连作辣椒大棚施用5406抗生菌肥的效果
Effects of 5406 antibiotic fertilizer on greenhouse of continuous cropping Capsicum annuum

选取连作5 a大棚，研究施用5406抗生菌肥对土壤pH、酶活性、肥力以及辣椒产量和果实品质的影响。结果表明：施用5406抗生菌肥，辣椒产量提高44.63%，单果质量提高23.96%，果实铁含量提高65.97%、镁含量提高8.56%、钙含量提高2.67%，粗蛋白和磷含量无显著差异，维生素C含量略有下降。在辣椒生长过程中，施用5406抗生菌肥，最大能使土壤蔗糖酶活性提高37%、脲酶活性提高10%、过氧化氢酶活性提高8%、过氧化物酶活性提高20%、有机质含量提高9%、碱解氮含量提高4%、速效钾含量提高3%、有效磷含量提高33%；并且土壤pH值升高。5406抗生菌肥可以改善连作障碍，促进作物生长。
The effects of 5406 antibiotic fertilizer on the soil pH,enzyme activity,fertility of soil,yield production and fruit quality under the greenhouse of a five years’ continuous cropping Capsicum annuum were studied.The results showed that after applying 5406 antibiotic fertilizer,the production,average fruit weight,Fe content of fruit,Mg content of fruit and Ca content of fruit was increased by 44.63%,23.96%,65.97%,8.56% and 2.67%,respectively.The contents of crude protein and phosphorus had no significant differences compared to the control group.Vitamin C content decreased slightly.The maximum activity increase of soil invertase,urease,and catalase was 37%,10%,8%,and 20%,respectively.The content of organic matter,alkali-hydrolyzable nitrogen,rapidly available kalium and rapidly available phosphorus was 9%,4%,3% and 33%,respectively.The soil pH value was increased as well.5406 antibiotic fertilizer can significantly improve yield production,fruit quality,and soil fertility.It has great application value.