RipSnort reports that his Treasure Coast shroom fruiting was had by quartering a PF cake and using the 4 pieces in seperate containers in which the quartered pieces were cased. Let’s say that you are able to harvest 2lbs of King Oyster mushrooms from a 5lb supplemented sawdust fruiting block. These numbers are vastly different in magnitude, but are representing essentially the same thing. Since mushrooms are approximately 90% water and the base substrate is typically raised to 75% moisture, 100% Biological Efficiency is equivalent to saying … You can sell them for up to $12 per pound at retail and $6 at wholesale. This means that each fruiting tray above contains about 1/16 of a cup of brown rice powder and about twice as much vermiculite, plus the casing.In a normal PF 1/2 pint cake, there is about 31 grams of brown rice powder (1/4 cup) and about 17-20 grams of vermiculite (1/2 - 2/3 cup) which adds up to about 50 grams dry weight. A good substrate is one of the keys to successfully grow magic mushrooms. Because the calculation uses the weight of dry substrate, it is possible- and actually quite common – to achieve a biological efficiency greater than 100%. We recommend a ratio of 2:1, substrate to grain. Is that dry weight or wet weight for the substrate? A mushroom culture starts when the hyphae of two compatible germinating spores mate and start to grow out as mycelium. With increased supplementation comes the increased probability of contamination, and thus diminishing returns on your yield. One reason that true BE is important to understand, however, is because this number is what is commonly reported by spawn producers as a way to grade certain strains of mushrooms. Thanks for the kind words! bag of compost. Straw. King Oyster Mushrooms harvested at different stages of growth. There is a ton of information to try and digest and make sense of. amzn_assoc_linkid = "5586c5f788caf52a2685f6d01f20d48f"; Most mushrooms can develop on more than one substrate type (just as most animals can grow on more than one type of feed), so growers sometimes try substrates that aren’t recommended for a particular species just to see what hap… But eight holes would probably yield an equal number of clumps, each a little over a pound in weight—the perfect size for market. A field experiment was conducted to ameliorate the quality of spent mushroom substrate by enriching it with biofertilizers like Azotobacter, PSB and KMB and its beneficial effect on growth and yield of radish crop. That being said, it is sometimes better to go for a larger yield on the first flush, and future flushes may have diminishing returns. Even established growers are challenged with recent imports of canned Agaricus from Common substrate recipes involve straw and sawdust, although there are other alternatives. If all other factors are the same like price per pound, yield, and cost of production, this makes oyster mushrooms one of the more profitable mushroom to cultivate. Again, too much spawn will eventually lead to diminishing returns. :90-140% Yield:Up to 2.5 lbs from supplemented sawdust fruiting blocks. HiTony The website is very informative.. PINK OYSTER B.E. amzn_assoc_tracking_id = "fresmush-20"; The best efficiency of log conversion reported is 33% of the log’s dry weight into mushrooms over several years. ... Hone your skills, and you can grow more than six high crop yields per … There are a number of different ways to increase your yield and make your mushroom harvest more fruitful, more efficient and more profitable. Dump the broken-up grain bag in to the 5 lb. Hey! You currently have javascript disabled. In the mushroom cultivator page 196 a few Psilocybe cubensis strains have been mentioned: Amazonian : Med to large mushrooms on rye grain; whitish stems; tenaciously attached to the casing Ecuadorian: Med sized mushrooms on rye; high yielding on compost Matias romero : med to large early fruiter on rye misantla med on rye easily picked p. 199 yield potential average yields are 2-4 lbs sq ft (assuming 1 cubic foot of substrate) over a 5 week period. Actual yields are more like 22% to 25%, assuming the log and bark are not damaged. 2 tons per day is a lot of mushrooms! of dry substrate is considered to be 100% Biological Efficiency. Yields can vary. Please, reply if you could! The following figure 4 shows a clear correlation (0.808) between the spawn rate and the yield. Selling at $6 a pound, that means even a tiny 100 square foot growing area can be worth about $15,000 a year. :50-90% Yield: 4-8 lbs from a 25 lbs fruiting block, up to 1.5 lbs from a supplemented sawdust fruiting block. A certain percentage of PF substrate with any kind of cubie substrate results in big fruitings. I think that is too low yield at all, we are doing 3 flushes and total yield is about 4kg from 15kg substrate. :80-120% Yield:1.5-2 lbs on a supplemented sawdust fruiting block. LIONS MANE B.E. Hi Tony, I have a little doubt. Hey