《Table 1 Fertilizer application under each treatment》

《Table 1 Fertilizer application under each treatment》   提示:宽带有限、当前游客访问压缩模式
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《Effects of Nano-Carbon Water-Retaining Fertilizer on Yield and Nitrogen and Phosphorus Utilization Efficiency of Tuber Mustard》


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A total of 10 treatments with 10%-40%fertilizer reduction were designed with total nutrients as control(see Table 1).In the experiment,fertilization and soil preparation were conducted on October 30,2016,it was transplanted on November 11,2016,and harvested in March 2017.The planting density of tuber mustard was 99 000 plants/ha,and the plant spacing was 33 cm×33 cm.Each treatment was repeated 3 times and the blocks were randomly arranged.Nano-carbon water-retaining fertilizer and local special fertilizer for tuber mustard were used as base fertilizer and the first topdressing,of which 40%were basal fertilizer,and applied in the holes after transplanting of tuber mustard,60%were topdressing,and applied in the holes after transplanting for 50-60 d.