T/LSLCIA 001-2020 The operating procedures for breeding technology of Lu Xi yellow cattle
T/LSLCIA 001-2020 The operating procedures for breeding technology of Lu Xi yellow cattle
Basic Information
Scope
Main technical content: During the standard preparation process, the following principles were followed: The content of this standard was prepared in accordance with the requirements and provisions of the "Guide for Standardization Work - Part 1: Structure and Preparation of Standards" (GB/T 1.1-2020). We always closely linked with production practice to ensure that the standard is highly scientific and operable, and adhered to the basic principle of promoting the standardized development of the industry. We took scientificity, practicality, uniformity, and standardization as the guiding ideology for preparing the standard. In terms of text structure, we strived for rigor, conciseness, and scientificity; in terms of technical content, we aimed to cover the key technical aspects of reproduction technology for Lushi cattle. We carefully summarized the results of experimental research and demonstration and promotion experience, and referred to and drew lessons from the experience and provisions of relevant domestic standards to meet the requirements of comprehensive content, relatively high technical content, and strong operability. **Main preparation basis of the "Operating Procedures for Reproduction Technology of Lushi Cattle"**: **Scope of application**: This standard specifies the techniques of sexual maturity, reproductive ability, estrus, mating, artificial insemination, and embryo transfer for Lushi cattle. **Normative referenced documents**: When formulating this standard, we referred to standards such as "Frozen Semen of Cattle" (GB/T 4143-1984), "Technical Procedures for Embryo Transfer in Cattle" (NY/T 1572-2007), and "Technical Specifications for Reproduction Technology of Lushi Cattle" (DB37/T 1824-2011). On the basis of DB37/T 1824-2011, and based on relevant domestic and foreign literature as well as the reproduction records of Lushi cattle from Shandong Linghua Animal Husbandry Technology Co., Ltd., we determined the technical standards for sexu