硒肥对巨峰葡萄质量的影响

Effects of Selenium Fertilizer on Grape Fruit Quality

本文通过研究发现,在巨峰葡萄幼果期和果实膨大期,喷施百绿丰富硒专用肥对葡萄果穗、果粒重量以及果实去皮硬度、可溶性固形物含量均无显著影响,但对果实中硒的含量影响显著,在巨峰葡萄幼果期和果实膨大期分别喷施一次60倍液和100倍液百绿丰富硒专用肥,果实含硒量达到0.04mg/kg,完全符合富硒葡萄0.02~0.10mg/kg的含硒量标准,可提升葡萄品质。

In the fruit stage and fruit enlargement period of grapes, spraying selenium ＂Bailvfeng＂ fertilizer ongrape cluster and berry weight and fruit firmness, soluble solids content were not significantly affected. But ithas significant influence on the content of selenium in fruit. In the grape fruit stage and fruit enlargementperiod, spraying ＂Bailvfeng＂ special fertilizer for selenium rich with 60 times and 100 times liquid each time,fruit selenium content reached 0.04mg/kg, which fully conforms to the selenium content standard of 0.02~0.10mg/kg rich selenium grape, and improves the quality of grape.