作 者: ;
机构地区: 郑州牧业工程高等专科学校
出 处: 《郑州牧业工程高等专科学校学报》 2000年第4期246-248,共3页
摘 要: 本文通过二年五个花期的五次重复试验表明 ,蜂群中的蜂子比值与单位蜜峰的产浆量呈正相关关系 ,且相关程度均为强相关。 5次试验的相关系数分别为 0 .87、0 .8、0 .86、0 .87、0 .6 7,通过相关系的差异显著性检验 ,其显著程度为显著或极显著 ,说明单位蜜蜂的产浆量随蜂子比值的增长而提高。 An experiment,over 5 nectar periods in 2 years,with 5 replications indicated that brood ratio in the bee colony was positively and strongly correlated with royal jelly production per bee. The coefficients of correlation for 5 replications were 0.87,0.80,0.86,0.87and 0.67,respectively.There were significant or very significant differences,indicating increased royal jelly production per bee with increased brood ratio.