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首页> 外文期刊>Australian Journal of Crop Science >Plant growth and physiological quality of quinoa (Chenopodium quinoa Willd) seeds grown in Southern Rio Grande do Sul, Brazil
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Plant growth and physiological quality of quinoa (Chenopodium quinoa Willd) seeds grown in Southern Rio Grande do Sul, Brazil

机译：巴西南部南里奥格兰德州生长的藜麦（Chenopodium quinoa Willd）种子的植物生长和生理品质

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摘要

Quinoa (Chenopodium quinoa Willd) an annual grain crop belonging to the Amaranthacea family is the only vegetable food that contains all essential amino acids, micronutrients and vitamins. The study aimed to evaluate the performance, growth and seed physiological quality of two genotypes of quinoa in Southern Rio Grande do Sul region. The cultivar BRS Piabiru and one breeding line were grown at green house. The design was completely randomized with four replications and five harvest times during the vegetative stage of the crop. The variables were shoot length, number of leaves, leaf area index, dry matter of aerial parts, dry matter of root and total dry matter of plant. It was concluded that the line and BRS Piabiru have slow initial growth in the first 30 days and strong growth up to 120 days. The breeding line and commercial cultivar showed the same potential for seed production in the temperate climate of this region.
机译：属于A菜科的一年生谷物藜麦（Chenopodium quinoa Willd）是唯一包含所有必需氨基酸，微量营养素和维生素的蔬菜食品。该研究旨在评估南里奥格兰德州南部地区两种基因型藜麦的性能，生长和种子生理品质。 BRS Piabiru品种和一个育种系在温室中生长。在作物的营养阶段，将设计完全随机化，重复四次，收获五次。这些变量是枝条长度，叶片数，叶面积指数，地上部分干物质，根的干物质和植物的总干物质。得出的结论是，该品系和BRS Piabiru在开始的30天内初始生长缓慢，直到120天内仍保持强劲增长。在该地区的温带气候下，育种系和商业品种显示出相同的种子生产潜力。

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