Using of Appropriated Strains in the Practice of Compost Supplementation for Agaricus subrufescens Production

Zied, Diego Cunha; Caitano, Cinthia E. C.; Pardo‐Giménez, Arturo; Dias, Eustáquio Souza; Zeraik, Maria Luiza; Pardo, José E.

doi:10.3389/fsufs.2018.00026

Cited by 16 publications

(28 citation statements)

References 36 publications

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“…Rodriguez Estrada and Royse [32] verified the positive effect of the Cu; however, different from the present study, the Mn also presented a positive correlation when applied to the substrate on the yield of Pleurotus eryngii. Zied et al [33] studying the effect of micronutrients in the supplementation of the Agaricus subrufescens production verified that Cu and Mn also showed a positive correlation with yield; nevertheless, the Mn values of compost were lower (141 ± 4.9 mg kg −1 ) than the present study.…”

Section: Discussioncontrasting

confidence: 69%

Use of peanut waste for oyster mushroom substrate supplementation—oyster mushroom and peanut waste

et al. 2019

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The aim of the research was to verify the influence of macro and micronutrients present in the peanut waste (hulls and nuts) for supplementation of Pleurotus ostreatus substrate. The raw materials for base substrate preparation were Brachiaria dictyoneura, sugarcane bagasse (bulk material), rice and wheat bran, calcitic limestone, and gypsum. The following supplement formulations were used as treatments: (1) 100% peanut hulls, (2) 80% peanut hulls + 20% nuts, (3) 60% peanut hulls + 40% nuts, (4) 40% peanut hulls + 60% nuts, (5) 20% peanut hulls + 80% nuts, and (6) 100% nuts. A commercial supplement was also used as an additional treatment. The supplementation was done at spawning using the rates of 1% and 2% wet weight of the substrate. Positive correlations amongst yield and N content, and weight of mushroom and P and K content were verified with 1% supplement. A positive correlation between yield and Cu content, and a negative correlation between yield and Mn content were observed with 2% supplement. The use of peanut waste can be used as supplement for the production of P. ostreatus increasing biological efficiency up to 61%. A better combination can be reached with 20% peanut hulls + 80% nuts or 100% nuts. The addition of 2% supplement in the substrate provided greater yield than 1%.

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Section: Discussioncontrasting

confidence: 69%

Use of peanut waste for oyster mushroom substrate supplementation—oyster mushroom and peanut waste

et al. 2019

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“…The positive effect of supplementation on yield (up to 50%) of the Sun www.nature.com/scientificreports www.nature.com/scientificreports/ mushroom has been reported by other authors as well. They have noted that the positive response of supplementation is also mushroom strain related 30 . In a study specifically regarding the economic aspects of compost supplementation for Agaricus bisporus production, Randle and Smith 31 estimated that the cost of supplementation is covered by a yield increase of 1.5 kg m −2 .…”

Section: Resultsmentioning

confidence: 99%

Optimization of cultivation techniques improves the agronomic behavior of Agaricus subrufescens

