玉米水肥一体化研究  

Study on the Integration of Water And Fertilizer in Maize

作　　者：王囡囡[1] 张春峰[1] 朱宝国[1] 孟庆英[1] 冯浩原 WANG Nannan;ZHANG Chunfeng;ZHU Baoguo;MENG Qingying;FENG Haoyuan(Jiamusi Branch of Heilongjiang Academy of Agricultural Sciences Jiamusi,Heilongjiang 154007)

机构地区：[1]黑龙江省农业科学院佳木斯分院,黑龙江佳木斯154007

出　　处：《现代农业研究》2022年第11期27-29,共3页Modern Agriculture Research

基　　金：高配合力、多抗、优质玉米育种素材创制与新品种选育(项目编号:HNK2019CX03);欧洲硬粒型玉米种质评价及创新利用(项目编号:2019YYYF015);三江平原玉米最优施肥模型的研究与应用(项目编号:2020YYYF049)。

摘　　要：玉米水肥一体化技术是世界公认的提高水肥利用率和增加玉米产量的重要技术。经多年推广应用在我国也初具规模。本研究通过对玉米需水规律和需肥规律分析,总结玉米水肥一体化技术要点,比较玉米水肥一体化优势与缺点,以期为玉米规模化生产节本增效,提高产量提供理论依据。The integration of water and fertilizer in maize is an important technology to improve the utilization rate of water and fertilizer and increase the yield of maize.After years of promotion and application in China has begun to take shape.In this study,the main technical points of the integration of water and fertilizer were summarized and the advantages and disadvantages of the integration of water and fertilizer were compared by analyzing the law of water and fertilizer requirement of corn,in order to provide theoretical basis for the large-scale production of corn to save cost and increase efficiency and improve yield.

关 键 词：精准施肥 玉米 抗倒伏:灌水时间 节本增效 

分 类 号：S147.2[农业科学—肥料学]