不同蜂种、不同管理方式意蜂春季生产效益比较试验

Comparative test of production benefit between various stains of Italian bees with different management modes in spring

在贵阳地区以三个意蜂品系、三种管理方式进行了春季生产效益比较试验，并对试验结果进行统计，揭示出蜜（ｙ）、浆（ｘ）产量间呈负的相关关系（ｒ＝－０．８４）。同时，还提出了用蜜浆单价比（Ｐ）来衡量不同蜜浆产量组合间的经济效益。经比较分析，就现阶段我省春季蜜浆价格而言。养蜂者宜采用浆蜂原种、按产浆为主的方式生产；或选用浆本杂一代，按蜜浆兼顾的方式进行管理。

Abstract was made in the region of Guiyang City to compare production benefit in spring between 3 modes of managemnt in keeping 3 strains of Italian bees (the strain that gives high output of royarl jelly, the localized Italians, and the lst genenrtion of hybrids of the above two strains ).Statistic analysis of the test results showed that there was a negative corresponding relationship between the output of honey )y ) and the output of royal jelly (x) (r=- 0. 84), the regression linear equation being found as y=81 .66-29. 27x. On the basis of this analysis, the thetesters suggested that the propprtioon of the two products (p) can be taken as an evaluation standard for ecnomin lineal benefit of management of combined production of honey and royal jelly. It was also concluded that. taking into account the current market prices of honey and royal jelly in spring into account the beneficial choice of bee-keepers in Guizhou Prtivice should be either in produce royal jelly by keeping the strain that gives good output of royal jelly or to produce both honey and royal jelly by keeping the lst generation of hybrids of the above-mentioned strain and the localized Italians.(Administration of Animal Husbandry of Guizhou Province) (Institute of Animal Husbandry and Veterinary Science of Guxhou Prvince.)