抽穗期喷肥和杀菌剂对强筋小麦徐麦27产量及品质的影响

以徐麦27为试验材料,研究了抽穗期喷肥和杀菌剂对强筋小麦产量及品质的影响,以期为高产优质高效栽培措施的选择提供依据.结果表明:喷肥和杀菌剂对小麦千粒重、产量和品质有显著影响.其中喷有氮磷钾或微肥的处理比没有喷的千粒重、产量和品质都有所提高;不同的杀菌剂对小麦千粒重、产量和品质影响不同.杀菌剂和肥料混喷可能产生相互作用,因此建议在混喷时应该更加慎重.试验中,氮磷钾、微肥和青霉素混合液混喷效果最好,对产量和品质提高幅度较大.

Effects of Spraying Fertilizers and Bactericides in Heading Stage on Yield and Quality of High Gluten Winter Wheat Xumai 27

The high gluten winter wheat xumai 27 was used as an experimental material to study the effects of spraying Fertilizers and bactericides on grain yield and quality. The results indicated that there were noticeable effects of spraying fertilizers and bactericides on grain 1000-kernel weight, yield and quality. Spraying macroelement or microelemen could increase 1000-kernel weight, yield and improved wheat quality. There were different effects of spraying different medicaments on grain 1000-kernel weight, yield and quality of xumai 27. Perhaps there were interaction in fertilizers and bactericides, so spraying fertilizers and bactericides together should be used more cautiously. The best effect could be gained by spraying macroelement, microelement and penicillin together in this treatment. 1000-kernel weight, yield and total evaluation were increased obviously.