【摘要】 多效唑、缩节胺单施或与Ｍｇ、Ｂ、Ｃｕ混施都能在一定程度上防止倒伏，增加产量，缩节胺优于多效唑，混施比单施效果好。在适度供Ｎ水平下，以缩节胺或缩节胺与Ｍｇ、Ｂ、Ｃｕ混用效果最好，在高Ｎ水平下，１ｋｇＭＥＴ·ｈａ（－１）＋９０ｋｇＫＣｌ·ｈａ（－１）最能防倒稳产。更多还原

【Abstract】 Six mixtures were used to test their lodging-resistant andyield-increasing capacity in wheat. The main results were as followsApplying MET or pix alone or their mixture with magnesium, copper,boron or potassium can, in some extent:prevent wheat from lodging and increase grain yield.The effect of pix was baffer than MET’S and the effect ofapplyillg their mixture with minerals was better than that of applying themalone. Under the condition of normal nitrogen application (255kg Urea).ha-l) or low risk of lodging, pix or its mixture with Mg. B. Cu was thebest choice. Under condit ion of high nitrogen application(450kg Urea .ha-1.or high risk of lodging, lkg MET’ha-1 with 90kg KCl ha- 1 seemed themost sound and the safest mixture.更多还原