Genetic divergence of cassava genotypes from Petrolina

Q3 Agricultural and Biological Sciences

Acta Scientiarum. Animal Sciences Pub Date : 2023-03-15 DOI:10.4025/actascianimsci.v45i1.58051

A. L. B. D. Santos, G. R. Moreira, Diego Alves Gomes, M. P. Figueiredo, Maria Lindomárcia Leonardo Costa, Moacyr Cunha Filho, E. Saliba, Cristiane Rocha Albuquerque

{"title":"Genetic divergence of cassava genotypes from Petrolina","authors":"A. L. B. D. Santos, G. R. Moreira, Diego Alves Gomes, M. P. Figueiredo, Maria Lindomárcia Leonardo Costa, Moacyr Cunha Filho, E. Saliba, Cristiane Rocha Albuquerque","doi":"10.4025/actascianimsci.v45i1.58051","DOIUrl":null,"url":null,"abstract":"This study aimed to evaluate cassava genotypes to identify the ones with the best nutritional values for ruminant diets. Nine genotypes were used: Amansa Burro (BGM 549), Aramaris (BGM 116), Brasília, Cambadinha (BRS Guaíra), Curvelinha, Engana Ladrão (BGM 1269), Trouxinha (BGM 1468), BRS Gema de Ovo, and BRS Dourada. A completely randomized block experimental design with nine treatments (genotypes) and three blocks (replicates) were employed. The roots were analyzed for dry matter production (DMP) in tonnes per hectare, crude protein (CP), neutral detergent fiber (NDF), acid detergent fiber (ADF), starch, and in vitro dry matter digestibility (IVDMD). The multivariate analysis was carried out using Ward’s hierarchical agglomerative clustering based on Mahalanobis distance. The groups formed were evaluated by Scott-Knott test. The group formed by genotype Engana Ladrão was chosen as the best one for having the highest DMP t ha-1 and IVDMD values and the lowest NDF and ADF contents.","PeriodicalId":7149,"journal":{"name":"Acta Scientiarum. Animal Sciences","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2023-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Acta Scientiarum. Animal Sciences","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.4025/actascianimsci.v45i1.58051","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"Agricultural and Biological Sciences","Score":null,"Total":0}

引用次数: 0

Abstract

This study aimed to evaluate cassava genotypes to identify the ones with the best nutritional values for ruminant diets. Nine genotypes were used: Amansa Burro (BGM 549), Aramaris (BGM 116), Brasília, Cambadinha (BRS Guaíra), Curvelinha, Engana Ladrão (BGM 1269), Trouxinha (BGM 1468), BRS Gema de Ovo, and BRS Dourada. A completely randomized block experimental design with nine treatments (genotypes) and three blocks (replicates) were employed. The roots were analyzed for dry matter production (DMP) in tonnes per hectare, crude protein (CP), neutral detergent fiber (NDF), acid detergent fiber (ADF), starch, and in vitro dry matter digestibility (IVDMD). The multivariate analysis was carried out using Ward’s hierarchical agglomerative clustering based on Mahalanobis distance. The groups formed were evaluated by Scott-Knott test. The group formed by genotype Engana Ladrão was chosen as the best one for having the highest DMP t ha-1 and IVDMD values and the lowest NDF and ADF contents.

查看原文本刊更多论文

木薯基因型的遗传分化

本研究旨在评价木薯基因型，以确定具有最佳营养价值的木薯基因型。9个基因型分别为:Amansa Burro (BGM 549)、Aramaris (BGM 116)、Brasília、Cambadinha (BRS Guaíra)、Curvelinha、Engana ladr (BGM 1269)、Trouxinha (BGM 1468)、BRS Gema de Ovo和BRS Dourada。采用完全随机区组试验设计，9个处理(基因型)和3个区组(重复)。测定根系干物质产量(DMP)(吨/公顷)、粗蛋白质(CP)、中性洗涤纤维(NDF)、酸性洗涤纤维(ADF)、淀粉和体外干物质消化率(IVDMD)。采用基于马氏距离的Ward分层聚类进行多变量分析。采用Scott-Knott检验对各组进行评价。结果表明，以Engana ladrr 0基因型组成的组具有最高的DMP t ha-1和IVDMD值，最低的NDF和ADF含量。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

Acta Scientiarum. Animal Sciences Agricultural and Biological Sciences-Food Science

CiteScore

1.60

自引率

0.00%

发文量

审稿时长

9 weeks