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首页> 外文期刊>Acta Horticulturae >The effects of Ethrel and Silaid on facilitating machine harvest of sour cherry
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The effects of Ethrel and Silaid on facilitating machine harvest of sour cherry

机译：Ethrel和Silaid对促进酸樱桃机械收获的影响

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摘要

In experiments in Hungary either Ethrel [ethephon] or Silaid [2-chloroethyl-methyl-bis-phenylmethoxy silane], applied at 200-300 ppm, facilitated mechanical harvesting of both Pandy 279 and Erdi botermo cherries by significantly reducing the fruit removal force. Soluble solids content and flesh firmness of the fruits were not significantly affected. Both compounds increased fruit weight and increased the uniformity of maturity, as indexed by colour development. Gummosis was induced at 400 ppm Ethrel, but no significant leaf chlorosis or terminal dieback was observed. Neither gummosis nor leaf chlorosis were observed and abscission was insignificant at concentrations of 200 or 300 ppm of either product.
机译：在匈牙利的实验中，以200-300 ppm的比例施用Ethrel [ethephon]或Silaid [2-氯乙基-甲基-双-苯基甲氧基硅烷]，可显着降低果实去除力，从而有助于Pandy 279和Erdi botermo樱桃的机械收获。果实的可溶性固形物含量和果肉硬度没有受到显着影响。两种化合物均增加了果实重量，并增加了成熟度的均一性，这是由显色所决定的。在400 ppm的Ethrel中诱导了牙龈病，但未观察到明显的叶片萎黄或终末死亡。既未观察到牙龈病，也未观察到叶绿化，并且在两种产品的浓度为200或300 ppm时，脱落均无关紧要。

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