Matthew! If you are worried about yield, I would suggest spawning to a bulk substrate instead of just casing the grains....this will improve the yield. Nothing like getting almost a whole dry LB after 2 flushes per tub. You sell half of your crop at the current retail price of $12 per pound and half at the wholesale price of $6 per pound. In 1997, 7 percent of United States mushroom farms supplied 20 million pounds or more each, or 38 percent percent of total U.S. production. Usually it easier to weigh your fruiting container after it has been inoculated and compare that number to weight of fresh mushrooms harvested. The combination of poor yield and difficulty may explain why P. cyanescens is grown less frequently than some other psilocybin containing mushrooms. Different strains will have different yield characteristics. The PF TEK can be used straight PF style (mini culture) to get great fruitings of diverse cubensis races, or can be utilized in more mega style cultivations with trays or larger containers with more massive substrate amounts (compared to PF style Mini culture). Established mushroom growers report a yield from the “grow bag” method, around one pound of mushrooms per pound of media (wheat straw or sawdust). Once the kit starts to fruit you will see tiny mushrooms or “pins” forming on the substrate. of fresh mushrooms from 1 lb. Anywhere between 0 and 120g dry. That’s 144 square feet, which could yield 3600 pounds of oyster or shiitake mushrooms in a year. I heard that the one pound of water and 2pounds of grain and go right into the PC without a soak works. You may find that the yield for your mushrooms can vary wildly between flushes, which are why using the total yield is a better indicator of performance. Enjoyed it.. Just a quick question.. YELLOW OYSTER B.E. If we repeat this calculation for all other values, we were able to better compare the findings of the author with other papers (Figure 5). amzn_assoc_placement = "adunit0"; Simply put, a substrate is a bulk material used by mushrooms as a source of energy and nutrition. BIOLOGICAL EFFICIENCY (from Fungi Perfecti Catalog)Biological Efficiency is a term frequently used in the mushroom industry to describe yield potentials of mushrooms from various agricultural by-products (straw, sawdust, sugar cane bagasse, banana fonds and coffee plant wastes, to name a few). When you choose to pick your mushrooms obviously has a huge effect on overall yield and biological efficiency. We make 20 lb bags of substrate that yield 3 lbs of mushrooms over the course of 4 weeks, consisting of 2 flushes. :100-170% Yield: 6-10 lbs from a 25 lb straw log, 2.5 lbs from a supplemented sawdust fruiting block. If so, you may just be a little mystified – which is totally understandable. Mushroom yield and biological efficiency are important parameters that need to be understood and optimized by the mushroom cultivator. of fresh mushrooms from 1 lb. Supplementation is usually achieved by adding bran to the substrate, typically wheat bran or oat bran. The biological efficiency, i.e. Spawn rate is the amount of spawn used per kg on substrate on a dry weight basis. Each fruiting block contains 1.4 liters of water, which weighs about 3.1 lbs. Then another 4-5 oz 2nd flush, from all 3 tubs. Mushroom yield vary with many factors, but on an average 75-80 g dry mushroom per kg dry straw is considered adequate (Bhatti et al., 2007). Most spawn is made with mycelium from a stored culture, rather than mycelium whose parent was a spore. But 50 holes would yield too many tiny mushrooms and could dry out the substrate. NEW NEW NEW! amzn_assoc_marketplace = "amazon"; :50-90% Yield: 4-8 lbs from a 25 lbs fruiting block, up to 1.5 lbs from a supplemented sawdust fruiting block. In contrast, 36 percent of mushroom farms produced less than one million pounds per year. Both yield and quality of oyster mushroom have been improved by supplementing rice straw with legume waste. :hippie: This is not recommended for shared computers. The Treasure coasts are proof of the magic of the PF formula (brown rice powder and vermiculite). REISHI B.E. By using the above biological efficiency formula - this equals an easy 200% biological efficiency for that 1/2 pint PF cake (50 grams of dry substrate producing 100 grams of wet shrooms is twice efficiency - the wet shroom weight is twice the weight of the dry substrate, or in other words - 200%).This amazing ability of cubensis shroom races to fruit on PF substrate has made the PF TEK the new fundamental of cubensis shroom cultivation. It has already helped me so many times in understanding of cultivating mushrooms, Good luck nad God bless, Hey Andri! at least, but it definitely depends on substrate. It is a measure that was originally developed by the button mushroom industry in order to grade certain strains of mushrooms. it usually takes about 2 weeks (10-16 days). Hi Tony, thank you for doing what you are doing. Picking