In order to screen out the excellent varieties suitable for cultivation in Hanzhong region,the related indicators of 5 introduced kiwifruit varieties were recorded and analyzed,including phenological period,growth and fruiting habits,fruit quality and disease resistance.The adaptability was comprehensively evaluated using principal component analysis.The results showed that there were differences on phenological period,growth and fruiting habits,fruit quality and disease resistance among different kiwifruit varieties.The comprehensive evaluation score of Ruiyu was the highest,and followed closely by Nongdayuxiang,indicating that these two kiwifruit varieties had better comprehensive performance and stronger adaptability.Meanwhile,the score of Golden Red 50 was the lowest,indicating its poor performance.
维普
万方数据