Influence of some factors on the mycelium growth and yielding of pleurotus

air temperature biometria biometrie biometry caracteres de rendimiento carbon dioxide champignon comestible chemicophysical properties composante de rendement compost composts crop yield cultivation cultivo dioxyde de carbone edible fungi fungal morphology growing media growth rate laboratory experimentation light regimes micelio mycelium paja de trigo ph pleurotus pleurotus ostreatus pratique culturale regimenes de luz rendement des cultures rendimiento de cultivos setas comestibles substrat de culture substratos de cultivo taux de croissance temperatura del aire variedades varieties wheat straw yield components