不同栽培措施对春小麦产量及品质影响研究

Influence on Different Cultivating Measure to the Yield and Quality of Spring Wheat

针对生产上推广的强筋春小麦品种津强1号产量偏低的不良性状,设置不同密度、肥料水平试验,以期在保证津强1号品质水平的情况下,提高产量。结果表明:不同密度、追肥处理中,以每667m 240万基本苗,拔节期追施尿素15kg,抽穗扬花期追施尿素5kg的处理产量最高,达169.45kg;密度处理对品质指标无影响;各种追肥结果在品质指标中表现不一。

The test is designed different density and fertilizer dose in order to improve yield of spring wheat Jinqiang No. 1 while assuring its good quality. The results showed： Jinqiang No. 1 has the highest yield （ 169.45 kg/667m^2）when seeding quantity is 40 000 kg/667m^2 and fertilizer Carbamide 15 kg at jointing stage and 5 kg at full bloom stage ; It is no effection of different density to quality indexes ; There is no coherence on quality indexes with fertilizer dose.