不同施肥处理对秋冬季雪里生长的影响

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中图分类号：S637.2 文献标志码：A 文章编号：1008-1038（2025）09-0063-06

DOI：10.19590/j.cnki.1008-1038.2025.09.010

EffectofDifferent Fertilization TreatmentsontheGrowth ofPotherb Mustard in Autumn and Winter

REN Xiliang， GAO Tianyi， AN Xuejun，WANG Jie， SUN Yishuang （Ningbo Academyof Agricultural Sciences，Ningbo 315O4O，China）

Abstract：Fertilizationis thekeytoachieving highyield inplanting potherb mustard.Toreduce theapplication of chemical fertilizers and explore reasonable fertilization methods，diffrent fertilization methods wereapplied to five varieties of potherb mustard，with no fertilization as the control.The results showed that under difrent fertilization conditions，there were significant differences in the mainagronomic traitsand yield among diferent varietiesof potherb mustard.Compared with thenon fertilization treatment，fertilization could significantly improve theplant height，maximum leaf length，maximum leaf petiole length，and yield of potherb mustard.The plant height of‘Yongxue No.1’treated with E increased by 102.79 % compared to the control. The maximum leaf length of‘Yongxue No.5’ increased by 62.99 % ，the length of the petiole increased by 82.13% ，and the yield increased by 592.90% compared to the control. This study provided a reference for scientific fertilization of potherb mustard in autumn and winter.

Keywords： Potherb mustard;autumn and winter; fertilization treatment; agronomic characters

雪里（Brassicajuncea）俗称雪菜、九头芥等，属于十字花科芸臺属芥菜种分蘖芥变种，起源于中国[2-3]。（剩余6398字）