Reliable phenotypic evaluations

Part 1 book "nthelmintics clinical pharmacology, uses in veterinary medicine and efficacy" includes content: Reliable phenotypic evaluations of anthelmintic resistance in herbivores - how and when should they be done; anthelmintics - clinical pharmacology and uses in human and veterinary medicine; the genetic basis of anthelminthic drug resistance in trichostrongylid nematodes.

102p oursky04 14-09-2023 7 3   Download

Genomic evaluation, based on the use of thousands of genetic markers in addition to pedigree and phenotype information, has become the standard evaluation methodology in dairy cattle breeding programmes over the past several years.

11p vihagrid 30-01-2023 7 3   Download

Many conifer breeding programs are paying increasing attention to breeding for resistance to needle disease due to the increasing importance of climate change. Phenotyping of traits related to resistance has many biological and temporal constraints that can often confound the ability to achieve reliable phenotypes and consequently, reliable genetic progress.

13p vijichea2711 28-05-2021 11 1   Download

The experiment on twenty three genotypes including three check varieties (GA 2, BGA 2 and RMA 7) of amaranthus (Amaranthus paniculatus L.) was conducted to work out the genetic variability, heritability, genetic advance, correlation, path coefficient and genetic divergence effects of their various attributes on seed yield. The analysis of variance revealed that mean squares due to treatments were highly significant for all characters except seed volume weight (g/10ml).

16p nguaconbaynhay3 07-02-2020 22 2   Download

Sorghum shoot fly [Atherigona soccata (Rondani)] is one of the most important pests of grain sorghum. It is important to understand the nature of gene action to breed for resistance to the target insect pest. In the present study, a population of 259 sorghum recombinant inbred lines (RILs) derived from cross 296B (shoot fly susceptible) x IS 18551 (shoot fly resistant) were evaluated in shoot fly screening nursery to study the inheritance of shoot fly resistance. Variances due to RIL genotypes (G), screening environment (E) and G x E interactions were significant for the traits studied.

10p kethamoi2 14-12-2019 14 0   Download