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本人多年出租蜜蜂为大棚授粉取得一定经验,现介绍如下:1、选择蜂群选择3框足蜂以上的无病害的健康蜂群,箱内饲料充足。铁岭县双井子乡双井子屯张师傅租用2群蜜蜂,为油桃授粉,由于饲料不足,授粉结束2群蜂全部饿死。 相似文献
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蜜蜂授粉技术最近几年才被作为一项农业增产措施在生产中应用。所以 ,以前所提到的蜂群四季管理 ,只是为了提高蜂产品产量而采取的一系列管理办法 ,当蜂群的主要任务是为大田作物授粉时 ,其管理技术就要作相应的改变。蜜蜂授粉时也需要一整套的管理技术 ,当然有些日常管理技术仍然适用 ,但在这一章不再赘述 ,只重点介绍在蜜蜂授粉过程中蜂群必要的管理技术。１授粉蜂群的繁殖目前 ,温室或大棚作物授粉需一定数量的蜜蜂 ,若临时用一般蜜蜂的原群来进行授粉 ,如果采用租蜂的办法 ,因温室花粉少 ,花朵少 ,饲料严重缺乏 ,蜂群下降幅度较大 ,对养… 相似文献
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蜜蜂低温采集活动的研究 总被引：1，自引：0，他引：1
闽南山区八叶五加花期,蜜蜂采集的最低气温中蜂6.5℃、意蜂9.5℃。根据试验推测:蜜蜂在,八叶五加花期采集的安全温度中蜂6.5℃、意蜂11℃;蜜蜂采集的最低极限温度中蜂4.5℃以下,意蜂8.0℃。气温低于14℃中蜂出勤率大大高于意蜂。利用中蜂低温采集特性,能充分地利用低温泌蜜型蜜源,在农业生产上可以有效地为低温开花的作物授粉。 相似文献
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大棚种植草莓 ,必须利用蜜蜂授粉 ,才能座果多 ,产量高 ,畸形果少。大安种草莓刚刚起步 ,经验不足 ,走了许多弯路。2 0 0 0年第一批草莓花是用人工授粉 ,结果畸形果多 ,果座也少。为此第二批花改用蜜蜂授粉 ,畸形果没有了 ,产量自然就高了 ,效益大增。用蜜蜂授粉应注意几个问题 :一、准备阶段在草莓开花 5至 6天之前 ,应把蜜蜂放入棚内 ,让它先适应一段时间。此前应清除对蜜蜂有害物。授粉蜂群蜂数不要太多 ,多了出勤率高 ,始花期花开的少 ,蜜蜂寻找花而过度劳累 ;蜂数少了授不好粉 ,一般半亩地用一箱蜂 ,蜂数 5框就足够了。二、蜂箱的位置… 相似文献
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蜂箱的摆放方位对设施草莓蜜蜂授粉的影响 总被引：1，自引：0，他引：1
《中国蜂业》2015,(12):14-16
蜜蜂授粉是设施草莓生产配套技术,西方蜜蜂(Apis mellifera)是设施草莓的主要授粉蜂种。在设施环境中,蜂群的摆放位置对蜜蜂活动有重要影响,本研究通过比较设施草莓园内不同摆放方位的蜂群活动规律及群势下降情况,结果表明,蜜蜂蜂群在设施草莓园内的摆放方位对于蜜蜂访花密度有显著影响(p0.01),其中蜜蜂蜂箱坐东朝西摆放时,蜜蜂访花密度显著高于其他3种摆放方式;在草莓整个花期授粉过程中,蜜蜂蜂群群势呈现逐渐下降趋势;然而,蜜蜂蜂群在设施草莓园内的摆放方位对群势下降程度无显著影响(p0.05);蜜蜂访花密度与蜂群群势呈正相关,与草莓开花数量无显著相关性。本研究明确了设施草莓园内授粉蜂群的放置方位对蜜蜂访花行为及蜂群群势的影响,为设施草莓内蜜蜂科学授粉技术提供了一定的理论依据。 相似文献
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大棚樱桃蜜蜂授粉期间蜂群的管理好坏直接影响到授粉的效果,也影响到蜂群出棚后的发展和蜂产品的生产,大棚樱桃通过蜜蜂授粉产量可达2000-3000斤/亩,收入在6500元左右,是蜂农授粉收入近百倍,是自然状态下收入的十几倍。 相似文献
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蜂子比值与采蜜量相关性的研究 总被引：1，自引：0，他引：1
“浙农大1号”意蜂66群 ,通过刺槐花期和荆条花期的5次重复试验 ,研究蜂子比值与单位蜜蜂采蜜量的关系。5次重复试验结果均表明两者之间存在显著的正相关 ,其相关系数分别为0.6207 (n=16)、0.6887 (n=11)、0.5074 (n=27)、0.7628 (n=17)、0.5920 (n=17) ,且这5个相关系数之间不存在显著差异 ,表明这些试验蜂群来自相同相关程度的总体。把5次重复试验的数据进行综合 ,得到蜂子比值与单位蜜蜂采蜜量之间的相关系数r=0.3737 (n=88) ,回归方程为y=1.4262 3.2805x (0.3相似文献
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熊蜂（Bombus spp.）的授粉特性及其人工饲养 总被引：7，自引：1，他引：7
本文通过对Bombus lucorum和Bombus terrestris两个熊蜂种的室内饲养及温室蔬菜授粉试验,分析了熊蜂的授粉特性、人工饲养技巧和应用前景. 相似文献
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利用蜜蜂为保护地作物授粉,改变了蜜蜂的正常生活习性,在蜂群的选择、蜂群的准备、进棚时间及授粉期蜂群管理等方面必须采取相应的技术措施,才能达到增产增收的目的。 相似文献
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This study was carried out to determine the effects of shield and sword comb orientation hive types on wintering ability,
survival rates (in winter) and population growth of honeybee colonies (A. mellifera anatoliaca) in spring season. In ancient Anatolia beekeeping; honeybee colonies were identified sword and shield (the colonies which
build up the combs vertical and horizontal according to positions of the hive entrance) before the uses of top-opened hive
with movable frames. Total twenty honeybee colonies, which have similar condition according to queen age, genotype, number
of frames covered with adult worker bees, brood areas and food stocks, were used in this study. Average wintering ability
of colonies in the shield and sword groups were found to be 98.57% and 69.76%; average survival rates were found to be 100%
