Morfologia foliar de Theobroma grandiflorum Schum
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چکیده
منابع مشابه
Chromatin differentiation between Theobroma cacao L. and T. grandiflorum Schum
A comparative analysis of mitotic chromosomes of Theobroma cacao (cacao) and T. grandiflorum (cupuaçu) was performed aiming to identify cytological differences between the two most important species of this genus. Both species have symmetric karyotypes, with 2n = 20 metacentric chromosomes ranging in size from 2.00 to 1.19 μm (cacao) and from 2.21 to 1.15 μm (cupuaçu). The interphase nuclei of ...
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Cupuassu (Theobroma grandiflorum [Willd. ex Spreng.] Schum) is a species of high economic importance in Brazil with great potential at international level due to the multiple uses of both its seeds and pulp in the industry of sweets and cosmetics. For this reason, the cupuassu breeding program focused on the selection of genotypes with high pulp and seed quality-selection associated with the un...
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P. Burillo Dpto ̋de Automática ̋y Computación. Universidad Pública de Navarra Campus de Arrosadía 31006. Pamplona. Navarra. E-mail: pburillo @upna.es N. Frago Dpto de Matemática e Informática. Universidad Pública de Navarra ̋Campus de Arrosadía 31006. Pamplona. ̋Navarra. E-mail: ̋noe.frago @upna.es, R. Fuentes Dpto de Automática y Computación. Universidad ̋Pública de Navarra Campus de Arrosadía 31006...
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The kinetic parameters of thermal inactivation of a spore former, Alicyclobacillus acidoterrestris, in a tropical fruit nectar [25% of Cupuaçu (Theobroma grandiflorum) pulp and 15% sugar] were determined by the isothermal method (IM), under batch heating, and by the paired equivalent isothermal exposures (PEIE) method, under non-isothermal continuous conditions. The isothermal experiments were ...
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Arbuscular mycorrhizal fungi (AMF) colonization and spore numbers in the rhizosphere of two fruit species, Paullinia cupana Mart. and Theobroma grandiflorum Schum., growing in a terra firme ecosystem in Central Amazonia were studied from August 1998 to May 2000. Climatic and edaphic factors were also determined to investigate their influence on mycorrhizal variables. Soil pH, Al, Mn and effecti...
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ژورنال
عنوان ژورنال: Ciência Rural
سال: 2008
ISSN: 0103-8478
DOI: 10.1590/s0103-84782008000200038