Results 21 to 30 of about 4,659 (158)
Revista Brasileira de Zootecnia, 2011 O experimento foi conduzido com os objetivos de avaliar a altura do dossel com 95% de interceptação luminosa e quantificar a influência da adubação nitrogenada e da densidade de plantas nas características morfogênicas e estruturais de capim-tanzânia ...
Marcela de Azevedo Magalhães +7 more
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Repeatability of agronomic traits in Panicum maximum (Jacq.) hybrids
Genetics and Molecular Research, 2015 When evaluating plants, in particular perennial species, it is common to obtain repeated measures of a given trait from the same individual to evaluate the traits' repeatability in successive harvests. The degree of correlation among these measures defines the coefficient of repeatability, which has been widely utilized in the study of forage traits of
T G S, Braz +4 more
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IDENTIFICATION OF IDEOTYPES BY CANONICAL ANALYSIS IN Panicum maximum [PDF]
Ciência e Agrotecnologia, 2015 Grouping of genotypes by canonical variable analysis is an important tool in breeding. It allows the grouping of individuals with similar characteristics that are associated with superior agronomic performance and may indicate the ideal profile of a plant for the region.
Martuscello, Janaina Azevedo +4 more
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Pastura: Journal of Tropical Forage Science, 2019 Tujuan penelitian ini adalah untuk mengetahui terjadi interaksi antara perlakuan jarak tanam dan dosis bio urin pada pemotongan ketiga serta, bagaimana pertumbuhan rumput dan hasil hijauan rumput Panicum maximum pada pemotongan ketiga.Percobaan ini ...
Kusumawati N.N.C. +4 more
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Diploid-Tetraploid-Dihaploid Cycles and the Evolution of Panicum maximum Jacq [PDF]
Evolution, 1982 Recent research interests in plant evolution focus more and more on compartmentalization of gene pools at different levels of ploidy, which allow for coexistence of different modes of reproduction. Equilibria between tetraploid-apomictic and diploid-sexual compartments have been discussed in Parthenium argentatum (Rollins et al., 1947), in the ...
/Savidan, Yves, /Pernès, Jean
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Evaluation of the physiological potential of Panicum maximum seeds by multivariate analysis
Bioscience Journal, 2022 The aim of this work was to identify efficient vigor tests for differentiating the seed lots, forecasting seedling emergence in the field and assessing the physiological quality of Panicum maximum seeds. 12 seed lots from the cultivar Tanzania and 11 seed lots from the cultivar Massai were evaluated for water content, germination, first count and ...
Pereira, Francisco Elder Carlos Bezerra +4 more
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Semina: Ciências Agrárias, 2011 The objective was to evaluate the leaf area index of six different grasses. The experiment was installed at the Instituto Federal de Tecnologia e Educação of Uberaba, using a randomized block design with split plots in time.
Laurêncio Caetano da Silva Júnior +3 more
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Repeatability and phenotypic stabilization of Panicum maximum accessions
Acta Scientiarum: Animal Sciences, 2015 The experiment aimed at determining repeatability coefficients for four methods (analysis of variance, principal components-correlation and covariance matrices and structural analysis), number of harvests necessary to increase accuracy and phenotypic stability of yield characteristics of accessions of Panicum maximum.
Martuscello, Janaina Azevedo +5 more
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Pastura: Journal of Tropical Forage Science, 2019 This research to be carried out in the dryland area at Karangasem Regency with the aim of increasing forage productivity quantitavely and in quality and also can be available sustainably.
Budiasa, I K.M. +2 more
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Processing on the sanitary quality of seeds of Panicum maximum cv. ‘Tanzânia’ [PDF]
Revista Brasileira de Engenharia Agrícola e Ambiental, 2017 ABSTRACT The aim of this study was to evaluate the sanitary quality of seeds of Panicum maximum cv. ‘Tanzânia’, following the several phases of the seed processing process. Seeds were sampled before processing and after leaving the air and screen machine (upper and intermediary screens and bottom); first gravity table (drift, upper and intermediate ...
Melo, Lilian F. +3 more
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