天然成熟蜜与非成熟蜜质价比研究

Research on the rate of quality to price of natural ripe honey and non-ripe hon ey in China

选择22个群势相当、蜂群结构相似的继箱群,按群势大小随机分成两组,一组生产天然成熟蜜,一组生产非成熟蜜,记录试验蜂群的群势、产蜜量、产浆量。结果表明:天然成熟蜜试验组(A组)的取蜜量平均为11552g,非成熟蜜试验组(B组)的平均取蜜量为28961g,B组的取蜜量是A组的2.51倍,t检验表明,P<0.01,差异极显著;测定两组蜂蜜的含糖量,天然成熟蜜在80%(41度)以上,而非成熟蜜在36度左右,计算取糖量为:A组9309g,B组15649g;B组的取糖量是A组的1.68倍,P<0.01,差异极显著;产浆量为:A组707g,B组691g,P>0.05,差异不显著;群势下降率的平均值为:A组21%,B组23%,P>0.05,差异不显著。结论,从蜂蜜的产量方面考虑,天然成熟蜜的价格应该是非天然成熟蜜的2.5倍。

The quality of honey is becoming an obstacle to the harmonious development of Chinese apicuhure. The unreasonable rate of honey quality to price is the most important issue. In order to explore the reasonable rate of honey quality to price, we carry out this project based on the yield of natural ripe honey and non-ripe honey produced at the same condition. During the flowering season of rape in 2005, twenty-two strong colonies were checked with similar populations and structures and divided into two groups A and B, randomly. A group with 11 colonies produced natural ripe honey and B group with 11 colonies produce non-ripe honey. The yields of honey and royal jelly and colony population were determined in A and B group colonies at the same conditions. The results showed that the average yield of honey, royal jelly in A and B group were 11552 g, 707g and 28961 g, 691 g respectively. The honey yield in B group was 2.51 times of the yield from A group. The difference of honey yield was significant between A group and B group （P〈0.01）, while the difference of royal jelly yield was not significant. The concentrations of honey were also determined in A and B group. The average concentration in A group was above 41 baume degree and B group was about 36 degree. The average weight of calculated sugar in A and B group was 9309 g and 15649 g, respectively. The difference was significant between A and B group （P〈0.01）. The loss rate of colony population was 21% and 23% in A and B group during experimental period and the difference was not significant （P〉0.05）. All of above, the price of natural ripe honey should be 2.5 times of the price of non-ripe honey based on the yield.