2023年7月26日 · The timing of the spring bud flush (TBF) is a crucial agronomic trait for the tea plant, as it strongly influences the yield and economic value of harvested fresh tea leaves. The TBF of tea plant is generally defined as the date when >30% of the growing tender shoots have reached the stage of one bud with one to three leaves, referred as to the ...

2022年4月21日 · In this study, we designed an open-pollination breeding program using ‘Emei Wenchun’ (EW, a clonal tea cultivar with extra-early TBF) as a female parent. A half-sib population (n = 388) was selected for genotyping using …

Abstract: The timing of spring bud flush (TBF) is an important agronomic trait of tea plants, which has great effects on the flavor quality and economic benefits of tea. In this study, to discover key candidate genes regulating TBF, a F 1 population of ‘Longjing 43’× ‘Baihaozao’ comprising 327 offspring was used and a two years ...

2025年1月18日 · To facilitate the deployment of the tea bud detection model, we propose the TBF-YOLOv8n lightweight tea bud detection algorithm. The model starts with a more efficient Distributed Shift Convolution (DSConv), which enhances the C2f component by adjusting the distribution of variable quantization kernels, thus significantly reducing the ...

2017年12月29日 · The timing of spring bud flush (TBF) in tea plants (Camellia sinensis) is an adaptive critical and economically important trait; thus, it has been a focus of many tea-breeding programs. Previously, we reported the mapping of two major and partial linked TBF QTLs onto the LG01 of C. sinensis using a full-sib population of ‘Longjing 43’&nbsp ...

2019年9月18日 · The timing of spring bud flush (TBF) is of economic importance for tea plant ( Camellia sinensis ) breeding. We employed a genome-wide association study (GWAS) to identify favorable single nucleotide polymorphism (SNP) allelic variations as well as candidate genes that control TBF of C. sine …

2025年1月18日 · To solve the problem of the high computational complexity of deep learning detection models, we developed the Tea Bud DSCF-YOLOv8n (TBF-YOLOv8n)lightweight detection model. Improvement of the Cross Stage Partial Bottleneck Module with Two Convolutions(C2f) module via efficient Distributed Shift Convolution (DSConv) yields …

Therefore, the timing of spring bud flush (TBF) which is one of the important agronomic traits of tea plants is an essential economic value (Wang et al. 2019b). Tea plants adapting to low temperatures with early sprouting in early spring can accumulate important secondary metabolites that not only improve its quality but also are beneficial to ...

2022年4月21日 · In this study, we designed an open-pollination breeding program using ‘Emei Wenchun’ (EW, a clonal tea cultivar with extra early TBF) as a female parent. A half-sib population (n=388) was...

2019年8月29日 · We employed a genome-wide association study (GWAS) to identify favorable single nucleotide polymorphism (SNP) allelic variations as well as candidate genes that control TBF of C. sinensis using...