Adanacioglu Neşe, Boztok Kaya, Akdeniz Ramazan Cengiz
Aegean Agricultural Research Institute, Menemen, Izmir, Turkey.
Department of Horticulture, Aegean University, Bornova, Izmir, Turkey.
Int J Med Mushrooms. 2015;17(4):397-405. doi: 10.1615/intjmedmushrooms.v17.i4.80.
The aim of this research is to evaluate the effects of light intensity, casing layers, and layering styles on the production of the culinary-medicinal mushroom Agaricus brasiliensis in Turkey. The experiments were designed in split-split plots and replicated twice. Three different light intensities-I1, 350 lux; I2, 450 lux; and I3, 750 lux-were used in main plots as environmental factors. A mixture of 4 different casing layers- peat (100%), peat-perlite (75%:25%), peat-clinoptilolite (75%:25%), and peat-perlite-clinoptilolite (60%:20%:20%)-were used at split plots and at split plots. S1, a flat, 3-cm casing layer; S2, a flat, 5-cm casing layer; and S3, casing soil ridges 10 cm wide × 4 cm high, 10 cm apart, were deposited on top of 1-cm overall soil casing layers. At the end of the harvest phase, the total yield was estimated per 100 kg of substrate. Biological efficiency (percentage) was determined from the fresh weight of the mushrooms and the dry weight of the compost at the end of the harvesting period. The highest total yield (7.2 kg/100 kg compost) and biological efficiency (27.63%) were achieved from I2 × peat-perlite-clinoptilolite × S2 treatment. Influence of light intensity, casing layer, layering style, and their interaction in treatments with color values (L*, a*, b*, chroma*, and hue*) also were examined. It has been shown that within color values, chroma* (saturation) values of mushroom caps were affected by light intensity, casing layer, and layering style treatments and light intensity × casing layer treatments and the brightness of mushroom caps tended to increase as light intensity increased.
本研究的目的是评估光照强度、覆土材料层和覆土方式对土耳其药用蘑菇姬松茸产量的影响。实验采用裂区裂区设计，重复两次。在主区使用三种不同的光照强度——I1，350勒克斯；I2，450勒克斯；I3，750勒克斯——作为环境因素。在裂区使用四种不同覆土材料层的混合物——泥炭（100%）、泥炭-珍珠岩（75%:25%）、泥炭-斜发沸石（75%:25%）和泥炭-珍珠岩-斜发沸石（60%:20%:20%）。在1厘米厚的整体土壤覆土层之上，铺设S1，即3厘米厚的平整覆土材料层；S2，即5厘米厚的平整覆土材料层；以及S3，宽10厘米×高4厘米、间距10厘米的覆土土埂。在收获阶段结束时，估算每100千克基质的总产量。根据收获期结束时蘑菇的鲜重和堆肥的干重确定生物学效率（百分比）。I2×泥炭-珍珠岩-斜发沸石×S2处理获得了最高的总产量（7.2千克/100千克堆肥）和生物学效率（27.63%）。还研究了光照强度、覆土材料层、覆土方式及其在具有颜色值（L*、a*、b*、彩度和色调）的处理中的相互作用。结果表明，在颜色值范围内，蘑菇菌盖的彩度*（饱和度）值受光照强度、覆土材料层和覆土方式处理以及光照强度×覆土材料层处理的影响，并且随着光照强度的增加，蘑菇菌盖的亮度趋于增加。
