Wiafe-Kwagyan Michael, Odamtten George Tawia, Kortei Nii Korley
Department of Plant and Environmental Biology College of Basic and Applied Sciences University of Ghana Legon Ghana.
Department of Nutrition and Dietetics School of Allied Health Sciences University of Health and Allied Sciences Ho Ghana.
Food Sci Nutr. 2022 Mar 21;10(6):1854-1863. doi: 10.1002/fsn3.2802. eCollection 2022 Jun.
A study was conducted to correlate the stipe length, cap diameter, and growth yield (fresh weight) of the fruiting body of strain EM-1 using different rice lignocellulosic wastes and "wawa" () compost: raw unamended rice straw; rice straw amended with 1% CaCO and 10% CaCO; rice straw amended with 1% CaCO and 10% CaCO supplemented with 5, 10, and 15% rice bran prior to bagging; rice straw and rice husk mixture (1:1 w/w) amended with 1% CaCO and 10% CaCO supplemented with 5%-15% rice bran prior to bagging; and wawa sawdust amended with 1% CaCO and 10% rice bran. The experiment was laid out in a completely randomized design in a well-ventilated semi-dark room at 26-28°C and 60%-65% ERH. The fresh weight, length of the stipe, and cap diameter increased differentially in each treatment with an increasing period of composting in the substrates. There was a good coefficient of determination ( ) among stipe length, cap diameter, and biological efficiency (%). The among stipe length, cap diameter, and biological efficiency for the different formulated substrates ranged between = 0.6346-0.9454 and = 0.570-0.9624, respectively. The highest was obtained on raw unamended rice straw substrates (stipe length and cap diameter were = 0.9454 and = 0.9444, respectively), whereas the lowest correlation coefficient among stipe length, cap diameter, and biological efficiency (%) ( = 0.6346; = 0.0570), respectively, was recorded on the rice straw and rice husk mixture substrates. The results show a positive correlation in morphometric growth parameters studied on the different formulated substrates.
开展了一项研究，以关联菌株EM-1子实体的菌柄长度、菌盖直径和生长产量（鲜重）与不同的水稻木质纤维素废料及“瓦瓦”（ ）堆肥的关系：未改良的原始稻草；添加1%碳酸钙和10%碳酸钙的稻草；装袋前添加1%碳酸钙和10%碳酸钙并补充5%、10%和15%米糠的稻草；装袋前添加1%碳酸钙和10%碳酸钙并补充5%-15%米糠的稻草与稻壳混合物（1:1重量比）；以及添加1%碳酸钙和10%米糠的瓦瓦锯末。实验采用完全随机设计，在温度为26-28°C、相对湿度为60%-65%的通风良好的半暗室内进行。随着基质中堆肥时间的增加，各处理中鲜重、菌柄长度和菌盖直径均有不同程度的增加。菌柄长度、菌盖直径和生物学效率（%）之间存在良好的决定系数（ ）。不同配方基质的菌柄长度、菌盖直径和生物学效率之间的 分别在 = 0.6346 - 0.9454和 = 0.570 - 0.9624之间。在未改良的原始稻草基质上获得了最高的 （菌柄长度和菌盖直径的 分别为0.9454和0.9444），而在稻草与稻壳混合物基质上记录到菌柄长度、菌盖直径和生物学效率（%）之间的相关系数最低（ = 0.6346； = 0.0570）。结果表明，在不同配方基质上研究的形态生长参数之间存在正相关。
