Zhang Zong-chen
Abstract
The effect of planting density and fertilizer amount on the agronomic traits and yield of sweet corn Jinyutian No.1 was researched.The results indicated that the optimum planting density of Jinyutian No.1 was 42000 plants/hm2,and the proper application rate of pure nitrogen was 225 kg/hm2.
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The effect of planting density and fertilizer amount on the agronomic traits and yield of sweet corn Jinyutian No.1 was researched.The results indicated that the optimum planting density of Jinyutian No.1 was 42000 plants/hm2,and the proper application rate of pure nitrogen was 225 kg/hm2.
Key concepts: Sowing, Yield (engineering), Agronomy, Fertilizer, Nitrogen, Plant density, Nitrogen fertilizer, Biology