Using on Luliangyou996 as provided material, choosing middling fertility field for experiment, setting up 5 treatment levels, which are: fertilizer model without N, farmers-familiar fertilizer model(150 kg/hm2,according to N), the optimal-nutrient management model(120 kg/hm2), super-high-yield and high-efficient model(150 kg/hm2), super- high-yield model(180 kg/hm2), various forms of nitrogen nutrition on agronomic characters and nitrogen use efficiency on early rice were studied. The results showed that: super high yield and high efficient model could promote root growth, increase chlorophyll content of leaves, enhance the formation and accumulation of photosynthetic products, enhance the nutrient absorptivity of rice, compared to the farmers familiar fertilizer models which are treated at the same nitrogen fertilization level, its yield increased 5.61%, nitrogen use efficiency increased by 9.06 percentage points, relativly increased 34.49%. It showed that super high yield and high efficient model can improve the yield of rice,can be expected to effectively improve the nitrogen utilization, reduce nitrogen losses, decrease the pollution caused by fertilizer application.