Seed Set and Xenia Effects on Grain Iron and Zinc Density in Pearl Millet
نویسندگان
چکیده
منابع مشابه
Seed Set and Xenia Effects on Grain Iron and Zinc Density in Pearl Millet
Three types of seed samples (selfed, sibbed and open pollinated) can be used for mineral analysis in pearl millet [Pennisetum glaucum (L.) R. Br.] and other cross-pollinated crops. Cost effectiveness and reliability of mineral estimates in these types of seed samples have a direct bearing on breeding efficiency. Three sets of experiments using a diverse range of materials were conducted to exam...
متن کاملGrain iron and zinc density in pearl millet: combining ability, heterosis and association with grain yield and grain size
Genetics of micronutrients and their relationships with grain yield and other traits have a direct bearing on devising effective strategies for breeding biofortified crop cultivars. A line × tester study of 196 hybrids and their 28 parental lines of pearl millet (Pennisetum glaucum (L.) R.Br.) showed large genetic variability for Fe and Zn densities with predominantly additive gene action and n...
متن کاملDeciphering Genomic Regions for High Grain Iron and Zinc Content Using Association Mapping in Pearl Millet
Micronutrient malnutrition, especially deficiency of two mineral elements, iron [Fe] and zinc [Zn] in the developing world needs urgent attention. Pearl millet is one of the best crops with many nutritional properties and is accessible to the poor. We report findings of the first attempt to mine favorable alleles for grain iron and zinc content through association mapping in pearl millet. An as...
متن کاملThe Challenges and Opportunities Associated with Biofortification of Pearl Millet (Pennisetum glaucum) with Elevated Levels of Grain Iron and Zinc
Deficiencies of essential micronutrients such as iron and zinc are the cause of extensive health problems in developing countries. They adversely affect performance, productivity and are a major hindrance to economic development. Since many people who suffer from micronutrient deficiencies are dependent on staple crops to meet their dietary requirements, the development of crop cultivars with i...
متن کاملProgress in Grain Pearl Millet Research and Market Development
Pearl millet [Pennisetum glaucum (L.) R. Br., Poaceae] has been historically grown for forage production and cattle grazing in the US. It is widely grown as a multi-purpose cereal grain crop principally for food, and also for feed, fodder, fuel, and mulch on more than 26 million hectares, primarily in arid and semi-arid regions of India and Africa (FAO 2000). It is a staple grain for about 90 m...
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ژورنال
عنوان ژورنال: Crop Science
سال: 2015
ISSN: 0011-183X
DOI: 10.2135/cropsci2014.04.0305