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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 8. Отображено 8.
15-08-2023 дата публикации

Seed production method of slaughter type three-yellow high-quality broiler chicken commercial line

Номер: CN116584434A
Автор: LI CHUNMIAO, ZHAO ZHENHUA, HAN WEI, HUANG HUAYUN, WANG QIANBAO, HUANG ZHENGYANG, JIA XUEBO, ZHOU CHENGHAO
Принадлежит:

The invention provides a seed production method of a slaughter type three-yellow high-quality broiler chicken commercial line, which comprises four steps of first male parent rapid seed production, first female parent rapid seed production, second female parent rapid seed production and terminal male parent rapid seed production. On the basis of a hybridization test, breeding is carried out by adopting an inter-family random mating mode capable of avoiding inbreeding, molecular breeding is combined, individuals are accurately selected, and a yellow feather broiler commercial generation which has the characteristics of outstanding precocity performance, large body type and three yellow (yellow feather, yellow skin and yellow shin) and is suitable for slaughtering is obtained; therefore, the new variety of the slaughtered yellow-feathered broiler chicken which meets the market requirements, is suitable for slaughtering, processing and marketing, and has the characteristics of three yellow ...

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Номер записи: 1
07-04-2023 дата публикации

High-quality broiler complete feed and application

Номер: CN115918805A
Автор: HUANG HUAYUN, ZENG JIANXIN, ZHAO ZHENHUA, LIANG ZHONG, WANG QIANBAO, HAN WEI, HUANG ZHENGYANG, LI CHUNMIAO, LI GUOHUI, ZHANG ZIXIAO, LI RUIRUI
Принадлежит:

The invention relates to a high-quality broiler complete feed which is prepared by fermenting a mixture, and the mixture comprises 1400-1600 kg of brewer's grains, 400-600 g of a leavening agent, 8-10 g of table salt, 5-7% of corn flour and 4-7% of a big pig feed by weight. Wherein the big pig feed contains 14.0-16% of crude protein, less than or equal to 7.0% of crude fiber, less than or equal to 8.0% of crude ash, more than or equal to 0.4% of total phosphorus, 0.5-1.2% of calcium, more than or equal to 1.0% of lysine and 0.3-1.0% of sodium chloride, and each kilogram of the feed contains 500U of phytase. According to the method, the feeding cost is reduced, the additional value of industrial byproducts is increased, the economic benefit is remarkable, the meat quality of high-quality broilers is remarkably improved, the meat quality is compact, and the taste is better.

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Номер записи: 2
13-06-2023 дата публикации

Heat-stress-resistant special compound feed for broiler chickens and preparation method of heat-stress-resistant special compound feed

Номер: CN116250598A
Автор: WU ZHAOLIN, ZHAO ZHENHUA, LI CHUNMIAO, HAN WEI, HUANG HUAYUN, WANG QIANBAO, HUANG ZHENGYANG, FAN JIANHUA
Принадлежит:

The invention relates to the technical field of feed formulas, in particular to a special heat-stress-resistant compound feed for broiler chickens and a preparation method of the special heat-stress-resistant compound feed. The heat-stress-resistant compound feed special for the broiler chickens comprises the following raw materials in parts by mass: 50-60 parts of corn, 1.5-2 parts of fish meal, 3-4 parts of shell powder, 20-25 parts of soybean meal, 2-2.5 parts of fermented soya bean ginger and 0.1-0.3 part of table salt. The heat-stress-resistant compound feed special for the broiler chickens is not added with antibiotics or sedative, can effectively relieve the heat stress phenomenon of the broiler chickens, and does not cause environmental pollution. The heat-stress-resistant special compound feed for the broiler chickens is simple in raw material composition, low in price, easy to obtain and low in cost, does not cause economic burden to broiler chicken farmers, and is easy to popularize ...

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Номер записи: 3
30-05-2023 дата публикации

Bee venom glycopeptide as well as preparation method and application thereof

Номер: CN116178519A
Автор: SU CHUNLI, LI RONG, LIANG BINGXIN, LIAO HONGLI, LI LINJI, TANG MING, LIAO XIUFEI, LU LI, LI CHUNMIAO, WANG LEI, LI QINGWEN
Принадлежит:

The invention provides melittin glycopeptide as well as a preparation method and application thereof, and belongs to the field of polypeptide medicines. According to the melittin glycopeptide disclosed by the invention, Ac-GIGAVLKVLTTGLPALISWIKRKRQQ-NH2 is taken as a peptide chain, and arginine at the 22 < th > site and/or arginine at the 24 < th > site are/is subjected to glycosylation modification. The melittin glycopeptides are successfully prepared, it is proved that the hemolysis effect of the melittin glycopeptides is greatly reduced compared with that of melittin, the problem that melittin has high hemolysis in the prior art is effectively solved, and clinical application is facilitated. Meanwhile, the antibacterial activity and the tumor cell inhibition activity of the part of melittin glycopeptides prepared by the method are remarkably superior to those of melittin, and the part of melittin glycopeptides have good application prospects in the research and development field of preparation ...

