Data · dataset · 2018
Replication data for: Adoption and diffusion of potato varieties in Peru
Listed in International Potato Center
For more than 40 years CIP has worked with the potato breeding program of the National Institute of Agriculture Innovation (INIA) in Peru to develop new genetic material.
Description
More than 34 improved varieties have been released in the country under this collaborative framework. Canchan (released in 1990) and Amarilis (1993) are amongst the most popular.
Recently released varieties such as Unica (1998) and Serranita (2006) seem to be increasing their adoption rates. Besides meeting market needs, these varieties have higher yields and reduce production costs, increasing farmers’ income and reducing the environmental footprint through lower pesticide use. Estimates of adoption of these varieties have been obtained in the past from expert opinions, or are only partial approximations based on local level studies.
Read the rest (2 more)
Lack of a nationally representative sample has constrained the validity of these estimations and the ability of drawing rigorous conclusions about farmers’ drivers of adoption. These estimates and conclusions are a crucial feedback to adjust breeding strategies while developing new varieties. This database collected during the 2013 growing season were conducted from a nationally representative sample of 1098 potato farmers in 120 communities.
The objectives of these database were to quantify adoption and diffusion of improved potato varieties in the most representative production regions of Peru; and to identify adoption determinants of improved potato varieties in Peru and estimate their impacts.
Links
Where it is published
- Dataverse dataset page data.cipotato.org/dataset.xhtml?persistentId=doi%3A10.21223%2FP3%2FMDNLI6 ↗
landing page · from data cipotato org
- DOI doi.org/10.21223/p3/mdnli6 ↗
DOI / persistent id · from data cipotato org
Catalogue records · 1
- Dataverse API data.cipotato.org/api/datasets/:persistentId/?persistentId=doi%3A10.21223%2FP3%2… ↗
metadata API · from data cipotato org
Topics
- Stated by source
- Agricultural Sciences · Medicine, Health and Life Sciences · Social Sciences
- From keywords
- Life Sciences · Medicine & Health · Social Science
- Inferred from text
- Horticultural production 68%
Provenance · 1 source records, 13 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| International Potato Center | doi:10.21223/P3/MDNLI6 | 11 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| concepts[field].anzsrc:group:3008 | enrichment · data cipotato org | taxonomy-embedding@1.1.0 | title+keywords+description (68%) |
| concepts[field].dataverse_subject:agricultural-sciences | source · data cipotato org | connector:data_cipotato_org@1.0.0 | /subjects |
| concepts[field].dataverse_subject:medicine-health-and-life-sciences | source · data cipotato org | connector:data_cipotato_org@1.0.0 | /subjects |
| concepts[field].dataverse_subject:social-sciences | source · data cipotato org | connector:data_cipotato_org@1.0.0 | /subjects |
| concepts[field].local:field:life-sciences | mapping · data cipotato org | connector:data_cipotato_org@1.0.0 | /subjects |
| concepts[field].local:field:medicine-health | mapping · data cipotato org | connector:data_cipotato_org@1.0.0 | /subjects |
| concepts[field].local:field:social-science | mapping · data cipotato org | connector:data_cipotato_org@1.0.0 | /subjects |
| created_date | source · data cipotato org | connector:data_cipotato_org@1.0.0 | |
| description | source · data cipotato org | connector:data_cipotato_org@1.0.0 | /description |
| publication_date | source · data cipotato org | connector:data_cipotato_org@1.0.0 | |
| title | source · data cipotato org | connector:data_cipotato_org@1.0.0 | /name |
| updated_date | source · data cipotato org | connector:data_cipotato_org@1.0.0 | |
| version_label | source · data cipotato org | connector:data_cipotato_org@1.0.0 |