DESEMPENHO AGRONÔMICO DE CAPIM NAPIER (Pennisetum purpureum) CULTIVADO EM SISTEMAS ALAGADOS CONSTRUÍDOS
نویسندگان
چکیده
منابع مشابه
Opportunities for Napier Grass (Pennisetum purpureum) Improvement Using Molecular Genetics
Napier grass (Pennisetum purpureum Schumach.) is a fast-growing perennial grass native to Sub-Saharan Africa that is widely grown across the tropical and subtropical regions of the world. It is a multipurpose forage crop, primarily used to feed cattle in cut and carry feeding systems. Characterization and diversity studies on a small collection of Napier grasses have identified a moderate level...
متن کاملAssessment of genetic diversity in accessions of pearl millet (Pennisetum glaucum) and napier grass (Pennisetum purpureum) using microsatellite (ISSR) markers
Pearl millet (Pennisetum glaucum (L.) R. Br.) and napier grass (Pennisetum purpureum Schumach) are the most economically important species in the genus Pennisetum. Knowledge of genetic diversity of these two species would enhance their potentials for utilization. The present work assessed the genetic diversity and phylogenetic relationship among Nigerian and Indian accessions of pearl millet an...
متن کاملGenetic diversity in Napier grass (Pennisetum purpureum) cultivars: implications for breeding and conservation
Napier grass is an important forage crop for dairy production in the tropics; as such, its existing genetic diversity needs to be assessed for conservation. The current study assessed the genetic variation of Napier grass collections from selected regions in Eastern Africa and the International Livestock Research Institute Forage Germplasm-Ethiopia. The diversity of 281 cultivars was investigat...
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Resumo. Este artigo propõe um modelo de processo de teste de desempenho para aplicações SIG Web. O modelo considera os casos de uso mais críticos ou de maior risco quanto ao desempenho de um sistema para a criação de cenários de testes. Além disso, prevê a utilização de ferramentas livres para automatização de etapas do processo de avaliação. O modelo foi aplicado ao projeto WebMaps, que é uma ...
متن کاملGenomic homeology between Pennisetum purpureum and Pennisetum glaucum (Poaceae)
The genus Pennisetum (Richard, 1805) includes two economically important tropical forage plants: Pennisetum purpureum (Schumacher, 1827) (elephant grass), with 2n = 4x = 28 chromosomes and genomes A'A'BB, and Pennisetum glaucum (Linnaeus, 1753) (pearl millet), with 2n = 2x = 14 chromosomes and genomes AA. The genetic proximity between them allows hybrids to be obtained (2n = 3x = 21) that yield...
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ژورنال
عنوان ژورنال: REVISTA ENGENHARIA NA AGRICULTURA - REVENG
سال: 2011
ISSN: 2175-6813,1414-3984
DOI: 10.13083/reveng.v19i5.335