“昌泉牌”小麦拌种剂拌种效果研究

摘要

Through experiment at many sites and demonstration for two years,the results showed that wheat seeds had been treated with “Changquan” wheat seeds dressing before sowing, the seeds treatment gave a remarkable effect on seedling's growing slowing , resistance falling and dry climate strengthening, leaves' area enlarging, quality heightening, dry organic matter accumulation increasing, increasing ear(15.0×104～16.5×104/hm2), grain adding(1.6 grain/ear)and grain weight adding (1.1～1.9 g/1000grains). The yield increased 358.5～667.5kg/hm2.%通过两年多点试验和示范，结果表明，小麦播前应用“昌泉牌”小麦拌种剂拌种，具有延缓出苗，增强抗倒伏性能和抗旱性，增加绿叶面积，提高小麦个体质量，增加植株干物质积累，增穗（15.0～16.5万/hm2）、增粒（1.6粒/穗）、增重（1.1～1.9克/千粒）效果明显，增产358.5～667.5kg/hm2.