Bio:
Email: 970506463@qq.com
王连祥(1971—),男,大学本科,研究员,主要从事新型肥料产品与技术研发;970506463@qq.com
为验证复合微生物菌剂对设施土壤次生盐渍化的改良作用,以黄瓜为试验对象,开展了小区试验。结果表明:施用复合微生物菌剂可提高土壤pH、降低土壤可溶性盐浓度(EC值),对设施土壤次生盐渍化有较好的改良效果;施用复合微生物菌剂处理的黄瓜生长健壮,叶厚色绿,病害轻,增产效果显著,产投比为7.8~7.9∶1。
In order to verify the improvement effect of compound microbial agents on secondary salinization of greenhouse soil, a plot experiment is carried out with cucumber as the experimental object. The results show that the application of compound microbial agents can increase soil pH, reduce electrical conductivity value (EC value), and have a good improvement effect on the secondary salinization of greenhouse soil. The cucumber treated with compound microbial agents grows healthily with thick and green leaves, as well as reduced disease. The yield increase effect is remarkable and output-input ratio is 7.8-7.9∶1.