and 100% in shield and sword group colonies respectively. The average number of frames covered with adult worker bees at mid
June in shield and sword group colonies were found to be 15.6 ± 1.58, 12.00 ± 1.25 number/colony and the average brood areas
were found as 7863.5 ± 402.9, 5997.0 ± 373.3 cm2/colony respectively. Differences between the group means on wintering ability, sealed brood areas and colony strength were
found significant (P < 0.01), but differences on survival rates were not found significant (P > 0.05). The colonies living
in shield (horizontal) hives have showed better wintering ability and more colony population than colonies living in sword
(vertical) hives. 相似文献
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Cristina Botías Raquel Martín-Hernández Laura Barrios Aránzazu Meana Mariano Higes 《Veterinary research》2013,44(1):25
Nosemosis caused by the microsporidia Nosema apis and Nosema ceranae are among the most common pathologies affecting adult honey bees. N. apis infection has been associated with a reduced lifespan of infected bees and increased winter mortality, and its negative impact on colony strength and productivity has been described in several studies. By contrast, when the effects of nosemosis type C, caused by N. ceranae infection, have been analysed at the colony level, these studies have largely focused on collapse as a response to infection without addressing the potential sub-clinical effects on colony strength and productivity. Given the spread and prevalence of N. ceranae worldwide, we set out here to characterize the sub-clinical and clinical signs of N. ceranae infection on colony strength and productivity. We evaluated the evolution of 50 honey bee colonies naturally infected by Nosema (mainly N. ceranae) over a one year period. Under our experimental conditions, N. ceranae infection was highly pathogenic for honey bee colonies, producing significant reductions in colony size, brood rearing and honey production. These deleterious effects at the colony level may affect beekeeping profitability and have serious consequences on pollination. Further research is necessary to identify possible treatments or beekeeping techniques that will limit the rapid spread of this dangerous emerging disease. 相似文献
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M.H. Villet 《African Zoology》2013,48(4):254-259
Although colonies of Platythyrea lamellosa were found to be consistently queenless, the division of labour amongst workers resembled the pattern generally characteristic of ants. Mated workers were involved only with reproduction and tending larvae. The behaviour of virgin workers was influenced by their age. Athough they showed a degree of individual variation in behaviour, they were clearly organized into three roles: nursing eggs and larvae; tending cocoons and domestic tasks; and foraging. Behaviours sharing a common focus (e.g. larvae or prey) were highly associated. The integration of individual variability into a relatively precise pattern at the level of the colony was not merely a statistical artifact, but probably involved the way that tasks were spatially localized within the nest, as well as the changing physiological state of individual ants. Nest structure is probably important in this regard. 相似文献
