Knowra Quinoa Quinoa Quinoa is a seed crop domesticated in the Andes and cultivated for its edible, protein-rich seeds. It tolerates cold, drought, and the short growing seasons of high-altitude environments.
Chenopodium quinoa : The flowering plant species cultivated for quinoa seeds. This is the botanical species behind the crop and its edible seeds.
C4 carbon fixation : A photosynthetic pathway that concentrates carbon dioxide around the enzyme Rubisco. Quinoa uses C4 photosynthesis, which can support productivity under bright, warm conditions.
Andes : A mountain range along the western edge of South America. Quinoa was domesticated and diversified across Andean environments.
Quinoa varieties : Cultivated forms of quinoa that differ in traits such as seed color, maturity, and stress tolerance. Variety choice affects harvest timing, flavor, and suitability to local conditions.
Food security : Reliable access to sufficient, safe, and nutritious food for an active, healthy life. Quinoa's nutritional value and stress tolerance make it relevant to food security discussions.
Pseudocereal : A broadleaf plant whose seeds are used like cereal grains. Quinoa is a pseudocereal, not a grass such as wheat or rice.
Photoperiodism : A plant's response to the relative lengths of day and night. Day length influences quinoa flowering and helps determine which regions suit particular varieties.
Lake Titicaca : A large freshwater lake in the Andes, on the border of Peru and Bolivia. The region around the lake is a major center of quinoa cultivation and diversity.
Quinoa production in Bolivia : The cultivation and commercial production of quinoa in Bolivia. Bolivia is a major producer, especially of quinoa grown on the Altiplano.
Crop diversity : Variation among crops in species, varieties, and genetic traits. Quinoa cultivation preserves diverse varieties adapted to distinct Andean conditions.
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