NY/T 5061-2002 English PDFUS$319.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. NY/T 5061-2002: Pollution-free food. Technical specifications of large yellow croaker breeding Status: Valid NY/T 5061: Historical versions
Basic dataStandard ID: NY/T 5061-2002 (NY/T5061-2002)Description (Translated English): Pollution-free food. Technical specifications of large yellow croaker breeding Sector / Industry: Agriculture Industry Standard (Recommended) Classification of Chinese Standard: B51 Classification of International Standard: 65.150 Word Count Estimation: 10,144 Date of Issue: 2002-07-25 Date of Implementation: 2002-09-01 Older Standard (superseded by this standard): NY/T 5061-2001 Summary: This standard specifies the large yellow croaker (Pseudosciaena crocea) broodstock, artificial breeding, fish cultivation, edible fish breeding and fish diseases. This standard applies to pollution of large yellow croaker cages and ponds. NY/T 5061-2002: Pollution-free food. Technical specifications of large yellow croaker breeding---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.Pollution-free food.Technical specifications of large yellow croaker breeding ICS 65.150 B51 People's Republic of China Agricultural Industry Standard Replace NY/T 5061-2001 Technical specification for pollution-free food large yellow croaker breeding Released on July 22,.2002 2002-09-01 implementation Published by the Ministry of Agriculture ForewordThis standard amends NY/T 5061-2001 "Technical Specifications for Non-polluted Food Large Yellow Croaker Culture". This standard and The main changes in NY/T 5061-2001 are as follows. The number of broodstock is specified in -3.1.3; ---3.3 and 3.4 distinguish between spring and autumn broodstock breeding requirements; ---5.2.1 modified the layout of the cage; --- 7.1 added the content of fish disease prevention; ---7.2 to adjust the format and content of Table 3, modified to the name of the fish disease, the season of onset, symptoms and treatment methods, and Some common Chinese medicines have been added to the treatment, and some drugs that may have adverse effects on food safety have been removed. This standard was proposed by the Ministry of Agriculture of the People's Republic This standard is under the jurisdiction of the National Aquaculture Standardization Technical Committee. This standard was drafted. Ningde City Fisheries Technology Extension Station, Fujian Province. The main drafters of this standard. Liu Jiafu, Xie Fangjing, Liu Zhaokun, Zhou Shengli, Zheng Qinhua, Lin Yongtian. The previous versions of the standards replaced by this standard are. NY/T 5061-2001. Technical specification for pollution-free food large yellow croaker breeding1 ScopePrevention and treatment. This standard applies to cages and pond culture of pollution-free large yellow croaker.2 Normative referencesThe terms in the following documents become the terms of this standard by reference to this standard. All dated references, followed by all Modifications (not including errata content) or revisions do not apply to this standard, however, parties to agreements based on this standard are encouraged to study Is it possible to use the latest version of these files? For undated references, the latest edition applies to this standard. NY 5052 pollution-free food marine aquaculture water quality NY 5071 Guidelines for the use of non-polluted food and fishery drugs NY 5072 Safety-free food and fish feed mix safety limit3 broodstock breeding3.1 broodstock selection 3.1.1 Source It is derived from the original seed farm or the good seed farm that holds the large yellow croaker production license issued by the state; the offspring of inbreeding are strictly forbidden to be kept as broodstock. Dear The fish is healthy, disease-free, harmless, and malformed. Inter-regional transportation must be quarantined. 3.1.2 Proportional shape Body length/body height is 3.7 ~ 4.1, body length/head length is 3.9 ~ 4.3, tail length/tail handle height is 3.1 ~ 3.9, head length/kiss length is 4 .4～ 4.9, head length/eye diameter is 3.7 ~ 4.1. 3.1.3 Specifications, ratios and quantities 2 year old female female fish 800g/tail or more, male fish 400g/tail or more; 3rd instar female female fish 1200g/tail or more, male fish 600g/tail or more. The ratio of female and male broodstock is preferably 2.1. The number of broodstock is more than 50. 3.1.4 years of use The broodstock is allowed to use up to 6 years of age. 3.2 broodstock transport Commonly used live water tanks are transported when the wind and waves are small, with a density of about 40kg/m3. Can also be filled with oxygen in a bucket, canvas box or plastic film bag Transportation, the density is below 20kg/m3, and it is not suitable for long-distance transportation of more than 10h. 3.3 Seaport cage cultivation 3.3.1 Cage requirements The specifications are generally (3.0 to 6.0) m × (3.0 to 6.0) m × (3.0 to 6.0) m, and the mesh length is 15 mm to 30 mm. 3.3.2 Feeding management The feed used generally includes fresh fish, shellfish, silkworm and compound feed. The feed should meet the requirements of NY 5072. Breeding broodstock in the spring, The water temperature is below 14 °C, feeding once every 1d~2d, the daily feeding rate of fresh fish is less than 1%; the water temperature is above 14°C, feeding once a day, fresh fish The daily bait rate is 2% to 4%. Breeding broodstock in autumn, the water temperature is below 25 °C, feeding twice a day, the daily feed rate of fresh fish is 5% to 8%. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of NY/T 5061-2002_English be delivered?Answer: Upon your order, we will start to translate NY/T 5061-2002_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.Question 2: Can I share the purchased PDF of NY/T 5061-2002_English with my colleagues?Answer: Yes. The purchased PDF of NY/T 5061-2002_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.Question 3: Does the price include tax/VAT?Answer: Yes. 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