56 resultados para Beekeepers


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Full title: 1916-17, Report of the Maryland agricultural society including the reports of the state horticultural society, the Crop improvement association, the State dairymen's association, the State beekeepers' association -- 1918-20, same title, with the addition of the Vegetable growers' association and the Sheep growers' association -- 1921, same title as 1918-20 with the addition of the Tobacco growers' association -- 1922, Report of the Maryland agricultural society, the Maryland farm bureau federation, including the reports of the State horticultural society, the Crop improvement association, the State dairymen's association, the State beekeepers' association, the Vegetable growers' association, the Sheep growers' association, the Tobacco growers' association, County farm bureau federations -- 1923- Report of the Maryland agricultural society, the Maryland farm bureau federation, including the reports of the Maryland state horticultural society, the Maryland crop improvement association, the Maryland state dairymen's association, the Maryland state beekeepers' association, the Maryland vegetable growers' association, the Maryland sheep growers' association, the Maryland tobacco growers' association, the Maryland swine growers' association.

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Volumes 2-7 published in Covina, California.

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1913/1914 includes also "A program for the treatment of orchard insect pests and plant diseases, by C. H. Baldwin and H. F. Dietz. Bulletin no. 3" [and] "Circular of information for beekeepers, no. 2, rev. by B. F. Kindig."

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"M0017."

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Mode of access: Internet.

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Imprint varies.

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The Maya of the Yucatan region have a long history of keeping the native stingless bees (subfamily Meliponinae). However, market forces in the last few decades have driven the Maya to favor the use of invasive Africanized honey bees (Apis mellifera scutellata) for producing large quantities of high quality honey that has an international market. Furthermore, the native bees traditionally used by the Maya are now disappearing, along with the practice of keeping them. ^ An interdisciplinary approach was taken in order to determine the social factors behind the decrease in stingless beekeeping and the ecological driving forces behind their disappearance from the wild. Social research methods included participant observation with stingless beekeepers, Apis beekeepers, and marketing intermediaries. Ecological research methods included point observations of commonly known melliferous and polliniferous plants along transects in three communities with different degrees of human induced ecosystem disturbance. ^ The stingless bee species most important to the Maya, Melipona beecheii, has become extremely rare, and this has caused a breakdown of stingless beekeeping tradition, compounded with the pressure of the market economy, which fuels Apis beekeeping and has lessened the influence of traditional practices. The community with the heaviest amount of human induced ecosystem disturbance also had the highest degree of dominance of Apis mellifera, while the area with the most intact ecosystem had the highest diversity of stingless bees, though Apis mellifera was still the dominant species. Aggressive competitive behavior involving physical attacks by Apis mellifera against stingless bees was observed on several occasions, and this is a new observation previously unreported by science. ^

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Date of Acceptance: 20/12/2015 This work was funded by BBSRC-LINK grant # BB/J01009X/1 and Vita Europe Ltd. We are grateful to the Scottish Beekeepers Association, especially Mr Phil McAnespie in supporting this work at its inception. We acknowledge partial funding from a Genesis Faraday SPARK Award, part of a Scottish Government SEEKIT project for the early part of this work. We are grateful to Prof David Evans for his advice on Varroa destructor viruses.

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The soybean is the grain in which greater food dependency has Mexico, reason why as of 2008, the government has promoted his culture, granting excellent subsidies, as much to producers as to buyers of the grain, thus contributing to a recent process of expansion in certain states, as it happens in Campeche. The objetive of this article is the analysis of the characteristics and effects of those supports, as well as of the rest of factors that until today they have taken to the producers of the mentioned state to initiate or to expand the cultivation of the soybean. The findings of the investigation reveal that although the producers have improved their levels of income, the process is vulnerable, as it depends on variables like the governmental supports, the international prices of the soybean and exchange rate. Although the study of the negative effects of genetically modified soybeans (GM) in other areas (environment, biodiversity, deforestation, human and animal health) is not the purpose of this investigation, some information will be provided, as on the conflict between soybean producers and beekeepers in the state of Campeche.

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The Multicriteria decision analysis is a tool to support decision-making in the identification of areas with the utmost beekeeping potential. This paper design a GIS multicriteria approach to assess the beekeeping potential. The development of a conceptual model structure requires the participation of stakeholders and experts in that process. The spatial Multicriteria Decision Analysis (MCDA) allowed defining the potential beekeeping map. The resulting maps can be used by the beekeepers associations to easily select the more suitable areas for the apiaries location or relocation and avoid prohibited areas by legal requirements.