when you look at the Loja (and therefore more complicated discover), whilst in Chimborazo all the producers (for instance the indigenous groups) left dated landraces within their sphere.
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