Abstract:

The study on planting Pleurotus ostreatus (Jecq:Fr.) Quél was conducted by taking Casuarina equisetifolia a broad-leaved tree growing quickly as the raw material and taking other mixed broad-leaved tree species as the contrast. The result show that the formulation of half sawdust and half cottonseed dull is suitable for P. ostreatus culture. The average yield of P. ostreatus (Jecq:Fr.) Quél planted with the main raw material of C. equisetifolia is 1.365 kg·bag^-1. It is 0.333 kg·bag^-1 higher than 1.032 kg·bag^-1,the average yield of P. ostreatus (Jecq:Fr.) Quél planted with the main raw material of other mixed broad-leaved tree species. And the infection rate of sawdust of C. equisetifolia is 8.72% higher than that of weed tree. The biological efficiency is almost the same, which is 106.061% and 103.823% respectively. The aspects of content of protein, sugar, fat, cellulose, amino acids and the sort of amino acid of P. ostreatus (Jecq:Fr.) Quél planted with the sawdust of C. equisetifolia and the weed tree sawdust are extremely close with those of P. ostreatus (Jecq:Fr.) Quél with the weed tree sawdust. All of these showed that the tree of C. equisetifolia may be used as raw material for planting edible fungi of P. ostreatus (Jecq:Fr.) Quél etc.The success of planting edible fungi of of P. ostreatus (Jecq:Fr.) Quél etc. with C. equisetifolia as the material in the coastal area was obtained, which was a innovation protective forest as edible fungi forest.

Key words: Casuarina equisetifolia, Sawdust, Pleurotus ostreatus (Jecq:Fr.) Qué, l, Plant