[1]窦金刚,刘方明,高玉山,等.吉林省西部节肥增效技术对玉米产量的影响[J].黑龙江农业科学,2020,(03):1-4.[doi:10.11942/j.issn1002-2767.2020.03.0001]
　DOU Jin-gang,LIU Fang-ming,GAO Yu-shan,et al.Effects of Saving Fertilizer and Increasing Efficiency Technology on Maize Yield in Western of Jilin Province[J].HEILONGJIANG AGRICULTURAL SCIENCES,2020,(03):1-4.[doi:10.11942/j.issn1002-2767.2020.03.0001]
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吉林省西部节肥增效技术对玉米产量的影响

《黑龙江农业科学》[ISSN:1002-2767/CN:23-1204/S] 卷: 期数: 2020年03期 页码: 1-4 栏目: 出版日期: 2020-03-10
Title:
Effects of Saving Fertilizer and Increasing Efficiency Technology on Maize Yield in Western of Jilin Province
作者:
窦金刚; 刘方明; 高玉山; 孙云云; 侯中华; 万成山; 王立春; 刘慧涛
吉林省农业科学院 农业环境与资源研究所，吉林 长春 130033
Author(s):
DOU Jin-gang; LIU Fang-ming; GAO Yu-shan; SUN Yun-yun; HOU Zhong-hua; WAN Cheng-shan; 〖JP〗WANG Li-chun; LIU Hui-tao
Institute of Agricultural Environment and Resources Research,Jilin Academy of Agricultural Sciences,Changchun 130033,China
关键词:
吉林省西部; 节肥增效技术; 玉米产量
Keywords:
western of Jilin Province;  saving fertilizer and increasing efficiency technology;  maize yield
DOI:
10.11942/j.issn1002-2767.2020.03.0001
文献标志码:
A
摘要:
为促进东北地区节肥增效技术模式的应用和推广，以迪卡159玉米品种和颗粒保水剂、粉末保水剂及氮肥增效剂为试验材料，研究了吉林省西部节肥增效技术对玉米产量的影响，分析底肥配施保水剂的效果，确定种肥施加保水剂的适宜用量，筛选追肥氮肥增效剂的适宜种类。结果表明：底肥配施保水剂提高玉米产量2.54%（P>0.05）；种肥施加粉末保水剂的适宜用量为16 kg?hm-2；生物碳作为追肥氮肥增效剂，与对照相比增产7.10%（P >0.05），效果较好。
Abstract:
In order to promote the application and popularization of the saving fertilizer and increasing efficiency technology model in Northeast China,maize variety Dika 159,water-retaining agent (particle),water-retaining agent (powder) and nitrogen fertilizer synergist were used as materials in this study.The effects of saving fertilizer and increasing efficiency technology on maize yield in western of Jilin Province was discussed.The effects of base fertilizer combined with water retaining agent was analyzed,the suitable amount of application of seed fertilizer was determined,and the suitable species of nitrogen fertilizer synergistic agent for topdressing fertilizer were selected.The results showed that the yield of maize was increased by 2.54%(P>0.05) for applying base fertilizer combined with water-retaining agent (particle).And the suitable applying amount of water-retaining agent (powder) added into seed fertilizer was 16 kg?hm-2.Maize yield in treatment of biological carbon as nitrogen synergist for topdressing fertilizer was higher than control treatment by 7.10% (P>0.05) ,which had better effect.

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备注/Memo

收稿日期：2019-11-05

基金项目：国家重点研发计划（2017YFD0201806；2017YFD0300602；2016YFD0300807）。
第一作者：窦金刚(1976-)，男，学士，助理研究员，从事土壤改良研究。E-mail：doujingang @126.com。
通信作者：刘慧涛(1965-)，男，硕士，研究员，从事土壤改良研究。E-mail：liuhuitao558@sohu.com。

更新日期/Last Update: 2020-07-06