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Honeybees are the most critical pollinators providing key ecosystem services that underpin crop production and sustainable agriculture. Amidst a backdrop of rapid global change, this eusocial insect encounters a succession of stressors during nesting, foraging, and pollination. Ectoparasitic mites, together with vectored viruses, have been recognized as central biotic threats to honeybee health, while the spread of invasive giant hornets and small hive beetles also increasingly threatens colonies worldwide. Cocktails of agrochemicals, including acaricides used for mite treatment, and other pollutants of the environment have been widely documented to affect bee health in various ways. Additionally, expanding urbanization, climate change, and agricultural intensification often result in the destruction or fragmentation of flower-rich bee habitats. The anthropogenic pressures exerted by beekeeping management practices affect the natural selection and evolution of honeybees, and colony translocations facilitate alien species invasion and disease transmission. In this review, the multiple biotic and abiotic threats and their interactions that potentially undermine bee colony health are discussed, while taking into consideration the sensitivity, large foraging area, dense network among related nestmates, and social behaviors of honeybees. 相似文献
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熊蜂和蜜蜂为日光温室甜椒授粉的研究 总被引：8，自引：0，他引：8
本文对日光温室甜椒应用熊蜂授粉、蜜蜂授粉和空白对照进行了比较研究,结果表明:熊蜂组和蜜蜂组比对照组单果重分别增加30.4%和13.7%,种子数分别增加79.9%和21.6%,心室数分别增加29.6%和11.1%,产量分别增加38.3%和22.6%;熊蜂组比蜜蜂组单果重增加14.6%,种子数增加47.9%,心室数增加16.7%,产量增加12.8%.在营养指标上,熊蜂组和蜜蜂组比对照组纤维素含量分别减少50.0%和40.6%,硝酸盐含量分别降低13.8%和13.1%,铁含量分别增加175.8%和23.7%.说明熊蜂和蜜蜂授粉能够增加单果重、心室数、果实大小和小区产量,降低纤维素和硝酸盐含量,增加铁含量,促进营养物质吸收和果实生长,改善果实品质,熊蜂授粉效果更好.熊蜂授粉明显增加果实种子数的特点对甜椒制种生产非常有利. 相似文献
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Dennis vanEngelsdorp David R. Tarpy Eugene J. Lengerich Jeffery S. Pettis 《Preventive veterinary medicine》2013,108(2-3):225-233
Using standard epidemiological methods, this study set out to quantify the risk associated with exposure to easily diagnosed factors on colony mortality and morbidity in three migratory beekeeping operations. Fifty-six percent of all colonies monitored during the 10-month period died. The relative risk (RR) that a colony would die over the short term (～50 days) was appreciably increased in colonies diagnosed with Idiopathic Brood Disease Syndrome (IBDS), a condition where brood of different ages appear molten on the bottom of cells (RR = 3.2), or with a “queen event” (e.g., evidence of queen replacement or failure; RR = 3.1). We also found that several risk factors—including the incidence of a poor brood pattern, chalkbood (CB), deformed wing virus (DWV), sacbrood virus (SBV), and exceeding the threshold of 5 Varroa mites per 100 bees—were differentially expressed in different beekeeping operations. Further, we found that a diagnosis of several factors were significantly more or less likely to be associated with a simultaneous diagnosis of another risk factor. These finding support the growing consensus that the causes of colony mortality are multiple and interrelated. 相似文献