Comparative Test among Different Varieties of Qingyang Mountain Apples
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 transmit-tance was also higher,reaching 28%and 30%,respectively.The trunk height of the Ruixue variety and the Ruiy-ang 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 Ruiy-ang varieties,and the commodity rate of Ruixue varieties is 86%,and Ruiyang varieties are 88%,so that the eco-nomic 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.
mountain applesdifferent varietiesqualityyieldproduction value
NETL
NSTL
万方数据
