华北农学报 ›› 1997, Vol. 12 ›› Issue (3): 106-109. doi: 10.3321/j.issn:1000-7091.1997.03.020

所属专题: 玉米

• 论文 • 上一篇    下一篇

旱地玉米碳酸氢铵秋施效应及其增产机制

贾阿璞1, 张喜文1, 宋殿珍1, 李萍1, 石跃进2, 李贞3   

  1. 1. 山西省农业科学院谷子研究所, 长治 046011;
    2. 山西省农业科学院棉花研究所, 运城 044000;
    3. 山西省长治市水利科学研究所
  • 收稿日期:1997-01-21 出版日期:1997-09-28

Effect of Ammonium Bicarbonate on Spring Mealie in Arid Land Yield and Its Yield increasing Mechanism

Jia Apu1, Zhang Xiwen1, Song Dianzhen1, Li Ping1   

  1. Millet Research Institute,Shanxi Academy of Agricaltural Sciences, Changzhi 046011
  • Received:1997-01-21 Published:1997-09-28

摘要: 针对旱地玉米春季干旱难捉全苗和碳铵播前施利用率低等问题,进行了碳铵秋施试验。结果表明,碳铵秋施可明显地改善上述情况,增加玉米产量和提高经济效益。并就其增产机理进行了分析。

关键词: 碳酸氢铵, 秋施, 旱地, 玉米, 肥效, 增产机理

Abstract: On face of spring droughts and less rainfall,ammonium bicarbonate lose,it made full stand of the corn shoots difficult.The experiment was carried out on the experimental farm about autumn and spring application ammonium bicarbonate.The result showed that fall application of ammonium bicarbonate could resistant drought and ensure a full stand,and increase grain yields and economic income.The mechanism of increasing yield was also studied.

Key words: Maize, Non irrigated land, Ammonium bicarbonate, Increasing yield mechanism

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引用本文

贾阿璞, 张喜文, 宋殿珍, 李萍, 石跃进, 李贞. 旱地玉米碳酸氢铵秋施效应及其增产机制[J]. 华北农学报, 1997, 12(3): 106-109. doi: 10.3321/j.issn:1000-7091.1997.03.020.

Jia Apu, Zhang Xiwen, Song Dianzhen, Li Ping. Effect of Ammonium Bicarbonate on Spring Mealie in Arid Land Yield and Its Yield increasing Mechanism[J]. ACTA AGRICULTURAE BOREALI-SINICA, 1997, 12(3): 106-109. doi: 10.3321/j.issn:1000-7091.1997.03.020.