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Properties of cocoons grown by intensive method under high humidity

Field of Science:Chemical EngineeringColloid and Surface ChemistryGeneral Chemical EngineeringIndustrial and Manufacturing Engineering
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O_TJ.2024.01.10_cc7e6a23.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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The article presents the quality of the mulberry silkworm feed base, the agrotechnics of worm feeding, the hygrothermal regime and the creation of optimal conditions, the methods of cocoon cultivation for the creation of productive industrial breeds and hybrids adapted to different regions of our republic and for the production of high-quality cocoons from them. In the researches, the local "Zarafshon-2" and "Zarafshon-3" industrial hybrid mulberry silkworms were carried out in cocoons grown intensively in natural and high humidity conditions, and their technological parameters were studied. In our experiments, the intensive method (experiment) and the natural method (control) were taken. According to the intensive method, silkworms were grown in a microclimate created at a certain distance between the top and bottom of the silkworm with a film. When feeding silkworms under the film, gray cloth was used instead of the usual bedding paper. The word "intensive" means "quick, fast, intense". Comparing both methods used in feeding worms, their specific advantages and disadvantages and their effect on the development of worms were studied. In high humidity, the intensive method caused the feeding of silkworms under the film to keep the feed moist for a long time, and this condition allowed the worms to feed on leaves that did not lose moisture, and the consumption of feed was saved. The days of transition of worms from young to young were reduced by 2 days in the experimental method compared to the control. Effects of worm feeding methods on live cocoon weight and silkiness, and technological parameters of live cocoons reared and cocooned in isolation, live cocoon weight and its component yield, 7- and 16-day dry weight and component yield of cocoons reared in different meth

AUTHORS

A.Gulamov

TOSHKENT TO'QIMACHILIK VA YENGIL SANOAT INSTITUTI

Tags

# silkiness# cocoon weight# cocoon hybrid# natural method# intensive method# high humidity# live cocoon# dry cocoon# cocoon shell# pupa weight

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Article Identifiers

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https://eroi.uz/11.100/A026-746062

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