Pure breeding

To estimate genetic parameters of some growth and reproductive traits, use BLUP method to predicte estimated breeding value (EBV) and selection by EBV to improve the growth performance of pure D, L and Y pigs, improve the reproductive performance of pure L and Y pigs, contribute to meet the requirements of pig production in our country.

27p guitaracoustic09 14-01-2022 16 2   Download

Objectives of the study: Selecting and improving the egg yield of the D629 rooster line; selecting and improving the egg weight of the D523 hen line; evaluating the production ability of commercial crossbred chickens created between D629 rooster line and D523 hen line.

28p guitaracoustic09 14-01-2022 13 2   Download

Hybrid technology in many crops has contributed 20-30 per cent increase in the production and exploitation of heterosis through the development of F1 hybrids which has been recently deployed in rice with yield advantage of 20-25 per cent over best pure lines. The main aim of any plant breeding programme is to develop special high yielding hybrids and success of any plant breeding programme depends on the choice of appropriate genotypes as parents in the hybridization programme.

13p angicungduoc6 22-07-2020 26 2   Download

Small farmers in central Vietnam mainly Mong Cai breed, small pigs, and SocHighland, be adapted to local conditions, but performance and economic efficiency. Genetic improvement of local varieties by introducing the high performance of Mong Cai for breeding pure lines and exotic breeding program will lead to significant benefits for small farmers if it could be related with a

21p xinh_la 10-02-2012 60 10   Download