苹果园水肥气生一体化技术  

Techniques for rooting and strengthening trees with integrated water,fertilizer,aerogenesis and microorganism in apple orchard

作　　者：张世忠[1] 束靖 王甲威[3] 陈伟[1] 束怀瑞[1] ZHANG Shizhong;SHU Jing;WANG Jiawei;CHEN Wei;SHU Huairui(National Apple Engineering Technology Research Center/Shandong Agricultural University,Tai′an,Shandong 271018,China;School of Forestry Engineering,Shandong Agriculture and Engineering University,Jinan,Shandong 250100,China;Shandong Institute of Pomology,Tai′an,Shandong 271000,China)

机构地区：[1]国家苹果工程技术研究中心/山东农业大学,山东泰安271018 [2]山东农业工程学院林业工程学院,山东济南250100 [3]山东省果树研究所,山东泰安271000

出　　处：《落叶果树》2021年第4期33-35,共3页Deciduous Fruits

摘　　要：苹果园水肥气生一体化技术是围绕苹果根系生长规律及功能特性,通过土壤表层覆盖、中层局部优化、下层垂直增氧灌溉供水,将水分、肥料、通气、微生物有机结合,建立局部稳定、适宜根系生长的水、肥、气、温等条件优良的环境,提高水肥利用效率,培养理想根系构型,调节根系呼吸代谢,提升根系活力及根系寿命,以局部调控整体,实现根系健壮与植株健康。The integrated water,fertilizer,aerogenesis and microorganism techniques for strengthening root and trees in apple orchard was centered on the regulation of root respiration and metabolism,focusing on the growth law and functional characteristics of the apple root system.The organic combination of fertilizer,aeration and microorganisms created a local stable and good environment suitable for root growth.Furthermore,by cultivating an ideal root system,it improved the life span of root activity and root system,increased water use efficiency,and finally maintained the health of root and plant.

关 键 词：苹果 水肥气生一体化 地面覆盖 垂直增氧灌溉 养根壮树 

分 类 号：S661.1[农业科学—果树学]