机构地区: 佛山科学技术学院
出 处: 《佛山科学技术学院学报(自然科学版)》 1999年第2期43-46,共4页
摘 要: 在孵化技术水平和孵化环境相对稳定的条件下,种蛋受精率与受精蛋孵化率呈显著的正相关关系,建立相应的回归方程,应用该方程指导生产实践,增加经济效益。 In the relatively stable conditions of incubative technique level and incubative surroundings, the fertilized rate of breeding eggs and incubation of fertilized eggs demonstrated a direct coherent relation. Based on this coherent relation, a regression equation was built up and its applications were discussed.
领 域: [自然科学总论]