Abstract
This study is conducted by using strain of hybrid local honeybees Apis mellifera L. from 20th of April to 20th of July 2016 in Wassit Provence / Al-kut city. This study aims at discovering the effect of magnetic food on the activity of honey bee colonies and improve their production in the spring and summer seasons . Three magnetic power are treated in this study (1000, 2000, 3000) Gauss. The results show that honeybee colonies fed with magnetized food are significantly higher in both open and closed incubation brood, and are higher in density compared to natural feeding. For the open brood area, the magnetic food treatments G 2000 and G3000 exceed 3024.57 and 3382.67 cm2 respectively. The lowest comparative treatment is 2772.81 cm2 / hive, the treatment G 3000 exceed the treatments G 1000 and 2000 G and the treated G 1000 as an average brood area open is 2908.75 cm2 / hive, Similarly, closed brood area for workers the magnetic food treatments 2000 G and G3000 are 2792.12 and 3205.91 cm2 / hive respectively, while the comparison treatment is 2533.14 cm2 / hive, and the treatment G 3000 exceed the treatments G 1000 and G 2000 Where treatment 1000 G give the average closed brood area of 2652.78 cm2 / hive. Density is the highest for G 2000 and G 3000 are 13.17 and 14.12 frame / hive respectively, while the lowest comparison treatment is 10.59 frame / hive..
Highlights
This study is conducted by using strain of hybrid local honeybees Apis mellifera L. from 20th of April to 20th of July 2016 in Wassit Provence / Al-kut city
Field tests with some protein supplements for feeding bees at Assiut Governorate
ِؼبٍِخ اٌزغز٠خ اٌطج١ؼ١خ 12.61إؽبس/ؽبئفخ. ٚلذ ٠ؼٛد اٌغجت اٌ ٝرفٛق ِؼبِلاد اٌغزاء اٌّّغٕؾ ف ٟاٌىضبفخ إٌؾٍ١خ ل١بعب ثطٛائف اٌّمبسٔخ اْ اٌشغبلاد اٌّزغز٠خ ػٍٝ اٌغزاء اٌّّغٕؾ ٚاٌّى ِٓ ْٛاٌّؾٍٛي اٌغىشٚ ٞػغٕ١خ ؽجٛة اٌٍمبػ اٌّّضٚعِ ٓ١غ اٌّبء اٌّؼبٌظ ِغٕبؽ١غ١ب فبْ اٌؼٕبطش اٌغزائ١خ اٌزائجخ وبٌغىش٠ذ ٚاٌجشٚرٕ١بد ٚاٌف١زبِٕ١بد ٚاٌذْ٘ٛ عزظً ثظٛسح اعشع ٚثىّ١بد اوجش اٌ ٝخلا٠ب اعغبَ اٌشغبلاد اٌّزغز٠خ ٚاسرفبع ٔشبؽٙب ف ٟرشث١خ اٌؾؼٕخ ٚعّغ ؽجٛة اٌٍمبػ ٚاٌشؽ١ك ٘ٚزا إٌشبؽ أؼىظ ػٍ ٝلٛح اٌٍّىبد فٚ ٟػغ وّ١بد وج١شح ِٓ اٌج١غ ٚثبٌزبٌ ٟص٠بدح ِغبؽخ اٌؾؼٕخ ٚاسرفبع وّ١بد اٌّخضٔٚخ ِٓ اٌؼغً ٚؽجٛة اٌٍمبػ ٚص٠بدح اٌىضبفخ إٌؾٍ١خ ف ٟاٌطٛائف اٌّغزاح ػٍ ٝاٌغزاء اٌّؼبٌظ ِغٕبؽ١غ١ب ,ث )1997( Ojil ٚTakatchenko ٓ١أْ اٌّبء اٌّؼبٌظ ِغٕبؽ١غ١بً ٠ى ْٛرا شذ عطؾ ٟألً ٌٚضٚعخ ألً, ٚوزٌه ث (2013) Raafat ٓ١اْ ِؼبٍِخ اٌّبء ِغٕبؽ١غ١بً رؤد ٞاٌ ٝرؾغٓ ٚرغبٔظ رشو١جٗ ٚرؾغ ٓ١لبثٍ١خ رٚثبْ اٌّؼبدْ ٚاٌف١زبِٕ١بد اٌؼشٚس٠خ ٌٍغغُ ٚص٠بدح عٌٛ١خ رٍه اٌؼٕبطش اٌغزائ١خ ٚعشػخ رٛطٍٙ١ب اٌ ٝاعضاء اٌغغُ اٌّخزٍفخ ,ؽ١ش اْ خلاي ِغٕطخ اٌّبء عزؾظً ٌٗ رغ١شاد ف١ض٠ب٠ٚخ ِضً رغ١١ش اٌٍٚ ْٛص٠بدح اػذاد أٛ٠بد اٌ١ٙذسٚوغ( ً١ــ )OH اٌز٠ ٞغ١ش ِٓ دسعخ الاط اٌ١ٙذسٚع٠ٚ ٟٕ١غؼٍٗ اوضش لبػذ٠خ, وزٌه ٠ىغجٗ ؽبلخ وبِٕخ رؼ١ذ رٕظ ُ١شؾٕبد اٌّبء اٌؼشٛائ١خ ثشىً ِٕزظُ ِٓٚصُ عٌٛٙخ إِزظبطٗ ِٓ خلا٠ب عغُ اٌىبئٓ
Summary
This study is conducted by using strain of hybrid local honeybees Apis mellifera L. from 20th of April to 20th of July 2016 in Wassit Provence / Al-kut city.
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