＇Xianghongli＇ is a mid-ripening pear with red appearance. The seeding was selected from seeds of Red D＇Anjou radiated by γ-Co^60. The cultivar is a tall tree, with a height of 3.31 m at 6 years old. The tree is vi...＇Xianghongli＇ is a mid-ripening pear with red appearance. The seeding was selected from seeds of Red D＇Anjou radiated by γ-Co^60. The cultivar is a tall tree, with a height of 3.31 m at 6 years old. The tree is vigorous with ramose crown and upright tree gesture. Leaves are elliptic, acuminate, with average 5.802 cm length and 3.389 cm width. Flowers are pale pink. The relative position of petals is overlap. The petal shape is oval with more pollen. The average single fruit weight is 216.0 g, with mainly wide-necked pear formed. The ground color of peel is yellow with 80% bright red of cover color. The flesh is white, melting, soft and juicy, sour-sweet, strongly fragrant, little stone cell and small core. The soluble solid content is 12.5%. The soluble sugar content is 10.78%. The titratable acid content is 0.097%. The fruit quality is excellent. The fruit development period is 125-130 d and the ripe stage is at the end of August in Changli area, Hebei province, It is easy to form flower on short branches, and possesses large number of flower buds. The properties of early-bearing and high yielding are better. It is resistant to fruit phellem, pear scab, cold, etc. The shelf life of fruit is over 20 d. The fruit can be stored for 5 months in refrigeration condition. Suitable cultivation area is Qinhuang- dao,Tangshan, Cangzhou in Hebei, Beijing, Taiyuan in Shanxi and similar area. Xi- anghongli has the high-yield potential and can be extended to the most area of Northern China.展开更多
对引入湖南省浏阳的3个红梨品种美人酥、红酥脆与满天红进行了生长结果习性、适应性以及果实品质的观察比较。结果表明,3个红梨品种在浏阳地区均能正常完成年生长周期,美人酥与满天红生长旺,坐果稳,盛果期树666.7 m 2产量1400 kg,红酥...对引入湖南省浏阳的3个红梨品种美人酥、红酥脆与满天红进行了生长结果习性、适应性以及果实品质的观察比较。结果表明,3个红梨品种在浏阳地区均能正常完成年生长周期,美人酥与满天红生长旺,坐果稳,盛果期树666.7 m 2产量1400 kg,红酥脆长势稍弱,产量1200 kg。3个红梨品种着色均不稳定,果皮锈斑较严重,对着色影响大,以满天红着色相对较好,美人酥次之,红酥脆较差。3个红梨品种均在9月中旬前后成熟,单果重300 g以上,肉质细,石细胞少。可溶性固形物含量13.0%~13.8%,可溶性糖含量9.05%~9.36%,均以美人酥含量最高,其次为满天红、红酥脆。总酸含量1.13~1.42 g/kg,以满天红最高,美人酥与红酥脆相近。综合分析认为,3个品种均不适宜在湖南地区大面积发展。展开更多
基金Supported by Changli Comprehensive Station of National Pear Industry Technology System(CARS-29-23)Innovation of Scab-resistant,Strongly-fragrant and Storageresistant Pear Germplasm(16226312D-3)~~
文摘＇Xianghongli＇ is a mid-ripening pear with red appearance. The seeding was selected from seeds of Red D＇Anjou radiated by γ-Co^60. The cultivar is a tall tree, with a height of 3.31 m at 6 years old. The tree is vigorous with ramose crown and upright tree gesture. Leaves are elliptic, acuminate, with average 5.802 cm length and 3.389 cm width. Flowers are pale pink. The relative position of petals is overlap. The petal shape is oval with more pollen. The average single fruit weight is 216.0 g, with mainly wide-necked pear formed. The ground color of peel is yellow with 80% bright red of cover color. The flesh is white, melting, soft and juicy, sour-sweet, strongly fragrant, little stone cell and small core. The soluble solid content is 12.5%. The soluble sugar content is 10.78%. The titratable acid content is 0.097%. The fruit quality is excellent. The fruit development period is 125-130 d and the ripe stage is at the end of August in Changli area, Hebei province, It is easy to form flower on short branches, and possesses large number of flower buds. The properties of early-bearing and high yielding are better. It is resistant to fruit phellem, pear scab, cold, etc. The shelf life of fruit is over 20 d. The fruit can be stored for 5 months in refrigeration condition. Suitable cultivation area is Qinhuang- dao,Tangshan, Cangzhou in Hebei, Beijing, Taiyuan in Shanxi and similar area. Xi- anghongli has the high-yield potential and can be extended to the most area of Northern China.
