细化搜索
结果 1-2 的 2
Logit analysis for the entry of farmers into contract Japanese quail farming 全文
2023
K. Chitrambigai | A. Serma Saravan Pandian
The present study was undertaken to analyze the factors determining the participation of farmers in contract Japanese quail farming. The primary data for the study was collected through a pre-tested interview schedule. The determinant factors for farmers participation in contract Japanese quail farming were assessed by the logit model and the results of the analysis revealed that the farm size and profitability were found to be the positive determinant factors and investment was found to be a negative determinant factor for the participation of farmers in contract Japanese quail farming.
显示更多 [+] 显示较少 [-]A genetic improvement program for Kedah-Kelantan cattle 全文
2012
Raymond A. K. | Abu-Hassan M. A.
Kedah-Kelantan cattle (KK) being an indigenous breed are highly adapted to the hot-humid Malaysian climate and can survive in harsh, marginal environments. This makes the KK a valuable genetic resource, given the challenges of climate change and the changing demands of the livestock sector. Hitherto there is no comprehensive programme to genetically improve the purebred KK. Genetic improvement of the KK would be to fulfill the breeding objectives of increasing lean meat growth rate, enhancing meat quality, raising feed efficiency, improving fertility and maintaining adaptability. The breeding structure proposed is a 2-tier breeding structure, with a nucleus tier followed by a commercial tier below it. The nucleus tier would comprise of a number of pedigree farms run as a community
breeding project. A sire reference scheme is proposed, where progeny of reference sires are used as genetic links between pedigree herds and between years. Some guidelines are offered on the establishment
and implementation of the scheme. Modern breeding technology such as BLUP using an Animal Model, artificial insemination, embryo transfer, tissue scanning, MAS and MAI could be used as tools to support the KK genetic improvement programme. To address the problem of genetic erosion, emphasis should be given to the conservation and sustainable utilization of the KK. The programme is expected to have a high impact on the livestock sector. Substantial investments are needed to develop infrastructure and human capital associated with the KK breeding programme. The establishment of a KK breed society will improve awareness concerning the KK and protect the interests
of the KK breeding community.
显示更多 [+] 显示较少 [-]