“树上干杏”不同品种果实品质分析

以"树上干杏"3个良种‘树上干杏1号’‘树上干杏2号’‘树上干杏3号’为试材,采用品质测定的方法,对其外观品质及内在品质进行综合评价,以期为"树上干杏"优良品种推广及生产中主栽品种的选择提供参考依据。结果表明:"树上干杏"品种外观品质方面为‘树上干杏2号’果实较大,‘树上干杏3号’果实较小,果形最端正;单果质量、核质量与仁质量受品种因素、栽培管理等因素影响较大,一般来说大果型品种,其核与仁都较大;果肉综合营养品质比较,平均隶属函数值大小表示依次为‘树上干杏1号’>‘树上干杏2号’>‘树上干杏3号’;杏仁营养成分比较,平均隶属函数值排序为‘树上干杏1号’>‘树上干杏3号’>‘树上干杏2号’。"树上干杏"3个品种以‘树上干杏2号’外观品质较好,‘树上干杏1号’内在综合营养品质较好。‘树上干杏1号’和‘树上干杏2号’可作为主栽品种进行栽培和推广,‘树上干杏3号’可作为授粉品种配置栽植。

Analysis on Fruit Quality of Different Varieties of'Shushanggan Apricot'

Taking the three varieties of ’Shushanggan Apricot No.1’, ’Shushanggan Apricot No.2’ and ’Shushanggan Apricot No.3’ as the test materials.The methods of quality determination were used to evaluate its appearance quality and internal quality.It provided a reference for the promotion of fine varieties of ’Shushanggan Apricot’ on trees and the selection of main varieties in production.The results showed ’Shushanggan Apricot No.2’ fruit was bigger, ’Shushanggan Apricot No.3’ fruit was smaller, the fruit shape was most correct in exterior quality.Single fruit quality, kernel quality and kernel quality were influenced by variety factors, cultivation management and so on.Generally speaking, large fruit varieties had large kernels.Comparison of comprehensive nutritional quality of pulp,the value of the average membership function was expressed in order ’Shushanggan Apricot No.1’> ’Shushanggan Apricot No.2’> ’Shushanggan Apricot No.3’.Comparison of almond nutrients, the value of the average membership function was expressed in order ’Shushanggan Apricot No.1’> ’Shushanggan Apricot No.3’> ’Shushanggan Apricot No.2’.Among the three varieties of ’Shushanggan Apricot’,’Shushanggan Apricot No.2’ had better appareance guality.The value of membership function of ’Shushanggan Apricot No.1’ pulp and kernel was the highest in internal quality,the quality of comprehensive nutrition was the best.’Shushanggan Apricot No.1’ and ’Shushanggan Apricot No.2’ of ’Shushanggan Apricot’ can be cultivated and popularized as the main varieties, ’Shushanggan Apricot No.3’ can be planted as an inbred variety.