开展了茶树菇菌渣有机肥中试及菌渣有机肥肥效试验，研究了规模化生产有机肥的方法及研究施用菌渣有机肥对脐橙产量和果实品质的影响。结果表明：中试生产的菌渣有机肥成品经检测含有有机质46％、全氮2．04％、全磷1．08％、全钾2．48％，pH值6．6，此外，蛔虫卵死亡率、大肠杆菌数以及汞、砷、镉、铅、铬含量等有害金属含量均达到有机肥料（NY 525-2012）的标准；施用菌渣有机肥比纯施复合肥显著提高了脐橙的单株产量和果实品质。%In order to study the methods for the large -scale production of organic fertilizer , as well as the influences of apply-ing edible fungi residue organic fertilizer on the yield and quality of navel orange fruits , we conducted pilot test and fertilizer efficien-cy test for organic fertilizer made of the residue of Agrocybe cylindracea.The results indicated that the finished products of organic fertilizer made of Agrocybe cylindracea residue in pilot test contained 51%organic matter, 2.15%total nitrogen, 1.76%total phos-phorus and 1.89%total potassium with the pH -value of 8.5.In addition, the mortality of ascarid eggs, the number of Escherichia coli, as well as the contents of mercury , arsenic, cadmium, lead, chromium and other harmful metal elements in this organic fertil-izer all reached the organic fertilizer standard (NY 525-2012).In comparison with the pure application of compound fertilizer , the application of organic fertilizer made of the residue of Agrocybe cylindracea could significantly improve the single -plant yield and quality of navel orange fruits .
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