It is appropriate that the fertilizer for basic and tiller occupies 40%(108 kg/hm2 pure N) of total supply,and that the fertilizer for panicle and grains occupies 60%(162 kg/hm2 pure N) in this test conditions.

• 本试验条件下,基蘖肥占40%25施N 108 kg/hm2、穗粒肥占60%25施N 162 kg/hm2较合适;