Journal of Northern Agriculture ›› 2016, Vol. 44 ›› Issue (5): 37-37.

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Effect of seed dressing with biological bacterial fertilizer on the growth and yield of oats under different nitrogen gradient

LIU Genke1,WANG Hui2,JIANG Chao2,JIN Jiangang1,XUE Zhiqiang1,LIU Zhang3(1.Youyu Experiment Station, Shanxi Academy of Agricultural Sciences, Youyu 037200, China; 2.Crop Research Institute in Cold&High Latitudinal Region,Shanxi Academy of Agricultural Sciences,Datong 037008, China; 3.Sorghum Institute of Shanxi Academy of Agricuhural Sciences,Jinzhong 030600,China)   

  • Online:2016-10-20 Published:2016-10-20

Abstract: The effect of seed dressing with biological bacterial fertilizer on the growth and yield of oats under different nitrogen gradient were studied in Youyu, Shanxi province. Plant height, ear length, number of spikelet, number of grain,grain weight, weight of 1 000 grains and yield were significantly affected. A2 treatment(seed dressing with bacterial fertilizer +N 67.5 kg/hm2) compared with the control A1(seed dressing with water +N 90 kg/hm2), number of grain, grain weight and weight of 1 000 grains were increased by 1.86%, 2.92% and 1.36%, and grain yield was significantly increased by 11.50%.

CLC Number: 

  • S512.6