Abstract: The growth and development of broiler breeder in reserve period has great influence on their performance in laying period.Whether the growth performance of broiler breeder in reserve period reaches the required standard or not is the prerequisite for guaranteeing the egg quantity and quality and is also the key point for improving the economic benefit of broiler breeding farm.The first-hand data on actual production of parent broiler breeding farms were summarized and analyzed in this paper.Combined with the production performance standards in the ideal state,the weekly fluctuation of growth performance of broiler breeder in reserve period was displayed by data tables and curves.Furthermore,a probing analysis was made to narrow the gap between practical and theoretical production performance,to improve the growth performance of broiler breeder in reserve period and to select methods to strengthen management work.The results of this study may help the raising households in attaching more importance to broiler breeder in reserve period and making proper preparation before laying eggs,so as to make contribution to obtain greater economic benefits and supply more and better products for the market.