|Title:||麻豆白柚春梢生長與抽穗及結果習性之探討||Other Titles:||Studies on the Characteristics of Growth, Inflorescence Formation and Fruit-set of Spring Flush of ‘Mato Peiyu’ (Citrus grandis Osbeck.)||Authors:||陳溪潭
|Keywords:||麻豆白柚;春梢;花序;結果;‘Mato Peiyu’;Spring flush;inflorescence;Final fruit-set||Issue Date:||Jun-1995||Publisher:||農業試驗所||Related Publication(s):||農業試驗所特刊第51號||Start page/Pages:||119-131||Source:||台灣柑橘之研究與發展研討會專刊||Conference:||台灣柑橘之研究與發展研討會
Research and Development of Citrus in Taiwan
Survey were conducted at Matou, Tanei And Shanhua in the 6-year-old orchards of Mato Peiyu. The leaf drop pattern, shooting site of the spring flush, inflorescence shoot formation and final fruit-setting were recorded all the year round. Results indicated that less leaf drop was observed during the fruit growing period because leaf drop was accumulated only to 10% in October when the fruits were harvested. Not much of leaf drop was also observed from October to early February of the next year. Before the shooting of spring flush in middle February leaf drop increased to 20%. Since then leaf drop increased greatly to 90% in early April. The data showed that most leaf drop occurred in the growth period of spring flush. Meanwhile, different amount of leaf drop varied in different growth environments. Within a plant, 86.3% of the flushes were shot in the spring and 84.6, 11.5, and 3.9% of them were the terminal, the last second and the last third shoot, respectively. Of the spring flushes, 31.7% were able to produce inflorescence, and most of the inforescence were developed from the terminal shoot, followed by the last second and the last third shoot, they counted for 86.9, 12.5, and 0.6% respectively. More leafy inflorescence Percentage were observed in the terminal shoot. Of the inflorescence shoots, only 3.4-4.8% were found with final fruit settings.
|Appears in Collections:||園藝系|
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