施用植物生長調(diào)節(jié)劑對無核翠寶葡萄品質(zhì)影響

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中圖分類號：S663.1 文獻(xiàn)標(biāo)志碼：A 文章編號：1002－2910（2025）03－0036－04

Effect of plant growth regulator on the quality of Wuhecuibao grape

HANShouan1，ZHANGJie2，WANGMin1，XIEHui'，LIUXupeng1，ZHANGWen1*

（1.InstituteofHorticulturalCrops，XinjiangAcademyofAgricultural Science/ScientificObservingand Experimental Stationofomology（Xinjiang），inistryofAgriculture，Urumqi，Xinjiang3o91，Cina; 2.XinjiangForestrySchool，Urumqi，Xinjiang830026，China）

Abstract： The greenhouse-grown Wuhecuibao grapes were sprayed with the plant growth regulators gibberellin（GA3）and chloropyrifos （CPPU）2 d after the end of flowering，and four treatments were set up： gibberellin（GA3） 10mg/L GA33mg/L+CPPU1mg/L 0 GA35mg/L+CPPU 1mg/L GA310mg/L+CPPU1mg/L ，and sprayed with fresh wateras the control，to study the effect of growth regulator fruit quality of Wuhecuibao.The results showed that allfour treatments could increase the spike weight，spike length，and spike width of seedless Wuhecuibao grapes; enhance the brightness and greenness ofthe fruit grains;thickofcob，stem，and stalk;reduce the soluble solids content of the fruit and increase the totalacid content，resulting ina slightly lighter fruit taste; The mixed solution of GA35mg/L+CPPU1mg/L and GA310mg/L+CPPU1mg/L increased fruit hardness;Considering the effects of various treatments，it is recommended to apply GA3 10mg/L+CPPU1mg/L in production.

Keywords：grape;Wuhecuibao; forchlorfenuron; gibberellin; quality

2015年，新疆農(nóng)業(yè)科學(xué)院葡萄研究室將無核翠寶葡萄引入到烏魯木齊的核心試驗基地試栽表明，該品種生長勢強，萌芽率高，從萌芽到果實成熟約 105d 每果枝平均花序數(shù)1.46個。（剩余4532字）