谷氨酸肥对阿拉尔地区主干型苹果树体生长的影响  

Effect of Glutamic Acid Granule Fertilizer on the Growth of Two-Year-Old Main Apple Trees in Alar Area

作　　者：魏智博 周高兴 谢晓东 王新建[1,2] Wei Zhibo;Zhou Gaoxing;Xie Xiaodong;Wang Xinjian(College of Botanical Sciences,Tarim University,Alar,Xinjiang 843300,China;National Joint Engineering Laboratory of High Efficiency and High Quality Cultivation and Deep Processing Technology for Fruit Trees With Southern Xinjiang Characteristics,Tarim University,Alar,Xinjiang 843300,China)

机构地区：[1]塔里木大学园艺与林学学院,新疆阿拉尔843300 [2]塔里木大学南疆特色果树高效优质栽培与深加工技术国家地方联合工程实验室,新疆阿拉尔843300

出　　处：《绿色科技》2023年第1期108-112,共5页Journal of Green Science and Technology

基　　金：新疆生产建设兵团科技攻关苹果矮化省力优质高效栽培技术集成与示范项目(编号:2016jb03-1)。

摘　　要：为给阿克苏地区的苹果栽培提供技术支撑,以两年生烟富8号为试体,探讨了增施土壤和叶面混合配比的复合谷氨酸液颗粒肥,研究了不同配比浓度对于试验试体生长的影响,为该地区果树高效优质生产提供理论依据。结果表明:每亩施用200 kg复合谷氨酸液颗粒肥同时喷施200倍复合谷氨酸液肥,能显著增加株高、茎粗、新梢以及叶片的增长量。在土壤施肥结合叶面喷施的9种不同处理下树体的株高、茎粗、新梢以及叶片都呈增长趋势,其中在土壤施肥量相同的条件下,200倍叶面喷施肥比400倍和600倍对于株高和新梢的促进作用更好。In order to provide technical support for apple cultivation in Aksu area, two-year Shengyanfu No. 8 was used as the test to explore the application of compound glutamic acid particle fertilizer with soil and leaf mixture ratio, and to study the influence of different ratio concentrations on the growth of test subjects, so as to provide theoretical basis for the efficient and high-quality production of fruit trees in this area. The results showed that the plant height, stem diameter, shoots and leaf growth were significantly increased by applying 200kg compound glutamic acid granule fertilizer and 200 times compound glutamic acid liquid fertilizer per mu. Under 9 different treatments of soil fertilization combined with foliar spraying, plant height, stem diameter, new shoots and leaves showed an increasing trend. Under the condition of the same amount of soil fertilization, 200 times foliar spraying had a better promoting effect on plant height and new shoots than 400 times and 600 times.

关 键 词：谷氨酸肥 阿克苏 苹果树体生长 

分 类 号：S661.1[农业科学—果树学]