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Номер записи: 4
05-05-2023 дата публикации

Broiler chicken breeding cage with automatic weighing function

Номер: CN116058302A
Автор: ZHAO ZHENHUA, LI CHUNMIAO, WU ZHAOLIN, HAN WEI, HUANG HUAYUN, WANG QIANBAO, HUANG ZHENGYANG, JIA XUEBO, FAN JIANHUA
Принадлежит:

The invention discloses an automatic weighing broiler chicken breeding cage which comprises a cage body, one side of the cage body is provided with an inlet and outlet, a cage door is hinged in the inlet and outlet, one side in the cage body is fixedly connected with an arc-shaped groove body, and the inlet side of the arc-shaped groove body is fixedly connected with a necking groove body; the weighing mechanism comprises a straight groove body, the straight groove body is fixedly connected to the outlet side of the arc-shaped groove body, a weighing part and a blocking part are fixedly connected into the straight groove body, and the weighing part is electrically connected with an external computer; the first driving mechanism comprises a moving part, the moving part is fixedly connected to the inner wall of the top end of the cage body, a first plate body is fixedly connected to the moving part, and a pneumatic driving part is fixedly connected to the side, close to the necking groove ...

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Номер записи: 5
27-06-2023 дата публикации

Flying capability measuring device for free-range high-quality chickens

Номер: CN116326513A
Автор: ZHAO ZHENHUA, LI CHUNMIAO, HAN WEI, HUANG HUAYUN, WANG QIANBAO, HUANG ZHENGYANG, WU ZHAOLIN, FAN JIANHUA
Принадлежит:

The invention discloses a device for measuring the flying capacity of free-range high-quality chickens, and relates to the technical field of healthy chicken breeding. The device comprises a fence and a measuring chamber, an opening is formed between the measuring chamber and the fence, and a fence door is arranged on the peripheral side of the fence; measuring scales are arranged on one side of the inner wall of the measuring chamber, a monitoring camera corresponding to the measuring scales is arranged at the top of the inner wall of the measuring chamber, a feed box is arranged in the measuring chamber, a noise driving device is arranged at the top of the inner wall of the measuring chamber, and a motor in transmission fit with the noise driving device is arranged on the upper side of the measuring chamber; two transmission assemblies in transmission fit with the motor are arranged in the upper side of the measuring chamber, movable plates corresponding to the two transmission assemblies ...

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Номер записи: 6
29-08-2023 дата публикации

Compound feed capable of reducing fat percentage of broiler chickens and preparation method of compound feed

Номер: CN116649499A
Автор: LI CHUNMIAO, ZHAO ZHENHUA, WANG QIANBAO, HUANG HUAYUN, HUANG ZHENGYANG, WU ZHAOLIN, JIA XUEBO, CHANG LINGLING
Принадлежит:

The invention discloses a compound feed for reducing the fat rate of broiler chickens and a preparation method thereof, and belongs to the technical field of feeds. The compound feed is prepared from the following raw materials: corn, soybean meal, bamboo green pigment, L-carnitine, lysine iron, compound vitamins, bacillus licheniformis, bacillus subtilis and sodium selenite. The preparation method comprises the following steps: inoculating bacillus subtilis into a fermentation culture medium containing sodium selenite, carrying out shake culture, carrying out ultrasonication to obtain a fermentation broth containing bacillus subtilis and nano-selenium, adding bacillus licheniformis into the fermentation broth, and then adding soybean cake meal for fermentation to obtain a soybean cake meal fermentation broth; and adding the corn, the bamboo green pigment, the L-carnitine, the lysine iron and the compound vitamins into the soybean cake meal fermentation liquor, uniformly mixing, drying ...

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Номер записи: 7
23-06-2023 дата публикации

Seed production method of high-reproduction slow-feathering high-quality new broiler strain

Номер: CN116287318A
Автор: LI CHUNMIAO, ZHAO ZHENHUA, HAN WEI, HUANG HUAYUN, WANG QIANBAO, HUANG ZHENGYANG, ZHOU CHENGHAO, SHEN HAIYU
Принадлежит:

The invention provides a high-reproduction slow-feathering high-quality broiler chicken new strain production method which comprises the following steps: S1, carrying out fast and slow feathering identification on Shiqi hybrid individuals, selecting male parents, taking Rugao yellow chickens as female parents, and hybridizing to obtain an F1 generation; s2, performing fast and slow feathering identification again in the F1 generation, selecting and remaining cocks as male parents, and selecting and remaining hens as female parents; s3, identifying and judging fast and slow feathering genotypes of F1 generations left as parents of cocks and hens by utilizing a PCR (Polymerase Chain Reaction) method; s4, performing cross fixation on the homozygous slow-feathering hens and the homozygous slow-feathering cocks identified in the F1 generation to generate an F2 generation; and S5, performing reproduction trait genotype determination on the selected homozygous slow-feathering F2 generation by ...

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Номер записи: 8