当前位置: 首页 > 文章 > 不同施肥组合对晋菜3号大白菜产量及硝酸盐累积的影响 山西农业科学 2009,37 (12) 36-38
Position: Home > Articles > Effect of Fertilization Combinations to Yield and Nitrate Accumulations in Cabbage Jincai 3 Journal of Shanxi Agricultural Sciences 2009,37 (12) 36-38

不同施肥组合对晋菜3号大白菜产量及硝酸盐累积的影响

作  者:
赵俊;董晓飞;赵美华;郝丽峰
单  位:
山西省农业科学院蔬菜研究所;山西省农业科学院渔类研究所
关键词:
大白菜;晋菜3号;施肥组合;硝酸盐累积
摘  要:
大白菜因其分布广、产量高、种植面积大在人们的菜篮子中占有重要的地位。通过10个施肥处理的随机重复试验得出:处理8(N360P90K270)的产量最高;不同处理下,晋菜3号大白菜吸氮量的变化规律基本一致,团棵期到结球初期(播种后25~45d)吸氮量最多;10个处理的大白菜球叶硝酸盐含量均比外叶低。
译  名:
Effect of Fertilization Combinations to Yield and Nitrate Accumulations in Cabbage Jincai 3
作  者:
ZHAO Jun1,DONG Xiao-fei1,ZHAO Mei-hua1,HAO Li-feng2 (1.The Vegetable Research Institute,Shanxi Academy of Agricultural Sciences,Taiyuan 030031,China; 2.The Fishery Research Institute,Shanxi Academy of Agricultural Sciences,Taiyuan 030031,China)
关键词:
Chinese cabbage; Jincai 3; Fertilization combination; Nitrate accumulation
摘  要:
Cabbage is of importance to people’s life due to its wide distribution, high yield and large area cultivation. The re-sults of 10 fertilization treatments of random replicates showed that treatment 8 of N360P90K270 had the highest yield; the change law of Jincai 3’s nitrogen absorption was similar having the highest nitrogen absorpsion in initial period growing into ball from the 25th to 45th day after sowing; and nitrate accumulation in ball leaf is lower than that in outer leaves in all ten treatments.

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