欢迎访问《中国农学通报》,

中国农学通报 ›› 2020, Vol. 36 ›› Issue (17): 89-94.doi: 10.11924/j.issn.1000-6850.casb20190400063

所属专题: 玉米

• 资源·环境·生态·土壤·气象 • 上一篇    下一篇

不同生物刺激剂对鲜食玉米产量和品质的影响

应武1, 骆乐谈1, 阮松林1, 李金文2   

  1. 1 杭州市农业科学研究院,杭州 310024
    2 上海旭耕农业科技有限公司,上海 200335
  • 收稿日期:2019-04-29 修回日期:2019-07-16 出版日期:2020-06-15 发布日期:2020-06-09
  • 作者简介:应武,男,1968年出生,浙江武义人,高级农艺师,硕士,研究方向:旱粮新品种选育与优质高产生态栽培技术。通信地址:310024 浙江省杭州市西湖区转塘街道洙泗路261号 杭州市农业科学研究院,Tel:0571-87311914,E-mail:hzyingwu@163.com。
  • 基金资助:
    国家重点研发计划项目“作物免疫调控与物理防控技术及产品研发”(2017YFD0200900);杭州市农业科研自主申报项目“优质高效春玉米-甘薯-秋玉米种植模式配套技术研究与示范”(20180432B20)

Effects of Different Bio-stimulants on Yield and Quality of Fresh-eating Maize

Ying Wu1, Luo Letan1, Ruan Songlin1, Li Jinwen2   

  1. 1 Hangzhou Academy of Agricultural Sciences, Hangzhou 310024
    2 Shanghai Xugeng Agricultural Company, Shanghai 200335
  • Received:2019-04-29 Revised:2019-07-16 Online:2020-06-15 Published:2020-06-09

摘要:

为研究生物刺激剂对玉米的增产提质效果,试验探讨不同生物刺激剂对玉米的产量和品质方面的影响,为鲜食玉米的优质高产栽培提供技术支撑。以鲜食玉米‘钱江糯3号’为试验品种,以3种生物刺激剂(阿美滋、美基、保康灵1号)为供试药剂,设置6个处理(阿美滋1000倍液、阿美滋1500倍液、阿美滋2000倍液、美基3000倍液、保康灵1号300倍液、清水对照),研究大田常规施肥水平下药剂对‘钱江糯3号’的经济性状、产量及品质的影响。在阿美滋1500倍液喷施下,玉米的行粒数、单穗鲜重和单穗净重、产量均最高,蛋白质含量、粗纤维含量、还原糖含量、淀粉含量均居第3位;在保康灵1号300倍液喷施下,玉米的穗粗最高,单穗鲜重、单穗净重、产量均居第2位,蛋白质含量最高,脂肪含量最低,还原糖含量居第2位。阿美滋1500倍液在增加玉米产量上是最佳选择,保康灵1号300倍液则对提升玉米品质最有效果。建议生产上将阿美滋1500倍液与保康灵1号300倍液配合施用,这对鲜食玉米的增产提质效果最好。

关键词: 生物刺激剂, 鲜食玉米, 经济性状, 产量, 品质

Abstract:

To provide technical support for high-yield and high-quality cultivation of fresh-eating maize, the effects of different bio-stimulants on the yield and quality of maize were studied. Fresh-eating maize variety ‘Qianjiangnuo 3’ was used as material. Three bio-stimulants including Ameizi, Meiji and Baokangling 1 were tested. There were totally 6 treatments: the 1000, 1500 and 2000-fold diluents of Ameizi, 3000-fold diluent of Meiji, and 300-fold diluent of Baokangling 1 were applied to maize. The clear water with equal quantity was used as control. The effects of conventional fertilization on economic characters, yield and quality of ‘Qianjiangnuo 3’ were investigated. Under the treatment of 1500-fold diluent of Ameizi, the grain number per row, fresh and net weight per spike, and yield of maize were the highest, whereas the protein, crude fiber, reducing sugar and starch content all ranked the third. The spike width and protein content of maize treated with 300-fold diluent of ‘Baokangling 1’ was the highest, whereas the fresh and net weight per spike, yield, reducing sugar content all ranked the second, but the fat content was the lowest. 1500-fold diluent of Ameizi was the most suitable for improving the yield of maize, and 300-fold diluent of Baokangling 1 was the most suitable for improving the quality of maize. It is suggested that the combination of the two bio-stimulants is the best treatment for the improvement of yield and quality of fresh-eating maize.

Key words: bio-stimulants, fresh-eating maize, economic characters, yield, quality

中图分类号: