|Table of Contents|

Effects of Different Nitrogen Application Rates on Yield and Quality of Chinese Cabbage

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2021年10
Page:
35-40
Research Field:
Publishing date:

Info

Title:
Effects of Different Nitrogen Application Rates on Yield and Quality of Chinese Cabbage
Author(s):
LIU Yifan1; WANG Hong2; ZHANG Ruifang2; ZHANG Chi2; WANG Xinxin2
(1.College of Resources and Environment Science，Hebei Agricultural University，Baoding，Hebei 071001;2.Hebei Mountain Research Institute,Hebei Agricultural University/Agricultural Engineering Technology Research Center of National North Mountainous Area/Agricultural Technology Innovation Center in Mountainous Areas of Hebei Province，Baoding，Hebei 071001)
Keywords:
Chinese cabbage; nitrogen fertilizer; yield; quality
PACS:
-
DOI:
10.11937/bfyy.20203328
Abstract:
Chinese cabbage variety ‘Qiulyu No.3’ was used as test material，and the ‘2+X’ scheme was adopted to explore the optimal amount of nitrogen fertilizer for Chinese cabbage by controlling the different levels of nitrogen application among treatments，so as to provide reference basis for solving the problems of nitrogen utilization and yield increase in Chinese cabbage production.The results showed that the yield in the treatment of N2P2K2 was higher under the condition of the same amount of phosphorus and potassium fertilizer，which was 86% higher than that of no nitrogen application treatments and 3% higher than that of the local conventional fertilization，and improved the growth and quality traits of Chinese cabbage to a certain extent.The application of microelement fertilizer or microbial organic fertilizer to the treatments could improve the yield and quality of Chinese cabbage as well.Therefore,the appropriate amount of nitrogen fertilizer can maximize the yield of Chinese cabbage，and reduce the waste of fertilizer caused by excessive fertilization.At the same time，adding appropriate amount of microelement fertilizer and microbial organic fertilizer can also improve the yield and quality of Chinese cabbage.

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Last Update: 2021-08-09