Revista Brasileira de Ciências Agrárias - Brazilian Journal of Agricultural Sciences最新文献

{"title":"Association technological and agronomic traits sugarcane for the quantitative and qualitative production of brown sugar","authors":"","doi":"10.5039/agraria.v18i1a2980","DOIUrl":"https://doi.org/10.5039/agraria.v18i1a2980","url":null,"abstract":"","PeriodicalId":21187,"journal":{"name":"Revista Brasileira de Ciências Agrárias - Brazilian Journal of Agricultural Sciences","volume":"72 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80123316","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Shiitake cultivation in axenic blocks containing brewery residue","authors":"G. D. Oliveira, F. L. Cuquel","doi":"10.5039/agraria.v18i1a2970","DOIUrl":"https://doi.org/10.5039/agraria.v18i1a2970","url":null,"abstract":"","PeriodicalId":21187,"journal":{"name":"Revista Brasileira de Ciências Agrárias - Brazilian Journal of Agricultural Sciences","volume":"117 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88422904","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Physiological, biochemical, and growth aspects in corn inoculated with endophytic bacteria under saline stress","authors":"Dayana Rocha, A. C. Mesquita, A.F.J. Santos, A. Felix","doi":"10.5039/agraria.v18i1a2626","DOIUrl":"https://doi.org/10.5039/agraria.v18i1a2626","url":null,"abstract":"","PeriodicalId":21187,"journal":{"name":"Revista Brasileira de Ciências Agrárias - Brazilian Journal of Agricultural Sciences","volume":"178 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88054584","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Competitive response and level of economic damage of quinoa in the presence of alexandergrass","authors":"L. Brunetto, L. Galon, D.C. Cavaletti, J. D. Munareto, A. Castamann, G. F. Perin","doi":"10.5039/agraria.v18i1a2543","DOIUrl":"https://doi.org/10.5039/agraria.v18i1a2543","url":null,"abstract":"","PeriodicalId":21187,"journal":{"name":"Revista Brasileira de Ciências Agrárias - Brazilian Journal of Agricultural Sciences","volume":"33 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81054090","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Agronomic efficiency of an inoculant based on Bacillus amyloliquefaciens FZB45 for corn and soybean crops","authors":"M. Milléo, M. Pandolfo, D. Santos, Carlos Soares, M. L. Moscardi","doi":"10.5039/agraria.v18i1a2844","DOIUrl":"https://doi.org/10.5039/agraria.v18i1a2844","url":null,"abstract":"","PeriodicalId":21187,"journal":{"name":"Revista Brasileira de Ciências Agrárias - Brazilian Journal of Agricultural Sciences","volume":"43 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78706183","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Biomass of native seedlings rescued from a Eucalyptus stand in different seasons of the year","authors":"L. A. Schorn, K. F. Santos, T. Fenilli, R. Bittencourt","doi":"10.5039/agraria.v18i1a2764","DOIUrl":"https://doi.org/10.5039/agraria.v18i1a2764","url":null,"abstract":"","PeriodicalId":21187,"journal":{"name":"Revista Brasileira de Ciências Agrárias - Brazilian Journal of Agricultural Sciences","volume":"9 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84311288","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Quantifying diameter distributions in seasonally dry tropical forest in Bahia, Brazil","authors":"R. B. Lima, J.C. Santos Neto, A. C. Brito, C. P. Oliveira, A. Paula, P. Barreto-Garcia","doi":"10.5039/agraria.v18i1a2992","DOIUrl":"https://doi.org/10.5039/agraria.v18i1a2992","url":null,"abstract":"","PeriodicalId":21187,"journal":{"name":"Revista Brasileira de Ciências Agrárias - Brazilian Journal of Agricultural Sciences","volume":"63 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-02-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76270662","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Morphoanatomical characterization to differentiate two biotypes of Paspalum virgatum","authors":"A. N. Vasco, R. F. Marques, C. Justo, D. Martins, S. R. Marchi","doi":"10.5039/agraria.v18i1a1687","DOIUrl":"https://doi.org/10.5039/agraria.v18i1a1687","url":null,"abstract":": The species Paspalum virgatum L. is considered to be a pasture weed that causes great damage to livestock. There are two empirically identified biotypes that differ in leaf blade width. Thus, the objective of this work was to differentiate two biotypes of P. virgatum based on the main aspects of leaf morphology and anatomy. Morphological characterization used the leaves of the third node of each biotype with five replications for both of them. For anatomical characterization, the median part of the leaf of the third node was collected. The evaluations consisted in the main leaf morphoanatomical parameters. The biotypes differ in leaf area, leaf blade width, sheath length and diameter, and inflorescence and canopy height. The “narrow” leaf biotype showed lower stomatal density on both sides of the blade. Therefore, leaf blade width is