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首页> 外文期刊>Acta Horticulturae >Anatomical and histochemical studies of separation process on the juncture tissues between peduncle and bourse on apple fruit
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Anatomical and histochemical studies of separation process on the juncture tissues between peduncle and bourse on apple fruit

机译：苹果果与苹果果实与交易所之间分离过程的解剖学和组织化学研究

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In Japan, apple production for early-ripening cultivars has sometimes been struck by typhoon damages. Most of the damage was significant fruit abscission by its strong wind. Thus, storms have become a serious problem for apple farmers. 'Tsugaru' and 'Akane' are major early-ripening apple cultivars in japan. As to abscission of fruit, 'Tsugaru' is an easy to separate cultivar in contrast to 'Akane'. This difference in abscission of fruit among cultivars occurred in the abscission zone. 'Tsugaru', witheasy to abscise fruit, was treated with the plant growth regulator STOPFALL to prevent fruit abscission. However, there has been no detailed information about abscission zone formation and abscission process on the juncture tissues between peduncle andbourse among these apple cultivars, or treated with STOPFALL. Thus, we observed abscission zone formation and its process anatomically and histochemically by using 'Tsugaru' and 'Akane', or treated with STOPFALL application. As a result, the cells of theabscission zone formed and the abscission process was observed clearly in non-treated with STOPFALL on 'Tsugaru'. The cells of the abscission zone were characterized thin and included large nucleus, and accumulated high densely cytoplasm compared to theadjacent cells. The cell walls showed breakdown during separation. However, with treatment with STOPFALL in 'Tsugaru' and 'Akane' the abscission zone was not observed. In these results, we concluded that separation of the fruit from the tree on 'Tsugaru' applied with 1000 ppm STOPFALL was not observed. Because STOPFALL inhibits formation of cells of the abscission zone like 'Akane'.
机译：在日本，早期成熟品种的苹果生产有时被台风损害袭击。大多数损害是强风的显着果实脱落。因此，风暴已成为苹果农民的严重问题。 'Tsugaru'和'Akane'是日本的主要早期成熟的苹果品种。至于露出水果，“Tsugaru”与“Akane”相反，易于分离的品种。在脱落区发生果实脱落的这种差异。 'Tsugaru'，害怕缺乏果实，被植物生长调节器止损治疗，以防止水果脱落。然而，在这些苹果品种的花序组织之间的关节组织中没有有关脱落区形成和脱落过程的详细信息，或用止血处理。因此，我们观察了通过使用“Tsugaru”和'akane'或用止血申请治疗来解剖学和组织化学的脱落区形成及其过程。结果，形成了形成的细胞和脱落过程，清楚地观察到“Tsugaru”上的止止。脱落区的细胞表征薄，包括大核，与串联细胞相比累积高密集细胞质。细胞壁在分离期间显示出故障。然而，在“Tsugaru”和'akane'中没有止血处理，未观察到脱落区。在这些结果中，我们得出结论，未观察到含有1000ppm截止的“Tsugaru”树中果实的分离。因为停止抑制脱落区的细胞的形成，如'akane'。

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