mushrooms when they are small, such as Agaricus species in the button stage, will decrease your BE. No one knows what will happen with your trays, we cannot predict what your genetics will do. Here are some numbers to get you thinking about what you might want. Most oyster mushroom growers have six growing cycles of around 60 days each per year, and average 25 pounds of harvested mushrooms per square foot of growing area yearly. Gypsum should be mixed at a rate of 2-5% of the dry weight of the substrate. I have agar plate strain of oyster mushroom. Mushroom cultivated on the 100% corn cob substrate performed better in terms of dry weight, fresh weight, mycelia length and girth, compared to the 100% sawdust ().The fresh weight of fruiting bodies on the 100% corn cob was 30 g and this was significantly different compared to the 24 g which … Terms like inoculation, agar transfers, laminar flow- what does all of this mean? This will yield approximately.75 pounds of mushrooms per flush. Minimize Impact and Cost Shop our Thrive 6 range. The strain you choose for your grow can have a huge impact on yield. Thanks so much, very glad that you like the site , Hi, May you please name some of the effective suppliments to increase the BE Ratio of Ganoderma Lucidium… Regards.. Priyanshu Kulshrestha. They are fast to colonize, produce a ton of fruits, and aren’t at all afraid of less than perfect conditions. I just recently finished a fun backyard grow, and wanted to share how easy it is to produce a fresh bounty of one of, New to growing mushrooms? What is being demonstrated at various mycophile web sites is PF substrate being mixed with various grains, soils and substrates with impressive fruitings on display. The average price per pound for specialty mushrooms received by growers, at $2.77, was down $0.27 from the previous season. What’s the typical first flush BE you see (dry weight) for blue oyster and yellow oyster? I don’t know of any specific to G. lucidum, but you could definitely play around with different amounts of bran (wheat, oat, rice) in a hardwood sawdust substrate, and see what works best. Nothing wrong with that either. The fact that the calculation uses the dry weight of the substrate throws many growers off, since much of the weight of a fruiting block or straw log will be water. BLUE OYSTER B.E. I just want. :100-200% Yield: 6-12 lbs from a 25 lb straw log, up to 3 lbs from a 5 lb supplemented sawdust fruiting block. Can I just replicate from that agar plate to many and again from many choosing one and replicating. amzn_assoc_region = "US"; Yield per pound of substrate is low when compared to other psilocybin containing mushrooms for both indoor and outdoor cultivation. Straw chopped into 3 to 4 inch lengths (use a weed wacker in a 55 gallon barrel). 15 kg of fresh mushrooms per 100 kg of substrate equals BE 60%. :80-120% Yield:1.5-2 lbs on a supplemented sawdust fruiting block. Not at the moment, just THRIVE 6 (Chaga, Reishi, Turkey Tail, Maitake, Lion’s Mane and Cordyceps) Hero (pure Cordyceps Militaris), Electric (Pure Lions Mane) and RECHARGE (pure Chaga) Stay tuned though! Of all the factors involved in trying to maximize yield, choosing a good producing commercial strain is probably the most important. The highest beneficial effect on yield was achieved when rice straw was supplemented with 50% legume waste. Yield should be determined using the total weight of fresh mushrooms from all flushes until the substrate block is completely spent. SHIITAKE B.E. Wil it decrease the yeild of my spawn?? This is because spores are likel… By definition:, 100% biological efficiency occurs when 1 lb of fresh mushrooms is harvested from 1 lb of dry substrate, over multiple flushes. YELLOW OYSTER B.E. The larger your yield, the more cost effective your grow. Cut off the bag of broken-up colonized grain (the bag that you previously broke up) directly below the filter-patch with a clean pair of scissors. Sales volume of oyster mushrooms, at 4.03 million We are a small company positioned in the glacial hills in the corner of Northwestern Illinois. I just started button mushroom plant producing 2ton/day.. you know in 10kg of substrate we produce only 1.7 – 2kg ofmushroom (17-20%) Do u have any tips/suggestions/ideas to improve the BE.. Different strains within the same species of mushrooms can produce vastly different results. At first, just getting some nice looking fruits is a huge success! Hey Tony – love you’re stuff and just bought some spawn last weeks. I plan on visiting a button mushroom farm very soon, I will let you know if I get any insight. The treatment (T4) of SMS + consortium of AZT + PSB + KMB recorded significantly maximum values in the number of leaves (25.73), plant height (45.20 … Check out FreshCap's Mushroom Drinks. . Do you sell any white button mushrooms extract or supplements? KING OYSTER B.E. Adding too much supplementation, however, will actually have detrimental effects.