Effect of Fertilizing Amount and Planting Density on Yield and Quality of Strong-gluten Wheat Taishan 27

To get the cultivation pattern featured by improved varieties and fine methods for strong-gluten and high-yielding wheat variety Taishan 27, this paper used Taishan 27 as material to study the effect of fertilizing amount and planting density on yield and quality of material. The results showed that Taishan 27 had high yield under fertilizing amount of 225 kg/ha pure nitrogen and planting density of 240×104-300×104/ha; the yield was lowest under fertilizing amount of 300 kg/ha pure nitrogen and planting density of 360×104/ha. The suitable planting density for Taishan 27 was 240×104-300×104/ha, and the fertilizing amount of nitrogen should be based on different soil fertility conditions to avoid water and fertilizer stress and improve yield.