Using locally available chicken manure as a substitute to horse manure in compost formulas for growing <i>Agaricus bisporus</i> in Lebanon

Sebaaly, Zeina El; Alsanad, Mohammed A.; Hayek, P.; Kfoury, L.; Shaban, N.; Sassine, Y.N.

doi:10.17660/actahortic.2020.1287.43

Cited by 8 publications

(5 citation statements)

References 7 publications

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“…The mushroom quality depends on the nutritional composition of the substrate used for its cultivation [19]. The mushroom capacity to absorb chemical compounds from the used substrate and the correlation between mushroom's and substrate's chemical composition has been demonstrated in a number of early reports [14,[20][21][22][23]. For instance, Abou Fayssal et al [17] and Alsanad et al [18] tested the potential of using abandoned OLPR or SCG on the production and nutritional value of P. ostreatus production, and demonstrated a direct impact of the substrate composition on the mushroom's fatty acids profile.…”

Section: Introductionmentioning

confidence: 99%

Combined effect of olive pruning residues and spent coffee grounds on Pleurotus ostreatus production, composition, and nutritional value

et al. 2021

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No previous study assessed the combined effect of olive pruning residues (OLPR) and spent coffee grounds (SCG) on P. ostreatus production and nutritional value. The aim of this study was to determine the capacity of P. ostreatus to degrade lignocellulosic nature of combined OLPR and SCG as well as their resultant nutrient composition. A complete randomized design was adopted with five treatments: S1:100%wheat straw (WS) (control), S2:33%WS+33%SCG+33%OLPR,S3:66%WS+17%SCG+17%OLPR,S4:17%WS+66%SCG+17%OLPR, and S5:17%WS+17%SCG+66%OLPR, and ten replicates per treatment. Substrate’s and mushroom’s composition were analyzed on chemical scale, including fatty acids and heavy metals profiles, following international standards. Only S1, S2, and S3 were productive, with comparable biological yield, economical yield, and biological efficiency. Organic matter loss decreased with increasing proportions of OLPR and SCG. Percentage lignin loss was higher in S1 than in S2 and S3 (53.51, 26.25, and 46.15% respectively). Mushrooms of S3 had some enhanced nutritional attributes compared to control: decrease in fat, increase in protein, increase in monounsaturated fatty acids, and lower zinc accumulation. Lead was less accumulated in S2 than S1 mushrooms. Sodium content of mushroom decreased in S2 and S3. The latter substrates yielded mushrooms with lower polyunsaturated fatty acids (PUFA) and higher saturated fatty acids (SFA) contents. All mushrooms had a valuable PUFA/SFA. This study suggests using OLPR and SCG in low proportions as nutritional supplements to the commercial wheat straw.

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Section: Introductionmentioning

confidence: 99%

Combined effect of olive pruning residues and spent coffee grounds on Pleurotus ostreatus production, composition, and nutritional value

et al. 2021

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“…One crucial factor affecting the growth and fruiting of mushrooms is the C/N ratio of the growing substrate [ 18 , 57 , 58 ]. It was noted that a minimum of 25:1 and a maximum of 55:1 C/N ratios are required for shiitake growth [ 59 ].…”

Section: Resultsmentioning

confidence: 99%

Valorization of agro-forest wastes (oak acorns, vineyard pruning, and olive pruning) through the cultivation of shiitake (Lentinula edodes) mushrooms

Sassine,

Nabhan,

Rachkidy

et al. 2024

Heliyon

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“…Mushrooms grow on agricultural wastes by secreting enzymes to digest the surrounding foodstuffs and get their nutrients from the substrate 44 . Therefore, their nutritional composition will largely depend on the chemical composition of the growing substrate [7][8][9][10][11][12] . In early studies, the changes in mushroom nutritional composition were mostly addressed when various nutrient additives were applied at spawning.…”

Section: Resultsmentioning

confidence: 99%

Nano urea effects on Pleurotus ostreatus nutritional value depending on the dose and timing of application

Sassine

Naim

Sebaaly

et al. 2021

Sci Rep

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The work investigated the effect of Lithovit-Urea50 on the composition of Pleurotus ostreatus (Jacq. Ex Fr.) P. Kumm. (1871) cultivated on spent oyster substrate mixed with wheat straw (1:1, w/w mixture). The product was applied in different doses (C1: 3 g kg−1 and C2: 5 g kg−1) at three distinct timings (t1: at spawning, t2: after first harvest, t3: at spawning and after first harvest). Protein and fiber contents increased respectively by 0.64 and 0.2% in C1t1 and by 0.46 and 0.8% in C2t2 compared to control (C0t0). Total carbohydrates increased by 0.48–3.76%. Sucrose and glucose contents decreased in the majority of treatments, while fructose increased in C2t1 (by 0.045%). Essential amino acids were the highest in C1t1, wherein respective improvement of 0.31, 0.10, 0.05, 0.21, 0.18, and 0.09% compared to C0t0. Similarly, C1t1 was superior in non-essential amino acids. Potassium, sodium, calcium, iron, and copper contents decreased in all treatments, with minor exceptions, zinc decreased in C1t1 and C2t1, while nickel and lead increased in all treatments. Conclusively, despite important ameliorations in the mushroom nutritional value, mostly in C1t1, the product should be further tested in lower doses (< 3 g kg−1) to counteract its effect on heavy metal bioaccumulation.

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Using locally available chicken manure as a substitute to horse manure in compost formulas for growing Agaricus bisporus in Lebanon

Cited by 8 publications

References 7 publications

Combined effect of olive pruning residues and spent coffee grounds on Pleurotus ostreatus production, composition, and nutritional value

Combined effect of olive pruning residues and spent coffee grounds on Pleurotus ostreatus production, composition, and nutritional value

Valorization of agro-forest wastes (oak acorns, vineyard pruning, and olive pruning) through the cultivation of shiitake (Lentinula edodes) mushrooms

Nano urea effects on Pleurotus ostreatus nutritional value depending on the dose and timing of application

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