干旱区生态环境知识资源中心(Arid): 晚熟梨新品种甘梨3号'的选育

Arid

	晚熟梨新品种甘梨3号'的选育
其他题名	A new late ripening pear cultivarGanli 3'
	王玮; 李红旭; 赵明新; 曹素芳; 曹刚
来源期刊	果树学报
ISSN	1009-9980
出版年	2019
卷号	36 期号:11 页码:1600-1602
中文摘要	甘梨3号'是以锦丰'梨为母本、巴梨'为父本杂交培育而成的晚熟梨新品种。果实粗颈葫芦形,平均单果质量279.4 g,果皮黄绿色,阳面有红晕,贮后黄色;果面光洁,果点中小、隐密;果肉乳白色,肉质细脆,后熟后柔软,易溶于口,石细胞及残渣少,多汁,酸甜爽口,具洋梨清香,果心中,可溶性固形物含量12.8%~13.7%,含可溶性糖7.1 g·100 g~(-1),有机酸0.20 g·100 g~(-1),维生素C8.0 mg·100 g~(-1),品质上。果实发育时间150 d,营养生长期220 d,甘肃白银地区9月下旬成熟;该品种为白梨和西洋梨的杂交种,丰产稳产,生态适宜性、抗病性强;适宜在甘肃省东部矮山丘陵区、中部沿黄灌区和河西绿洲灌区推广种植。
英文摘要	Ganli 3'is a late ripening pear cultivar by artificial pollination, its pedigree isJinfeng (♀)'*Bartlett(♂)'. The fruit is thick neck and gourd shaped, the average fruit weight is 279.4 g, pericarp is yellow green and red on the sunny side, yellow after storage; the fruit surface is smooth and clean, fruit dots are small, hidden; the color of pulp is milky white, flesh is exquisite and crisp, after post-ripening, it becomes soft and easy to dissolve in the mouth, fewer stone cells and residues, juicy, pleasant sweetness and sourness, with delicate fragrance of European Pear (Pyrus communis L.), the size of fruit core is medium, soluble solid content at 12.8%-13.7%, soluble sugars of 7.1 g · 100 g~(-1), organic acid of 0.20 g·100 g~(-1), vitamin C of 8.0 mg·100 g~(-1), quality superior. The tree crown is conical at shape. The branch's color is gray brown, the one year branches are brown, more lenticels, there are fuzz on the burgeon. Leaf buds are small and slanting, flower buds are conical, larger. Young leaves are light red, the oval leaf shape, the shape of leaf surface is clasp, the posture of the leaf is horizontal, leaf tip is gradually sharpening, leaves is wedge-like at the base, leaves edge has sharp sawtooth with prickle awn, mature leaves is dark green, stipulate at the base. There are 7-8 flowers in each inflorescence, pink buds, white corolla, pink anther, petal is overlapping, round in shape, and the number is 5, stigma of flower is higher than anther, 23- 24 stamens; the fruit has 5 chambers;6- 10 seeds per fruit, dark brown and oval. The growth potential of young trees is stronger, that tends to be moderation after fructifying, the tree's posture is semi open; the one year branch is substantial that is easy to form flowers in non-pruning; strong branching ability, high germination rate, the middle and short fruit branches are the main fruit branch types; the fruit setting rate is high, 2-4 for each inflorescence, 1-3 bourse shoot; high grafted trees begin fruiting in 2nd years, the planted seedling trees begin fruiting in 3rd years, the average yield at 5th year is 1 871.5 kg·666.7 m~(-2) and in the 6th year it increased to 2 500 kg·666.7 m~(-2). The continuous fruiting capacity of branches is strong, and light abscission of fruit before maturing, without obvious alternate bearing. Initial flowering in late April in Baiyin District, Gansu, about 10 d flowering period; fruit ripening in late September; the fruit development last about 150 d, and vegetative growth last about 220 d. This cultivar is a hybrid of Chinese Pear and European Pear, with high and stable yield, ecological suitability and disease resistance. It is suitable for planting in the hilly area of the eastern part of Gansu Province, the irrigation area along the Yellow River, the cold and shady area in the middle, and the oasis irrigation area of Hexi. It can be introduced, demonstrated and popularized in the same type of area outside the province. Orchards are located in warm, semi-humid, semi-arid, arid or cold and cool areas of river valley, platform, terraces with well irrigation and convenient transportation conditions, the soils are sandy loam, loam and irrigated with deep soil layer.
中文关键词	梨 ; 新品种 ; 甘梨3号&#39 ; 晚熟
英文关键词	Pear New cultivar Ganli 3' Late-ripe
语种	中文
收录类别	CSCD
WOS类目	HORTICULTURE
WOS研究方向	Agriculture
CSCD记录号	CSCD:6613744
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/315932
作者单位	甘肃省农业科学院林果花卉研究所, 兰州, 甘肃 730070, 中国
推荐引用方式 GB/T 7714	王玮,李红旭,赵明新,等. 晚熟梨新品种甘梨3号'的选育[J],2019,36(11):1600-1602.
APA	王玮,李红旭,赵明新,曹素芳,&曹刚.(2019).晚熟梨新品种甘梨3号'的选育.果树学报,36(11),1600-1602.
MLA	王玮,et al."晚熟梨新品种甘梨3号'的选育".果树学报 36.11(2019):1600-1602.