湖北农业科学 ›› 2019, Vol. 58 ›› Issue (14): 83-86.doi: 10.14088/j.cnki.issn0439-8114.2019.14.020

• 园艺·特产 • 上一篇    下一篇

微生物菌肥对冀西北坝上地区生菜产量和品质的影响

苗丁丁1, 张俊花1, 黄伟1, 王卫忠1, 李刚2   

  1. 1.河北北方学院农林科技学院,河北 张家口 075000;
    2.河北省尚义县绿农植物医院,河北 尚义 675750
  • 收稿日期:2019-01-20 出版日期:2019-07-25 发布日期:2019-12-06
  • 通讯作者: 张俊花(1969-),女,副教授,博士,主要从事蔬菜生理生态研究,(电话)18931318695(电子信箱)456456892@qq.com。
  • 作者简介:苗丁丁(1993-),女,河北张家口人,在读硕士研究生,研究方向为蔬菜栽培生理,(电话)15532376512(电子信箱)1174082711@qq.com。
  • 基金资助:
    河北省现代农业产业技术体系蔬菜产业创新团队建设项目(HBCT2018030212); 河北北方学院蔬菜学重点学科建设项目(ZDXK201820)

Effects of microbial fertilizers on the quality and the production of lettuce in Bashang region in the northwest of Hebei province

MIAO Ding-ding1, ZHANG Jun-hua1, HUANG Wei1, WANG Wei-zhong1, LI Gang2   

  1. 1.College of Agriculture and Forestry Science and Technology,Hebei North University,Zhangjiakou 075000,Hebei,China;
    2.Green Agriculture Plant Hospital of Shangyi Country in Hebei Province,Shangyi 675750,Hebei,China
  • Received:2019-01-20 Online:2019-07-25 Published:2019-12-06

摘要: 以生菜(Lactuca sativa L. var. ramosa Hort.)为试验材料,研究了微生物菌肥对冀西北坝上地区生菜产量和品质的影响。结果表明,施用菌肥能促进生菜生长,提高其产量,改善其品质;其中,处理M2Y2[底施木美土里微生物菌肥1 200 kg/hm2(M2)+叶面喷施育苗宝贝微生物菌剂1∶200(Y2)]生菜的株高、地上部鲜重、地上部干重、根系活力、地下部鲜重、地下部干重和产量均显著高于CK,比CK分别提高了18.27%、61.04%、88.20%、101.43%、59.34%、125.00%和64.74%,处理M2Y2生菜的可溶性糖、可溶性蛋白质、维生素C含量也明显高于CK,较CK分别增加了63.59%、42.35%和117.32%,而亚硝酸盐含量则显著低于CK,比CK降低了66.07%。施用效果最好的为处理M2Y2,其次为处理M1Y2,即底施木美土里微生物菌肥600 kg/hm2(M1)+叶面喷施育苗宝贝微生物菌剂1∶200(Y2)。

关键词: 微生物菌肥, 生菜(Lactuca sativa L. var. ramosa Hort.), 生长指标, 产量, 品质

Abstract: In order to study the effects of microbial fertilizer on the yield and quality of lettuce(Lactuca sativa L. var. ramosa Hort.), lettuce was selected as the research material. The results showed that the treatments of applied microbial fertilizer could promote growth, increase yield and improve quality of lettuce. The plant height, fresh weight of upper ground, dry weight of upper ground, root activity, fresh weight of underground, dry weight of underground, and yield in the treatment of M2Y2[the basal application of microbial fertilizer 1 200 kg/hm2(M2)+foliar application of microbial agent 1∶200(Y2)] were significantly 18.27%, 61.04%, 88.20%, 101.43%, 59.34%, 125.00% and 64.74% more than CK, respectively, its soluble sugar, soluble protein and vitamin C were increased 63.59%, 42.35% and 117.32% compared with CK, respectively. The content of nitrite in the treatment of M2Y2 was reduced 66.07% that compared with CK. The most significant effect was the treatment of M2Y2. The treatment of M1Y2 was second, that was the basal application of microbial fertilizer 600 kg/hm2(M1)+ foliar application of microbial agent 1∶200(Y2).

Key words: microbial fertilizer, lettuce(Lactuca sativa L. var. ramosa Hort.), growth indicators, yield, quality

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