NY 808-2004
AbolishedXiang Pig
香猪
Catalogue
前言 → 1 范围 → 2 规范性引用文件 → 3 外貌特征 → 4 生产性能 → 4.1 繁殖性能 → 4.2 生长发育 → 4.3 胴体品质 → 5 等级标准 → 5.1 种猪分级标准 Foreword → 1 Scope → 2 Normative References → 3 Appearance Characteristics → 4 Production Performance → 4.1 Reproductive Performance → 4.2 Growth and Development → 4.3 Carcass Quality → 5 Grade Standards → 5.1 Grading Standards for Breeding Pigs
Scope
This standard specifies the breed characteristics, traits, classification and evaluation rules of Xiang pigs. This standard is applicable to the identification of Xiang pig breeds and the grade evaluation of breeding pigs.
本标准规定了香猪的品种特征、特性、分级与评定规则。本标准适用于香猪品种的鉴别和种猪等级评定。
Normative References
Keywords
Application Summary AI generated
Xiang pig farmers and breeding farms use this standard to identify purebred Xiang pigs and evaluate breeding pig grades. It helps ensure breed purity and consistent production performance. This standard is important for protecting Xiang pig genetic resources and regulating the breeding pig market.
香猪养殖户和种猪场使用这个标准来鉴别纯种香猪和评定种猪等级。它帮助确保香猪品种的纯正性和生产性能的一致性。该标准对保护香猪遗传资源、规范种猪市场具有重要意义。
AI Summary AI generated
NY 808-2004 'Xiang Pig' is an agricultural industry standard of China, specifying breed characteristics, production performance, and grade evaluation for Xiang pigs. It covers appearance traits (coat color types, body structure), reproductive performance (age at first estrus, litter size), growth and development (body weight at 6 months), carcass quality (dressing percentage, lean meat percentage, intramuscular fat), and grading standards for breeding pigs. The standard is applicable for breed identification and grade assessment, guiding the protection of Xiang pig genetic resources and standardized farming.
NY 808-2004《香猪》是中国农业行业标准，规定了香猪的品种特征、生产性能、等级评定等内容。标准涵盖外貌特征（毛色类型、体型结构）、繁殖性能（初情期、产仔数）、生长发育（6月龄体重）、胴体品质（屠宰率、瘦肉率、肌内脂肪）以及种猪分级标准。适用于香猪品种鉴别和种猪等级评定，对保护香猪遗传资源和规范养殖有指导作用。
Key Sentences extracted from text
本标准规定了香猪的品种特征、特性、分级与评定规则。
香猪毛色遗传多样，包括从江香猪（全黑）、剑白香猪（两头乌）、久仰香猪（全黑，"六白"或"不完全六白"特征）、环江香猪（全黑）4个类型。
香猪体躯短，矮小，丰圆，肥腴；头大小适中，面直，额部皱纹纵行，浅而少；耳略小且薄，幼年时朵荷叶状略向前竖，成年后呈垂耳。
母猪初情期84日龄~120日龄，适配种日龄150日龄~200日龄；适配初配体重22 kg左右。
6月龄屠宰，屠宰率60%~63%，瘦肉率46%~52%，肌肉脂肪含量3.5%~3.7%，肌肉嫩度3.2 kg~3.3 kg（剪切值）。
This standard specifies the breed characteristics, traits, classification and evaluation rules of Xiang pigs.
Xiang pig coat color is genetically diverse, including four types: Congjiang Xiang pig (all black), Jianbai Xiang pig (black at both ends), Jiuyang Xiang pig (all black, with 'six white' or 'incomplete six white' characteristics), and Huanjiang Xiang pig (all black).
Xiang pigs have a short, small, round, and plump body; head of moderate size, straight face, vertical and shallow forehead wrinkles; ears slightly small and thin, lotus-leaf-shaped and slightly forward in youth, drooping in adulthood.
The initial estrus age of sows is 84 to 120 days, suitable breeding age is 150 to 200 days; suitable initial breeding weight is about 22 kg.
Slaughter at 6 months of age, dressing percentage 60% to 63%, lean meat percentage 46% to 52%, intramuscular fat content 3.5% to 3.7%, muscle tenderness 3.2 kg to 3.3 kg (shear value).