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本试验以小麦为试验材料,研究微生物肥料对小麦的增产增收效用。试验结果表明:施用生物有机肥+微生物菌肥和单施生物有机肥、单施微生物菌肥比对照分别增产444.0、435.0、409.0kg/hm2;增产率分别为13.5%、13.2%、12.4%;产出分别净增收入115.20、205.50、369.70元/hm2;施用生物有机肥+微生物菌肥和单施生物有机肥、单施微生物菌肥产投比分别为1.25、1.57、3.28。可得出结论:在北京地区施用微生物肥料可促进小麦的田间生长,提高返青,增强不同生育期的抗性,后期落黄性较好,成熟均匀一致,在一定程度上增加了小麦的株高、穗长和叶绿素含量,提高了小麦的有效分蘖数,对籽粒灌浆也有良好的促进作用,千粒质量也在一定程度上有所提高。
In this experiment, wheat was used as experimental material to study the effect of microbial fertilizer on wheat yield increase. The results showed that the application of bio - organic fertilizer + microbial fertilizer and single application of organic fertilizer increased microbial yield by 444.0, 435.0 and 409.0 kg / hm2 respectively compared with the control; the rate of increase was 13.5%, 13.2% and 12.4% respectively; The output increased net income 115.20,205.50,369.70 yuan / hm2; the application of bio-organic fertilizer + microbial fertilizer and single application of organic fertilizer, single application of microbial fertilizer ratio were 1.25,1.57,3.28. It can be concluded that the application of microbial fertilizer in Beijing can promote the growth of wheat in the field, improve the regreening, enhance the resistance of different growth stages, the late fall yellowness is good, mature and uniform, to a certain extent, increase the plant height , Spike length and chlorophyll content increased the effective tiller number of wheat, which also had a good effect on grain filling, and the quality of 1000 grain was also improved to a certain extent.