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Influence of feed treated with BFM on the properties of silkworm cocoon shell

Field of Science:General EngineeringEcology
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O_TJ.2024.03.12_a28639d7.pdf

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“TEXTILE JOURNAL OF UZBEKISTAN” Scientific-technical journal

“TEXTILE JOURNAL OF UZBEKISTAN” Scientific-technical journal

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ARTICLE ANNOTATION

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In the study, the comparative results of the indicators and the technological characteristics of the shell of the hybrid cocoons grown in local conditions treated with the gumimax drug are presented. The geometric dimensions of the cocoon depend on the breed and hybrids of the silkworm, the sex, the feeding conditions, and the types of cocoons used in the cocooning process. The study of the geometric dimensions of the cocoons of NIISh GS №1, NIISh GS №2, hybrid cocoons maintained in local conditions increased in length, caliber, and uniformity compared to those of the NIISh control hybrid cocoons. It was found that the amount of cocoons of medium caliber (17-19 mm) in domestic NIISh GS №1, NIISh GS №2 hybrid cocoons was 93% and the shape of the cocoons was oval. The amount of silk produced by the cocoon depends on its silkiness, and silkiness depends on the hardness of the cocoon shell. In this NII. Sh G.S. No. 1, NII. Sh G.S. No. 2 in hybrid cocoons NII. Compared to the control hybrid Sh, the silkiness is 1.4%, the silkiness of Termiz Agropilla G.S No.1 hybrid cocoons is 0.4% compared to the control hybrid Termiz Agro cocoons, and the total length of the silk is 115 m higher, as well as the occurrence of silk fiber waste is 18.1% less.

AUTHORS

А.Эшмирзаев

TOSHKENT TO'QIMACHILIK VA YENGIL SANOAT INSTITUTI

Tags

# hybrid# cocoon# silkiness# porosity# cocoon shell# raw silk# leno# unwinding# pupa# cocoon mass# mdir

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Article Identifiers

ROI:

https://eroi.uz/11.100/A026-116249

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Not Available

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