PDF(Pubmed)
Abstract：
Experimental research has been focusing on developing new substrates for growing shiitake mushrooms as alternatives to the standard oak sawdust substrate. The selection of appropriate lignocellulosic materials is based on their availability in the production area and their compatibility with the requirements of the mushroom species being cultivated. In comparison to oak sawdust substrate (OS) as the control, this study evaluated the potential of oak acorns (OA), olive pruning (OLPR), and vineyard pruning (VIP), and various combinations: OA-OLPR:1-1, OA-VIP:1-1, OS-OLPR:1-1, and OS-VIP:1-1, prepared on a dry weight basis. In comparison to OS, complete mycelial development was hastened in OA, OA-VIP: 1-1, and OS-VIP:1-1 by 9.5, 7.9, and 4.2 days and delayed in OLPR and OS-OLPR:1-1 by 11.3 and 7.0 days, respectively. Also, harvest was earlier in OA, OA-VIP:1-1, and OS-VIP:1-1 by 9.3, 6.7, and 3.3 days, respectively, while it was significantly delayed in OLPR, VIP, and OS-OLPR:1-1 by 12.3, 3.7, and 8.0 days, respectively. While the total biological yield was significantly reduced in OLPR, OS-OLPR:1-1, VIP, and OS-VIP:1-1, it was comparable to OS in OA, OA-OLPR:1-1, and OA-VIP:1-1 (597.0, 552.0, 532.2, and 556.2 g/kg, respectively). Production was consistently high over two consecutive flushes in OS, OA, and OA-VIP: 1-1. Total biological yields were higher in OA-OLPR: 1-1 than OS-OLPR:1-1 and in OA-VIP:1-1 than OS-VIP:1-1. OA increased mushroom number and firmness, VIP and OLPR increased mushroom weight, and OA-VIP:1-1 increased pileus thickness. Mushrooms\' protein and fiber contents were higher than OS in all substrates and the highest in OA-OLPR:1-1 (8.7 %) and OLPR (2.8 %), respectively. Conclusively, the substrates OA, OA-VIP: 1-1, and OA-OLPR:1-1 may alternate oak sawdust; however, the first two substrates have an advantage over the third due to earlier harvests. Also, it is more favorable to use VIP and OLPR in combination with OA than to use them alone.
摘要：
实验研究一直专注于开发用于种植香菇的新基质，作为标准橡木锯末基质的替代品。合适的木质纤维素材料的选择基于它们在生产区域中的可用性以及它们与所栽培的蘑菇物种的要求的相容性。与橡木锯末基板(OS)作为对照相比，这项研究评估了橡树橡子(OA)的潜力，橄榄修剪（OLPR），和葡萄园修剪（VIP），和各种组合:OA-OLPR:1-1、OA-VIP:1-1、OS-OLPR:1-1和OS-VIP:1-1,基于干重制备。与操作系统相比，在OA中加速了完整的菌丝体发育，OA-VIP：1-1和OS-VIP：1-1由9.5、7.9和4.2天延迟，而在OLPR和OS-OLPR：1-1由11.3和7.0天延迟，分别。此外，在OA中收获较早，OA-VIP：1-1，OS-VIP：1-1到9.3、6.7和3.3天，分别,虽然它在OLPR中被显著延迟，VIP,和OS-OLPR：1-1由12.3、3.7和8.0天，分别。虽然OLPR中的总生物产量显著降低，OS-OLPR:1-1,VIP,和OS-VIP：1-1，与OA中的OS相当，OA-OLPR：1-1，OA-VIP：1-1（597.0、552.0、532.2和556.2g/kg，分别)。在操作系统连续两次刷新中，产量一直很高，OA,和OA-VIP：1-1。OA-OLPR：1-1比OS-OLPR：1-1高，OA-VIP：1-1比OS-VIP：1-1高。OA增加了蘑菇数量和硬度，VIP和OLPR增加了蘑菇的重量，和OA-VIP：1-1增加了绒毛厚度。在所有底物中，蘑菇蛋白质和纤维含量均高于OS，在OA-OLPR中最高：1-1（8.7%）和OLPR（2.8%），分别。最后，基材OA，OA-VIP：1-1和OA-OLPR：1-1可能会交替使用橡木木屑；但是，由于较早的收获，前两种底物比第三种具有优势。此外，与OA结合使用VIP和OLPR比单独使用它们更有利。
