5 (passport investigation from series when you look at the 1970s and eighties). A) Potato landraces delivery in the Ecuador. The research components selected for it data provided: B) Province of Carchi (northern of the nation), C) State of Chimborazo (central the main country) and you will D) State from Loja (southern area of the country).
That way, the number of farmers needed to meet up with the requisite complete off fifty growers per search town are attained
The sooner potato range missions on the 1970s and eighties yielded more than 400 accessions out-of Ecuadorian potato landraces. This type of trials incorporated 82 accessions off Carchi, thirty-five off Chimborazo and you can 41 out-of Loja. not, over the years, accessions was forgotten and only 91 Ecuadorian potato landraces were still was able old boyfriend situ at the time the initial collection situations to have this research have been did inside 2006.
Because the done in the earlier selections, we browsed the cantons Espejo, Mira, Este Angel, Huaca, Montufar, San Gabriel and you will Tulcan from inside the Carchi; Chunchi, Colta, Guamote, Guano, Penipe and Riobamba inside the Chimborazo (new canton Alausi is one of them range, yet not throughout the seventies-mid-eighties range), and you will Gonzanama, Loja and Saraguro inside Loja. The newest selections then followed the fresh methodology currently used by INIAP or any other gene banking institutions ( Castillo and you will Herman, 1995 ). This new producers have been advised of your intent behind this research and you can they agreed to supply the information to your collectors. As there was zero information on anyone farmers that have been decided to go to regarding the collection objectives regarding 70s and you will eighties, information try gathered in virtually any mi-crocenter to possess producers holding “dated potato landraces”, into expectation that this snowball method create deliver specific suggestions towards current proprietors from landraces. The fresh search of landraces wasn’t limited to those individuals currently claimed, but for every offered dated landraces. After event a certain landrace, other landrace with similar term regarding several other character inside a similar canton is thrown away. Landraces was indeed merely accumulated if morphological appearance was (slightly) distinct from the latest synonym landrace. Most of the range is an example of 5 so you’re able to 10 tubers. After every collection excursion, the newest potato products were delivered to the fresh new INIAP-Santa Catalina Fresh Station for the Quito to have propagation and you may investigations.
To get facts about into the-farm potato preservation in the three lookup portion, a survey having thirty-two inquiries is actually wishing (Appendix 1). 50 (50) producers was indeed picked when you look at the for each lookup urban area. First 
, all growers one considering germplasm had been interviewed. Up coming, this type of producers was in fact requested to point most other potato growers throughout the city that were already broadening potato landraces or was actually increasing him or her in earlier times. In the selected farms, the newest interviews was in fact carried out with sometimes women or men, considering availableness.
It fieldwork is achieved out of
Around three you to-all day farmer conferences was indeed organized inside the for every single search city: one out of Tenta-Loja (), and the last one in Pisicaz-Chimborazo (). These types of meetings got three objectives: 1. to include producers which have viewpoints about studies, dos. so you’re able to explain some of the issues that emerged about interviews, step 3. to return landraces built-up into the each investigation city into the farmers. All of the farmers mixed up in collection and you can survey procedure was in fact acceptance.
Most of the guidance in the studies try processed in Do well databases and you will shipped to help you SPSS 15.0 having research (SPSS Inc., USA). Descriptive analytics and bi-variate correlations (Pearson, two tailed) was indeed carried out.
The fresh new snowball approach regularly discover farmers keeping potato landraces is productive. New growers in for every single area mentioned other farmers with specific landraces. After reading every potential growers on components that have landraces, except in Chimborazo where more farmers had landraces within areas, some other landraces was basically traced to own collection. Within the very first visit to Carchi, 14 accessions of potato landraces was indeed amassed regarding the Montufar canton. The next travel after one to seasons added various other 38 landraces. Having Chimborazo, INIAP-CIP held a collection mission during the early 2006 so you can two cantons: Colta and you may Guamote. At that time, 46 landraces was basically amassed. A complementary range done in 2008 various other cantons (Guano, Penipe, Rio-bamba, Alausi and Chunchi) contributed to sixteen new landraces. In the Loja, while in the , sixty potato landraces was indeed accumulated. All in all, 174 landrace accessions was in fact compiled off 17, twenty eight and you will 31 farmers within the Carchi, Chimborazo and you can Loja, correspondingly. Farmers growing potato landraces had been scarcer in the Carchi and you can distributed when you look at the Loja (and therefore more complicated to acquire), during Chimborazo all the farmers (for instance the local groups) remaining dated landraces in their fields.