摘要
为了促进庆阳山地苹果优质高效生产,以陕富6号、瑞雪、瑞阳、金世纪、红盖露和长富2号等6个苹果品种为研究对象,分别对树冠透光率、果园透光率、行间透光率、树体生长状况、枝类组成、果实产量、果实品质和产值等指标进行比较分析,结果表明,与长富2号相比,瑞雪品种和瑞阳品种的树冠大而扁,树冠透光率也较高,分别达到了28%和30%,结果枝和营养枝都高于其他品种。不同苹果品种的产量和价格都以瑞雪品种和瑞阳品种为首,且瑞雪品种的商品率为86%,瑞阳品种为88%,从而得出经济效益瑞阳品种最高,为3.31万元/667m 2,其次为瑞雪品种2.79万元/667m 2。综上所述,建议在庆阳苹果种植区推广瑞阳品种和瑞雪品种。
To promote the high-quality and efficient production of Qingyang mountain apples,this experiment will compare and analyze the differences between canopy light transmittance,orchard light transmittance,inter-row light transmittance,tree growth,branch proportion,fruit yield and fruit quality in six apple varieties,including Shaanfu No.6,Ruixue,Ruiyang,Golden Century,Red Gailu and Changfu No.2.The results showed that compared with Changfu 2,the crowns of Ruixue varieties and Ruiyang varieties were large and flat,and the crown light transmittance was also higher,reaching 28%and 30%,respectively.The trunk height of the Ruixue variety and the Ruiyang variety is also lower,only 86.1 cm and 82 cm,which is more conducive to the exchange of nutrients in the root system and crown.The fruiting and vegetative branches of the Ruixue variety and the Ruiyang variety are higher than those of other varieties.The output and price of different apple varieties are led by Ruixue varieties and Ruiyang varieties,and the commodity rate of Ruixue varieties is 86%,and Ruiyang varieties are 88%,so that the economic benefits Ruiyang varieties are the highest,33,100 yuan/mu,followed by Ruixue varieties 2.79%yuan/mu.In summary,it is recommended to promote Ruiyang varieties and Ruiyang varieties in Qingyang apple planting area.
作者
袁仲玉
赵菊莲
范宗珍
张庆霞
李向伟
YUAN Zhong-yu;ZHAO Ju-lian;FAN Zong-zhen;ZHANG Qing-xia;LI Xiang-wei(School of Agriculture and Bioengineering,Longdong University,Qingyang 745000,Gansu)
出处
《陇东学院学报》
2024年第5期7-11,共5页
Journal of Longdong University
基金
庆阳市科技支撑计划项目(QNKB2-5)
庆阳市农业农村类项目(QY2021A-N004)。
关键词
山地苹果
不同品种
品质
产量
产值
mountain apples
different varieties
quality
yield
production value
