摘要
以‘左优红’山葡萄为试材,研究了吉林市松花湖退耕还林地‘左优红’山葡萄品种的栽培表现。结果表明：‘左优红’5月上旬萌芽,9月中下旬果实充分成熟;栽培成活率达95.5%;结果系数2.07;果穗平均重211.8g,可溶性固形物含量20.8%,总酸含量15.5g/L;3年生开花株率达到65.5%,产量达1 830.0kg/hm2;4年生产量3 750.0kg/hm2,5年进入丰产期,产量稳定,5~7年平均产量达18 360kg/hm2。
Taking Vitis amurensis Rupr.‘Zuoyouhong＇as experiment material,the cultivation of Vitis amurensis Rupr.‘Zuoyouhong＇variety in Songhua Lake in Jilin city returning farmland to forestland were investigated and studied.The results showed that Vitis amurensis Rupr.‘Zuoyouhong＇sprouted in the area of cultivation in early May,fruit fully matured in later September;the survival rate reached 95.5%after planted;the fruit setting coefficient of coefficient was2.07;the average weight of fruit clusters upped to 211.8g;the soluble solids content achieved 20.8%;the total acid content was 15.5g/L;the rate of blossom strain reached to 65.5%in 3-year-old trees,the yield per hectare upped to1 830.0kg;the yield per hectare of 4-year-old trees was 3 750.0kg,which were abound in fifth year after planted;the average yield per hectare was up to 18 360 kg after 5to 7years and stable thereafter.
出处
《北方园艺》
CAS
北大核心
2015年第10期42-44,共3页
Northern Horticulture
基金
吉林省科技厅资助项目(20130206068NY)
关键词
退耕还林地
'左优红’山葡萄
栽培
returning farmland to forest
Vitis amurensis Rupr. ‘Zuoyouhong＇
cultivatio
