摘要
该试验以4个无核葡萄品种为试材,研究了新型植物生长调节剂"奇宝"对花果的疏除效应。试验从各处理对坐果率、单粒重、可溶性固形物含量的综合影响效果看,‘克瑞森’无核品种"奇宝"处理最适宜的时间是盛花期,最适宜的浓度是1mg/L;‘汤姆逊’无核品种"奇宝"处理最适宜的时间是初花期和盛花期,初花期适宜的浓度是15mg/L,盛花期适宜的浓度是10mg/L;‘火焰’无核品种"奇宝"处理适宜的时间是盛花期,适宜的浓度是5mg/L;‘黑无核’品种"奇宝"处理最适宜的时间是初花期和盛花期,初花期适宜的浓度是1mg/L,盛花期的适宜浓度是1mg/L。
In this experiment,the Flower and Fruit Thinning Effect of Progibb was studied in Four Seedless Grape Varieties as materials.From the influence on the fruit set single grain weight,fruit soluble solids of each treatment.In Crimson seedless variety,the most appropriate treatment time is full bloom period,most appropriate treatment concentration is 1 mg/L.In Thomson seedless variety,the most appropriate treatment time is early and full bloom period,the most appropriate treatment concentration is 15 mg/L during early flowering period and is 10 mg/L during full bloom period.In Flame seedless variety,the most appropriate treatment time is bloom period,the most appropriate treatment concentration is 5 mg/L.In Black seedless variety,the most appropriate treatment time is early and full bloom period,the most appropriate treatment concentration is 1 mg/L during early flowering period and is 1 mg/L.during full bloom period.
出处
《北方果树》
2011年第4期6-8,共3页
Northern Fruits
关键词
无核葡萄
奇宝
疏花
Seedless Grape
Progibb
Flower Thinning
