蜜蜂(膜翅目,蜜蜂科)蜂箱重叠对蜂蜜产量和生物标记基因的影响

IF 2.6 3区 农林科学 Q1 Agricultural and Biological Sciences
S. M. Kadri, P. Ribolla, D. Alonso, D. Jong, R. O. Orsi
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引用次数: 0

摘要

摘要:为了生产蜂蜜,养蜂人会在蜂箱中添加一种或多种超级蜂蜜,以便蜜蜂储存蜂蜜。然而,蜂房空间的增加会影响群体中的社会和健康组织,增加压力。本研究评估了蜂蜜生产管理、蜂蜜理化特性、种群发展和饲料免疫系统基因表达模式,作为监测养蜂福利的生物标志物。这些处理包括40个蜂巢,分为4个处理。处理1 -对照,根据储存需要添加超级剂。处理2、3和4在试验开始时分别呈现2、3和4个超级。T1表现出更大的蜂蜜产量(增加39.4%)。蜂群的开放育雏面积无差异,蜂蜜特性也无差异,只有T2处理的封闭育雏面积高于其他处理。在试验中后期,T4组的采集者过氧化氢酶和防御素基因表达较高。因此,在采蜜季节开始时增加内部空间会影响采蜜者的蜂蜜产量和免疫系统。过氧化氢酶和防御素可以作为监测蜂蜜生产福利的生物标志物。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Supering Apis mellifera (Hymenoptera, Apidae) beehives impairs honey production and biomarker genes
ABSTRACT: For honey production, beekeepers add one or more supers to the hives to allow honeybees to store their products. However, the increase in hive space can affect the social and health organization in the colony, promoting stress. This study assessed the management of honey production, physicochemical honey properties, population development, and forages immune system gene expression patterns to be used as biomarker for monitoring beekeeping welfare. The treatments comprised 40 beehives divided in four treatments. Treatment 1 - control, supers added according to storage necessity. Treatments 2, 3, and 4 presented two, three, and four supers at the beginning of the experiment, respectively. T1 presented greater honey production (39.4 % increased). No difference in open brood area in the colonies was observed and honey properties and only T2 showed closed brood area higher than the other treatments. Foragers from T4 showed higher catalase and defensin gene expression at the middle-end experiment. Thus, the increasing internal space at the beginning of honey season can affect honey production and immune system of foragers. Catalase and defensin can be used as biomarkers for monitoring honey production welfare.
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来源期刊
Scientia Agricola
Scientia Agricola 农林科学-农业综合
CiteScore
5.10
自引率
3.80%
发文量
78
审稿时长
18-36 weeks
期刊介绍: Scientia Agricola is a journal of the University of São Paulo edited at the Luiz de Queiroz campus in Piracicaba, a city in São Paulo state, southeastern Brazil. Scientia Agricola publishes original articles which contribute to the advancement of the agricultural, environmental and biological sciences.
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