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首页> 外文期刊>Rivista di frutticoltura e di ortofloricoltura >Effects of artificial pollination on development and quality of fruits of Hort16A actinidia cultivar.
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Effects of artificial pollination on development and quality of fruits of Hort16A actinidia cultivar.

机译：人工授粉对Hort16A猕猴桃果实发育和果实品质的影响。

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摘要

In 2003, in central Italy, a trial to evaluate the effects of artificial pollination, applied 0, 2, 4, 5, 6, 8 or 2 + 4 + 5 days after full bloom (AFB - 50% of opened flowers), in addition to free pollination, on development and quality of fruits of the kiwifruit cultivar Hort16A (Actinidia chinensis - Planch.) was carried out. The pollen was "sprayed" on the flowers using a portable dry pollen sprayer. The pollen belonged to the male cultivars Matua and Tomuri. Artificial pollination, with the only exception of that executed 0 days AFB, resulted in a significant increase in fruit size (length, diameter and volume) and weight with respect to the control (free pollination). The highest values were obtained when artificial pollination was applied 2 or 4 days AFB (about +27%) and, above all, when the application was repeated 2, 4 and 5 days AFB (about +35%). The total number of seeds was higher in artificial pollinated fruits than in the control. With respect to control, artificial pollination did not cause substantial changes of flesh firmness, soluble solids and dry matter contents, titratable acidity of juice and colour of fruits..
机译：2003年，在意大利中部，进行了一项评估人工授粉效果的试验，该试验在盛开后0、2、4、5、6、8或2 + 4 + 5天（AFB-开花的50％）施用于除了免费授粉外，还对猕猴桃栽培品种Hort16A（Actinidia chinensis-Planch。）的果实发育和品质进行了研究。使用便携式干花粉喷雾器将花粉“喷雾”在花上。花粉属于男性品种马图阿和桃木。人工授粉，除了执行0天AFB的唯一例外，导致果实大小（长度，直径和体积）和重量（相对于对照）显着增加。当使用人工授粉2天或4天AFB（约+ 27％）时获得最高值，最重要的是，当重复使用2天，4天和5天AFB（约+ 35％）时获得最高值。人工授粉的果实的种子总数高于对照。就对照而言，人工授粉不会引起肉的硬度，可溶性固形物和干物质含量，果汁的可滴定酸度和水果颜色的实质性变化。

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