Feb 27, 2024 · The results of this study show that the quality of compost produced by semipermeable film composting using sawdust as the bulking agent was no different from that using mushroom residue, but the efficiency and cost advantages of sawdust as the bulking agent were much greater than those of mushroom residue.
The main parameters that affect the composting process and quality include C/N ratio, moisture content, Oxygen supply and aeration interaction, compost pile temperature, PH value, and Size of composting raw material. How to Produce Commercial Mushroom Compost for Mushroom Farms?
Feb 27, 2024 · The main purpose was (1) to investigate the quality of compost with different bulking agents (sawdust and mushroom residue); (2) explore the degradation of lignin and the sequestration of organic carbon in each composting layer with different bulking agents and the coupled relationship between lignin degradation and potential carbon emission
Dec 12, 2023 · Composting requires a certain balance of carbon-rich materials (“browns”), such as dry leaves and untreated wood chips, to nitrogen-rich materials (“greens”), such as food scraps. The ideal ratio is roughly three parts browns to one part greens by volume. (This translates to roughly 30:1 in terms of elemental carbon to nitrogen or C:N.)
Apr 21, 2022 · The tobacco residue was provided by a cigarette factory 45 km away from the composting plant, and the mushroom bran was provided by a mushroom plantation 26 km away from the composting plant (120 yuan·Mg −1). The nutrient content of the compost products in the output list of the composting plant was the measured value of the compost samples
Jun 2, 2023 · As a refresher composting in general is the process of biodegradation and then repurposing of natural waste. Essentially, composting is nature’s magical, cyclical way of recycling organic matter. Many local governments are now implementing commercial composting systems, which are large-scale biological waste removal processes specifically
Oct 3, 2022 · Keratin, the main component of feathers, is a fibrous structural protein that does not readily degrade in nature. Hundreds of tons of waste feathers are produced annually, and are underutilized. To facilitate the use of waste feathers as a resource, a 33-day composting experiment was conducted to investigate the effects of adding feathers on the process and quality of mushroom residue
Composting is a technique that naturally converts organic material such as food waste, yard waste, and more into a nutrient-rich material through natural processes. It has many benefits, including reducing emissions, reducing landfill waste, and much more. Easy and simple!
May 25, 2021 · 1. Introduction. China is one of the largest producers of edible fungi in the world, with 37.12 million tons of production per year (Meng et al., 2018).The annual production of residue wastes named spent mushroom substrate (SMS) in China is up to about 185.6 million tons, calculated according to relevant reports that 5 tons of SMS are produced for each ton of fresh edible fungi, approximately
Mar 2, 2021 · Yeasts and filamentous fungi proved to have high biotechnological value and could be used as starter cultures to accelerate the composting process and showed more significant microbial activity, diversity, and efficiency in the transformation of organic matter, and consequently, advantages in terms of the final product quality compared to the control treatment.
Sep 1, 2017 · MC was determined by weighing the loss of fresh samples in the oven at 105 ℃. All composting parameters, including TOC, TN, TK, TP, ammonia-nitrogen (NH 4 + -N) and nitrate-nitrogen (NO 3 --N
The maturity of compost serves as a pivotal parameter for assessing compost quality, offering a comprehensive characterization of phytotoxic substances within the compost. Immature compost, upon application to farmland, can compete for oxygen and nitrogen with soil and crops.
Apr 1, 2024 · Reduce the risk of leaching of ARGs and improve compost quality: Cui et al. (2020) Laying hen manure、 Mushroom residue: Increase in composting temperature, moisture content and cellulose degradation rate, changes in microbial community structure: CH 4 and N 2 O emissions decomposition reduced by 9.68% and 47.10%: Ma et al. (2020)
Apr 3, 2023 · 16 August 2022). For every 200 g of mushrooms produced, 800 g of mushroom residue is discarded as garbage [25], so the recycling and utilization of mushroom residue would reduce resource waste and environmental pollution to a certain extent [24]. Mushroom residue can be replanted mushrooms [22] and or be used as compost for field organic
Herein, the effects of different bulking agents (sawdust and mushroom residue), on compost quality and the environmental benefits of semipermeable film composting with poultry manure were investigated. The results show that composting with sawdust as the bulking agent resulted in greater efficiency and more cost benefits than composting with
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