5 (passport research out of series in seventies and you can 1980s). A) Potato landraces shipment when you look at the Ecuador. The study areas chose because of it study provided: B) State out of Carchi (northern of the nation), C) Province out-of Chimborazo (central area of the nation) and you may D) Province from Loja (southern area of the nation).
This way, the amount of farmers had a need to meet the required total away from fifty producers for every single search urban area is hit
The sooner potato range objectives on seventies and you can 1980s produced more than 400 accessions of Ecuadorian potato landraces. This type of products included 82 accessions out of Carchi, 35 out-of Chimborazo and you may 41 out of Loja. Yet not, typically, accessions was in fact lost and only 91 Ecuadorian potato landraces were still handled ex boyfriend situ at the time the initial range activities getting this study was in fact performed when you look at the 2006.
Since the carried out in the sooner choices, we searched the fresh new cantons Espejo, Mira, Este Angel, Huaca, Montufar, San Gabriel and you can Tulcan within the Carchi; Chunchi, Colta, Guamote, Guano, Penipe and you may Riobamba inside the Chimborazo (the new canton Alausi is one of them range, however regarding 70s-eighties range), and you may Gonzanama, Loja and you will Saraguro when you look at the Loja. The choices followed the methodology currently employed by INIAP and other gene financial institutions ( Castillo and you can Herman, 1995 ). The brand new farmers were informed of your own function of this study and it offered to deliver the material towards the debt collectors. Since there is actually no information regarding anyone farmers that were went along to in the collection objectives regarding the 70s and you may eighties, suggestions try achieved in every mi-crocenter getting growers holding «dated potato landraces», for the expectation this snowball technique carry out deliver certain recommendations regarding newest holders out-of landraces. This new look out of landraces was not restricted to men and women currently claimed, but also for every available old landraces. Once event a particular landrace, other landrace with similar label out of another farmer from inside the a similar canton are thrown away. Landraces were simply built-up if the morphological looks was (slightly) unlike the newest word landrace. All of the hookup sites couples collection try an example of five so you can ten tubers. After every range journey, this new potato products was taken to the brand new INIAP-Santa Catalina Fresh Route inside Quito to possess propagation and you will testing.
To get information about into the-ranch potato preservation in the around three search portion, a questionnaire which have 32 inquiries are wishing (Appendix step 1). Fifty (50) farmers had been chose when you look at the for every research city. Very first, most of the growers that offered germplasm were interviewed. Then, this type of farmers have been requested to indicate other potato growers throughout the urban area which were already expanding potato landraces or got increasing him or her prior to now. In the chose farms, the fresh interview was basically completed with sometimes men or women, considering accessibility.
It fieldwork was achieved out-of
Around three that-all the time character meetings was in fact organized from inside the for each and every lookup city: one in Tenta-Loja (), together with last one out of Pisicaz-Chimborazo (). These meetings got about three expectations: step one. to include farmers which have views about surveys, 2. so you can clarify some of the conditions that emerged regarding the interview, step 3. to return landraces compiled from inside the each research city toward farmers. The farmers active in the collection and you may questionnaire process have been greet.
All of the information in the studies is actually canned inside the Excel database and exported in order to SPSS 15.0 to own analysis (SPSS Inc., USA). Detailed analytics and you may bi-variate correlations (Pearson, two-tailed) had been accomplished.
The brand new snowball method familiar with select growers preserving potato landraces is actually active. The new growers within the for each place pointed out almost every other producers which have particular landraces. Immediately after learning all of the possible farmers throughout the portion which have landraces, but in the Chimborazo where more producers got landraces inside their areas, other landraces were tracked getting collection. In the basic stop by at Carchi, 14 accessions out-of potato landraces was in fact amassed throughout the Montufar canton. One minute excursion afterwards you to year additional another 38 landraces. Getting Chimborazo, INIAP-CIP presented a portfolio purpose during the early 2006 to help you one or two cantons: Colta and you will Guamote. During the time, 46 landraces was indeed accumulated. A subservient range carried out in 2008 in other cantons (Guano, Penipe, Rio-bamba, Alausi and you may Chunchi) lead to 16 the brand new landraces. Inside the Loja, during , sixty potato landraces were accumulated. All in all, 174 landrace accessions have been obtained off 17, 28 and you will 30 producers within the Carchi, Chimborazo and you can Loja, correspondingly. Producers expanding potato landraces was in fact scarcer inside Carchi and dispersed during the Loja (and therefore more difficult to acquire), while in Chimborazo all the farmers (including the native communities) remaining old landraces in their areas.