沼渣沼液在设施黄瓜生产上的应用研究

摘要

An investigation and study was made of the effect of the application of biogas residue and slurry to production of greenhouse cucumber. The result shows that the yield of cucumber with base dressing of biogas residue and topdressing of biogas liquid residue was similar to that of the application of chemical fertilizer but the growth, development and the flavor of the cucumber were better than that of the application of chemical fertilizer. Considering from the aspects of resource utilization, investment cost and environmental protection, the prospect of the application of biogas residue and slurry to production of greenhouse vegetable is broad.%对沼渣、沼液在设施黄瓜上的应用效果进行了调查研究，结果表明：基施沼渣和追施沼液的黄瓜产量与施用化肥处理的产量相当，但黄瓜的生长发育和口味均好于施用化肥处理。从资源利用、投资成本以及环保方面考虑，沼渣、沼液在设施蔬菜生产中的应用前景广阔。