生物菌肥和尾菜有机肥对设施辣椒生长、产量及品质的影响OA

Taking microbial fertilizer and vegetable waste fertilizer as the experimental materials,the effects on growth,yield and quality of pepper in greenhouse by which substrate application were studied,in order to provide reference for agricultural production.The results showed that upon application of microbial fertilizer or vegetable waste fertilizer,plant height,stem diameter,root length,crown diameter,below ground biomass,above ground biomass,and total biomass increased by ranging from 1.21％to 51.93％;the yield of pepper increased significantly(P＜0.05)by ranging from 5.82％to 14.83％and the largest yield reached 16.55 t·hm-2;crude protein content,vitamin C content,soluble sugar content and acid-sugar ratio increased by ranging from 0.64％to 15.47％.Compared with the treatment of applying commercial organic fertilizer and chemical pesticide,the yield of pepper increased significantly(P＜0.05)by 13.07％under the treatment of applying microbial fertilizer and vegetable waste fertilizer.In conclusion,the yield of pepper increased significantly on the application of microbial fertilizer or vegetable waste fertilizer instead of commercial organic fertilizer.The commercial organic fertilizer and chemical pesticide could be replaced by microbial fertilizer and vegetable waste fertilizer in pepper planting,and it indicated the potential advantages in organic agricultural production.