T/SDYY 111-2022 Technical Specifications for the Propagation of Apple Asexual Reproductive Rootstock 'Qing Chun No.1' Seedlings
T/SDYY 111-2022
Basic Information
Scope
Scope: This document specifies the technical requirements for the propagation of seedlings of the apples' asexual reproductive rootstock 'Qing Chun No.1', including terminology and definitions, seed collection and storage, seed germination, seedling cultivation, pest and disease control, seedling grading and storage, and seedling propagation archives. This standard applies to the propagation of seedlings of the apples' asexual reproductive rootstock 'Qing Chun No.1' in ecologically similar production areas such as Shandong Province. Main technical content: This document specifies the technical requirements for the propagation of seedlings of the apples' asexual reproductive rootstock 'Qing Chun No.1', including terminology and definitions, seed collection and storage, seed germination, seedling cultivation, pest and disease control, seedling grading and storage, and seedling propagation archives. This standard applies to the propagation of seedlings of the apples' asexual reproductive rootstock 'Qing Chun No.1' in ecologically similar production areas such as Shandong Province.