摘要
黑穗醋栗新良种‘丹丰’为黑龙江省农业科学院牡丹江分院发现的‘布劳德’单株枝条自然芽变。树姿半开张,树势强;一年生枝灰褐色,多年生枝棕褐色;叶片绿,叶尖渐尖,叶面平展;花为两性花,初开紫红色,盛开粉白色;果实黑色、圆形、果实横径12.29 mm,纵径12.04 mm,平均单果质量1.40 g、最大单果质量2.25 g,可溶性固形物含量10.0%,可溶性糖含量6.66%,可滴定酸含量2.85%,维生素C含量136 mg·(100g)^(-1),风味酸;果实发育期约70 d,在牡丹江地区果实成熟期7月中下旬,萌芽至落叶生育日数约182 d。
The new blackcurrant variety‘Danfeng’is a single branch natural bud change of‘Brode’discovered in Mudanjiang Branch of Heilongjiang Academy of Agricultural Sciences.Tree posture half open,tree potential is strong.Annual branches grayish brown,perennial branches brown.Leaf blade green,tip acuminate,leaf surface flat.The flowers are bisexual flowers,purple red at first,pink white in full bloom.Fruit black,round,fruit diameter 12.29 mm,vertical diameter 12.04 mm,average fruit weight 1.40 g,maximum fruit weight 2.25 g,soluble solid content 10.0%,soluble sugar content 6.66%,titrable acid content 2.85%,vitamin C content 136 mg·(100g)^(-1),flavor acid.The fruit development period is about 70 days,and the maturity period of fruit in Mudanjiang area is mid to late July,and the number of days from germination to falling leaves is about 182 days.
作者
高洪娜
汤佳翰
张巍
张武杰
GAO Hongna;TANG Jiahan;ZHANG Wei;ZHANG Wujie(Mudanjiang Branch,Heilongjiang Academy of Agricultural Sciences,Mudanjiang,Heilongjiang 157000;Yichun Branch,Heilongjiang Academy of Forestry,Yichun,Heilongjiang 153000)
出处
《北方园艺》
北大核心
2025年第15期155-160,共6页
Northern Horticulture
基金
国家重点研发资助项目(2022YFD1600501-03)
黑龙江省省属科研院所科研业务费资助项目(CZKYF2024-1-B023)。
关键词
黑穗醋栗
新品种
特性
blackcurrant
new variety
characteristic
