IMPROVING ABSOLUTE SILK YIELD OF SILKWORM , BOMBYX MORI L. BY USING ROYAL JELLY | ||||
Fayoum Journal of Agricultural Research and Development | ||||
Article 3, Volume 33, Issue 2, July 2019, Page 24-27 PDF (1.05 MB) | ||||
Document Type: Research articles. | ||||
DOI: 10.21608/fjard.2019.190560 | ||||
View on SCiNiTO | ||||
Authors | ||||
Nagat , H. Soliman1; Rasha , A. Salim2 | ||||
1Plant Protection Department, Faculty of Agriculture, El Fayoum University, Egypt. | ||||
2Plant Protection Institute, Agriculture Research Center, Egypt. | ||||
Abstract | ||||
Effect of royal jelly on absolute silk yield of silkworm, Bombyx mori L. was studied during spring season of 2017. Royal jelly was diluted with distilled water to prepare three concentrations (1, 3, and 6 mg/ml.). The obtained results showed that, the concentration 6 mg/ml. of royal jelly occupied the first category to improve larval weight, pupal weight, effective rat of rearing ,cocoon shell weight and absolute silk yield when compared to control. | ||||
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