T/AFFI 043-2024 Technical Specifications for Promoting the Differentiation of Flower Buds in the Trunk of Korla Fragrant Pear Trees
T/AFFI 043-2024
Basic Information
Scope
Main technical content: Flower bud differentiation is a physiological and morphological indicator of the transition from vegetative growth to reproductive growth. It consists of an induction phase before flower bud differentiation and the specific process of inflorescence and flower differentiation after that. The law of flower bud differentiation is related to the characteristics of various plant varieties and their activity status, as well as external environmental conditions and agricultural technical measures. In recent years, the compilation team has conducted field surveys and combined relevant scientific research to master the law of flower bud differentiation in Kuerle fragrance pears with a main trunk shape, water management, fertilization management, reasonable load, branch pulling, bud removal, ring girdling, branch removal, twisting branches, hanging branches, pruning, branch separation, and growth regulator, etc., so as to fully meet the requirements of internal and external conditions for flower bud differentiation, enabling the formation of a sufficient number of high-quality flower buds each year, which is of great significance for increasing yield.