Pardo-Giménez

Pardo

Dias

et al. 2020

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new species of medicinal mushrooms have emerged over the past several decades, such as the Sun mushroom, Agaricus subrufescens. Horticultural improvements are required to shift its cultivation from small-scale local production to large-scale international production. the research reported here evaluated the agronomic behavior and the chemical characteristics of the Sun mushroom as a function of i) nutritional supplementation ii) ruffling of the casing layer and iii) the temperature management on the primordia induction and reduction of the crop cycle. Supplementation was beneficial for yield, unit mushroom weigh and decrease in time to first harvest. Supplementation improved biological efficiency with Champfood providing a yield increase of 15% over the non-supplemented compost. Among the supplements only Promycel increased the individual mushroom weight. Ruffling overall improved the yield in the 2 nd and 4 th flush. Already biological efficiency was greater by 21%. The highest yield harvested in any single day in the crop occurred in 3 rd flush with the amount of 2.484 kg of mushrooms per m 2 for the rapid induction method. Still the biological efficiency was not significantly affected by the mushroom induction temperature method. only the fat content of the mushrooms was positively affected by the rapid induction of primordia. Champfood supplement promotes a reduction in the value of earliness and an increase of 1 st flush yield. The ruffling technique provided an increase in biological efficiency due to the great number of mushrooms harvested. Rapid primordia induction allowed the crop cycle to end 3 days earlier than the slow primordia induction, providing a higher production rate. New species of medicinal mushrooms have emerged over the past decades. One such mushroom is the Sun mushroom, reported as Agaricus subrufescens Peck, Agaricus brasiliensis Wasser et al. and Agaricus blazei (Murrill) ss. Heinemann 1-4. This species has been cultivated on a small-farm scale in Brazil for many years. In 2017 Royse et al. 5 reported that world mushroom production is divided among several genera: Lentinula (22%), Pleurotus (19%), Auricularia (18%), Agaricus (15%), Flammulina (11%), Volvariella (5%) and others (10%). In the discussion of Agaricus these authors did not mention the Sun mushroom. In 2018 Sanchez et al. 6 noted that the only country in the Americas that cultivated the Sun mushroom was Brazil. Agaricus subrufescens along with Pleurotus eryngii, Flammulina velutipes and other non-Agaricus represented only 6% of the total production in Brazil. Changes in horticultural technologies are required to shift production from small-scale local producers to large-scale commercial production with international markets. Two main challenges in the cultivation of Sun mushroom are the compost nutrition and its long cultivation cycle 7,8. Production of A. subrufescens generally follows that of Agsricus bisporus. Despite this, the cultivation of the button mushroom has a much shorter cultivation cycle and a much higher yield....

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“…For example, the practice of supplementation has been an important approach for improving yield in the industrial production of the medicinal mushroom Agaricus subrufescens (also known as the sun mushroom) Ellis & Everh (Zied et al 2018 ), and therefore is an opportunity to make this new variety commercially viable to diversify the industry. Kopytoswky-Filho et al ( 2008 ) evaluated the effect of supplementation in cultivation of A. subrufescens , reporting a significant increase of production with the soybean meal-based commercial supplement Champfood ® applied before casing with respect to not supplemented (control) and soybean supplemented.…”

Section: New Varieties Of Cultivated Mushrooms To Diversify the Indusmentioning

confidence: 99%

“…The use of soybean meal and other by-products from soybean transformation, such as commercial formulations, was also reported to have positive effect in the cultivation of sun mushroom by Zied et al ( 2011 ), Wang et al ( 2010 ), Zhou et al ( 2010 ). In addition, waste materials, including agro-industrial waste (provided by peanut and acerola juice) and noble grains, a mix with bran of soybean, corn, and cotton have been proved effective to increase the industrial yield, which highlights materials with high S, Cu, and Mn contents as ideal supplements (Zied et al 2018 ).…”

Section: New Varieties Of Cultivated Mushrooms To Diversify the Indusmentioning

confidence: 99%

Supplementation in mushroom crops and its impact on yield and quality

et al. 2018

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Mushroom supplementation is an agronomic process which consists of the application of nutritional amendments to the substrates employed for mushroom cultivation. Different nitrogen and carbohydrate rich supplements have been evaluated in crops with a substantial impact on mushroom yield and quality; however, there is still controversy regarding the nutritional requirements of mushrooms and the necessity for the development of new commercial additives. The addition of external nutrients increases the productivity of some low-yielding mushroom varieties, and therefore is a useful tool for the industry to introduce new commercially viable varieties. Spent mushroom compost is a waste material that could feasibly be recycled as a substrate to support a new commercially viable crop cycle when amended with supplements. On the other hand, a new line of research based on the use of mushroom growth promoting microorganisms is rising above the horizon to supplement the native microbiota, which appears to cover nutritional deficiencies. Several supplements employed for the cultivated mushrooms and their agronomic potential in terms of yield and quality are reviewed in this paper as a useful guide to evaluate the nutritional requirements of the crop and to design new formulas for commercial supplementation.

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Using of Appropriated Strains in the Practice of Compost Supplementation for Agaricus subrufescens Production

Cited by 16 publications

References 36 publications

Use of peanut waste for oyster mushroom substrate supplementation—oyster mushroom and peanut waste

Use of peanut waste for oyster mushroom substrate supplementation—oyster mushroom and peanut waste

Optimization of cultivation techniques improves the agronomic behavior of Agaricus subrufescens

Supplementation in mushroom crops and its impact on yield and quality

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