valid as the basis for empirical observation of the difference between biotypes.","PeriodicalId":21187,"journal":{"name":"Revista Brasileira de Ciências Agrárias - Brazilian Journal of Agricultural Sciences","volume":"141 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-02-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87934624","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Chemical composition and energy potential of woody species in dry forest: subsidies for sustainable forest management","authors":"Juan Diego, Marin Montoya, José Antônio Aleixo da Silva, Rafael Leite Braz, Mayara Dalla, Daniel Alberto, Álvarez Lazo, Ricardo Gallo, German Hugo Gutierrez Cespedes, Rinaldo Luiz, Caraciolo Ferreira","doi":"10.5039/agraria.v18i1a2868","DOIUrl":"https://doi.org/10.5039/agraria.v18i1a2868","url":null,"abstract":": Energy demand, especially in developing countries, is partly supplied by firewood and charcoal from natural forests. However, there are not always previous studies of energy quality, with implications for forest management. This study aimed to characterize the energy potential of the wood of six shrub-tree species from the Caatinga and the influence of the circumference class on their chemical properties and energy potential to subsidize forest management. Thus, Anadenanthera colubrina var. cebil (Angico), Cenostigma bracteosum (Catingueira), Cnidoscolus quercifolius (Faveleira), Mimosa ophthalmocentra (Jurema branca), Mimosa tenuiflora (Jurema preta) and Aspidosperma pyrifolium (Pereiro) from an area of Dry Forest (Caatinga) in Floresta, Pernambuco state, Brazil, were analyzed. Each species had three individuals sampled in five circumference classes (I a V) at 1.30 m from the ground. Carbon, hydrogen, nitrogen, insoluble lignin, and ash contents, as well as higher and lower calorific values, apparent and energetic densities and energy production were evaluated. Then, a completely randomized design in a factorial arrangement (species x circumference classes) with three replications, and comparison of means (Tukey’s test, p < 0.05) were considered in the statistical analysis. A Cluster analysis was also performed aiming at joint analysis of variables. The results showed that the biomass of M. ophthalmocentra and M. tenuiflora have the highest energy density and amount of energy per unit of mass. C. quercifolius and A. pyrifolium were lower when compared to the other species. In addition, M. ophthalmocentra , M. tenuiflora , A. colubrina and C. bracteosum stood out for energy generation. Classes IV and V can be indicated as biomass for combustion, while class I has disadvantages due to higher nitrogen content and lower upper and lower calorific values .","PeriodicalId":21187,"journal":{"name":"Revista Brasileira de Ciências Agrárias - Brazilian Journal of Agricultural Sciences","volume":"7 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-02-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80933688","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Morphometric evaluations and yields of commecial cuts of pirarucu (Arapaima gigas) in different weight classes","authors":"J. Cavali, B. A. Nóbrega, Jerônimo Vieira, Dantas Filho, Elvino Ferreira, M. O. Porto, Rilke Tadeu, F. Freitas","doi":"10.5039/agraria.v18i1a1621","DOIUrl":"https://doi.org/10.5039/agraria.v18i1a1621","url":null,"abstract":": The aimed of this study was to analyze the yield, correlations, and profitability of different commercial cuts of pirarucu (Arapaima gigas) in seven weight classes. Data on 380 fish were obtained, with weight ranging 4.7 to 48.2 kg. The Kruskal-Wallis’s test (α = 0.05) was used to compare the average income. And Spearman’s correlation (α = 0.05) was used to verify the correlation between morphometric measurements and yields. To obtain profit in each weight class due to the cut produced, an economic analysis was performed considering the cost of buying the fish. The weight classes 1 (< 8 kg) and 6 (23.1 to 32 kg) had the highest yields and weight classes 1 (< 8.0 kg) and 2 (8.1 to 11.0 kg) the lowest residues production. The yield of fillet mignon and tail fillet is higher in weight classes 4 (14.1 to 18 kg), 5 (18.1 to 23.0 kg) and 6 (23.1 to 32.0 kg), while the yield of loin and residues did not differ between weight classes. The production of the commecial cuts presented a higher economic return than the production of pirarucu deboned in all weight classes, but it is not recommended to take the pirarucu production above 32 kg. The measure of average circumference has a moderately positive correlation with the deboned yield, and can be used to determine the yields of this commercial cut.","PeriodicalId":21187,"journal":{"name":"Revista Brasileira de Ciências Agrárias - Brazilian Journal of Agricultural Sciences","volume":"55 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-02-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83113034","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}