[PDF] Top 20 Genetic parameters and agronomic evaluation of cassava genotypes

... objective of this work was to estimate genetic parameters and predict genetic values for the selection of cassava (Manihot esculenta) genotypes in the state ... See full document

... means of a scale ranging from 1 to 5, where 1 is equal to normal senescence and 5, stems and green leaves (unfeasible harvest) (Godoi et ...index of pod damage (PIPD) - obtained from ... See full document

... to cassava. There are important differences between cassava genotypes for drought tolerance (Lenis et ...root and starch yield under water deficit has become a goal for breeding ...One ... See full document

... selection of agronomic and technological traits from elite cotton lines using selection ...the evaluation of 36 elite lines were evaluated in three trials located in Apodi-RN in 2013 ... See full document

... the genetic diversity among cassava genotypes (Sambatti et ...estimate genetic diversity parameters for cassava originated from Brazil and other countries, such as: RAPD ... See full document

... (Fukuda and Guevara, ...are of similar origin, or if some agronomic characteristics are not specific (Carvalho and Schaal, 2001; Collard et ...for genetic studies on several plant ... See full document

... objective of this work was to estimate genetic parameters for agronomic traits and resistance to spittlebugs in ...hybrids and to select the ones with best ...for ... See full document

... hybrids of the Cerrado region and identified the best 10 based on selection indices, six of which also stood out under the soil- climatic conditions of Rio Branco, ...Tupi) of the ... See full document

... 2009), and initial studies have indicated that intra-populational recurrent selection would be the most suitable way, to rapidly improve the frequency of favorable alleles for traits of ...estimates ... See full document

... objective of this work was to estimate genetic parameters and to evaluate simultaneous selection for root yield and for adaptability and stability of cassava ... See full document

... using agronomic trait indicators of interspecific segregating with cultivated ...commercial genotypes, and they had the amphidiploid as the insect resistance ...degree of suitability to ... See full document

... grouping of cassava accessions using Tocher’s method and hierarchical neighbor joining, with an upper threshold of 70% dissimilarity between ...optimization and hierarchical methods was ... See full document

... diversity of 60 Hevea genotypes, consisting of Asiatic, Amazonian, African and IAC clones, and pertaining to the genetic breeding program of the Agronomic Institute ... See full document

... by genotypes 5, 4 and 12. The second group was formed by 8 genotypes, with PH between ...for cassava plants has not been ...production of tuberous roots (Gomes et al. 2007) and ... See full document

... papaya and mango showed greater ...(B) and lower ...source of energy to the animal and that these byproducts do not have limitations in their cell wall for use by the microbial rumen ... See full document

... soybean genotypes were evaluated for agronomic characteristics, functional and antinutritional ...School of Agricultural and Veterinary Sciences, in Jaboticabal, São Paulo State, ... See full document

... most of the labour for harvesting and post-harvest activities (FAO, ...1996). Cassava is important, not only as a food crop but even more as a major source of income for rural households ... See full document

... planting and harvest times (Mkumbira et ...number of varieties, cassava stands out as a suitable model for analyzing the inter-relationship between societies, genetic resources and ... See full document

... populations of popcorn from the Universidade Estadual do Norte Fluminense Darcy Ribeiro recurrent selection program (cycles C3, C4 and C5 from UNB2U), five simple hybrids provided by the Universidade ... See full document

... uses, and is of great economic and social importance for several communities involved in extractive agriculture in northeastern ...on genetic variability in this ...the genetic ... See full document