【摘要】 用BASIC语言编制出育种畜禽系谱数据管理程序.采用数据随机存取文件的方式,利用SPACE＄命令解决了用等长字节的记录存取育种畜禽个体不等长代号名的矛盾.操作简单,使用方便,通用性强,为期保存和利用育种畜禽系谱数据,提供了一个实用性程序.更多还原

【Abstract】 A software of pedigree data management for domestic animal and poultry breeders was made in BASIC language . Part of the software, as described in this report, may render random access to the breeders data files. In the program,SPACES is used, which provides free access to the unequal length codenames of domesticanimal and poultry breeders through the use of equal-length bit records. It is sim-Ple,easy, and highly universal, and may provide a practical program for the long-term storage and retrieval of the pedigree data for domestic animal and poultry breeders.更多还原