不同施肥水平对金刺梨生长的影响  

Effects of Different Fertilization Levels on the Growth of Rosa sterilis

作　　者：周定琴 Zhou Dingqin(Xiaoguan Agricultural and Rural Comprehensive Service Center of Suining County,Suiyang 563303,Guizhou,China)

机构地区：[1]绥阳县小关乡农业农村综合服务中心,贵州绥阳563303

出　　处：《农业技术与装备》2025年第3期98-99,102,共3页Agricultural Technology & Equipment

摘　　要：为了探讨贵州省特有的品种金刺梨在不同的施肥水平下对其生长的影响,以遵义市某金刺梨种植示范地为研究场所,随机挑选210株长势一致的金刺梨树,设置施肥量分别为0、0.1、0.2、0.3、0.4、0.5、0.6 kg/株等7个不同施肥水平组,比较每年金刺梨的株高、地径。结果显示,0.4 kg/株的施肥量更有利于金刺梨株高和地径的生长,随着施肥年份越久,株高生长差异越显著。In order to investigate the effects of different fertilization levels on the growth of Rosa sterilis,a unique variety of 210 Rosa sterilis trees were randomly selected from a Rosa sterilis planting demonstration site in Zunyi City.The plant height and ground diameter of Rosa sterilis were compared in 7 different fertilization level groups,including 0,0.1,0.2,0.3,0.4,0.5 and 0.6 kg/plant,respectively.The results showed that the fertilizer rate of 0.4 kg/plant was more conducive to the growth of plant height and ground diameter,and the difference of plant height growth was more significant with the longer the year of fertilization.

关 键 词：施肥水平 金刺梨 生长 影响 

分 类 号：S792.39[农业科学—林木遗传育种]