سیستم فشرده سازی کمپوست قارچ خوراکی و روش آن

Mushroom compost compacting system and method

Patent number: 8069608
Filing date: Oct 12, 2010
Issue date: Dec 6, 2011
Application number: 12/902,523

A mushroom compost compacting system and method includes a roller assembly mounted to a compost receptacle to form a nip, and a web or conveyor to convey mushroom compost to the nip. Mushroom compost is compacted at the nip from an initial compost height to a final compost height. The roller assembly has a roller, a shaft, and fixtures coupled to each end of the shaft. The fixtures are adjustable to define the roller nip height. In one embodiment, the fixtures are mounted to sleeves that engage the sidewalls of the compost receptacle. In another embodiment, the ends of the fixtures are mounted to a support, which may be a joist or a separate channel extending under the floor portion of the compost receptacle, or which may be a post that forms support structure for the compost receptacle.

گونه های تریکودرما که سبب اپیدمی کپک سبز قارچ دکمه ای (Agaricus bisporus) می شوند

Trichoderma species associated with the green mold epidemic of commercially grown Agaricus bisporus

Trichoderma aggressivum sp. nov. and T. aggressivum f. europaeum f. nov. are described. These forms cause the green mold epidemic in commercially grown Agaricus bisporus in North America and Europe, respectively. In the literature they have been reported as T. harzianum biotypes Th 4 and Th 2, respectively. They are strongly separated from their closest relative, T. harzianum, in sequences of the ITS-1 region of nuclear rDNA and an approximately 689 bp fragment of the protein coding translation elongation factor gene (EF-1α). They are distinguished from the morphologically similar T. harzianum and T. atroviride (the latter also known as biotype Th 3) most readily by rate of growth. Of these, only T. harzianum grows well and sporulates at 35 C, while T. atroviride is the slowest growing. Trichoderma aggressivum f. aggressivum and f. europaeum are effectively indistinguishable morphologically although they have subtly different growth rates at 25 C on SNA and statistically significant micromorphological differences. Based on findings of this study, descriptions of T. harzianum and T. atroviride are expanded. A key to Trichoderma species commonly found associated with commercially grown A. bisporus is provided.

متن کامل

کنترل کپک سبز

مکمل شماره 1: فروش بسته ترکیبی مکمل (ضد آفات و بیماری و تقویت کننده) کنترل کپک سبز تریکودرمایی (

مقاله ۲۰۱۳: خشک کن خورشیدی برای خشک کردن قارچ

Mushroom dehydration in a hybrid-solar dryer

تولید قارچ خوراکی و حذف فاکتور های ضد غذایی در بقایای بیودیزل جاتروفا

Production of edible mushroom and degradation of antinutritional factors in jatropha biodiesel residues

Abstract

The elimination of antinutritional factors of the Jatropha curcas L. seed cake is important for decreasing environmental damage and adding economic value to this residue of the biodiesel industry. In this study, we analyzed the ability of Pleurotus ostreatus to degrade antinutritional factors and produce edible mushrooms using different proportions of the J. curcas seed cake as substrate. After 60 d of incubation at 25 °C, we observed 95% phytic acid and 85% tannins reductions, and high mushrooms productivity. There was no evidence of tannins or phytic acid in these mushrooms. Furthermore, the phorbol ester concentration observed in these mushrooms was around 1000 fold lower than that found in the non-toxic variety of J. curcas. Thus, P. ostreatus can degrade the antinutritional factors found in J. curcas seed cake. The jatropha seed cake can potentially be used for mushroom production, with high nutritional value, and animal ration, after treated by P. ostreatus, adding economic value to the biodiesel residue and avoiding inadequate disposal in the environment.

بتاگلوکان قارچ صدفی پاسخ ایمنی ذاتی مرغ گوشتی را بالا می برد

Orally administered β- glucan of edible mushroom (Pleuratus florida) origin upregulates innate immune response in broiler

Abstract