喷施复合微生物肥料对小青菜生产的影响  

Effect of Compound Microbial Fertilizer on the Production of Brassica chinensis

作　　者：严德翼 何晓艳 李宇光 

机构地区：[1]常州市武进区农业技术推广站,江苏常州213022

出　　处：《安徽农业科学》2017年第14期33-34,共2页Journal of Anhui Agricultural Sciences

摘　　要：[目的]研究复合微生物肥料对小青菜的增产效果,为减少化肥施用提供依据。[方法]以小青菜绿秀91-1为试验材料,采用田间试验分析复合微生物肥料a、复合微生物肥料a灭活基质对小青菜株高、产量的影响。[结果]增施微生物肥料对小青菜株高的改善效果并不明显;增施微生物肥料能极显著增加小青菜产量,比对照处理增产74.6%~133.0%,且比灭活处理增产66.8%,微生物肥料处理比灭活处理对小青菜具有更好的增产效果。[结论]微生物肥料对小青菜的增产效果明显,可在生产中推广应用。[ Objective ] The yield-increasing effect of applying compound microbial fertilizer on Brassica chinensis was studied to provide evidence for reducing fertilizer application rate. [ Method ] Taking Ltixiu 91-1 as test material, field experiment was carried out to analyze effect of compound microbial fertilizer a and inactivation matrix of compound microbial fertilizer a on plant height and yield of Brassica chinensis. [ Result ] The results showed that increasing application of microbial fertilizer couldn＇ t improve Brassica chinensis＇ s plant height obviously ;increas- ing application of microbial fertilizer could significantly increase the yield of Brassica chinensis, compared with the control treatment, yield increased by 74.6% - 133.0%, and than inactivation treatment increased by 66.8%, microbial fertilizer had better effect of yield increasing than inactivation for Brassica chinensis. [ Conclusion] Yield-increasing effect of microbial fertilizer was significant. It could be applied in producing.

关 键 词：复合微生物肥料 小青菜 生产 

分 类 号：S634.3[农业科学—蔬菜学]