Alexander Tsarev
Mushroom industry

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Questions and answers: climate

Fixed-speed fans in growing rooms

1 февраля 2014

climate

Good afternoon.

In the enterprise for growing button mushrooms that we rented there are old fans which always operate with the same power. Is it going to be the reason for drying mushrooms and peat? How to work with this equipment?

Moreover, what is better for processing used compost without steam curing system? Thank you in advance.

Maria

985 views | Comment (5)


Compost preparation Phase 1

23 февраля 2011

compost, climate

Greetings i want to ask a few questions..
First when preparing compost for industrial mushroom farming in large bins (around 20-30 cubic meters) is it better using passive aeration system( mainly pipes and tubes, or turning) or active system (flushing air in the pipes and tubes)? How much air should i flush and how long should i do it? At what temperature it is better to turn the compost? Thank you in advance/
Best Regards
Nikolay Kalmukov

nikolay kalmukov

3501 views | Comment (2)


mushroom caps opened

24 января 2011

climate, growing technology

Is lack of oxygen the only reason for mushroom caps opened when mushrooms small - ca 3-4 cm diameter?

How often should mushrooms be picked and at what size?

Are white agaricus mushrooms marketable when caps opened? I know brown agaricus is sold when caps opened and called partabella

Best wishes,
Kristina

Kristina

2619 views | Comment (1)


low yield

2 января 2011

climate, growing technology

Hello,

What could be the reason for low yield? We get 2-3 kg mushrooms from 1 m2. Our substrate recipe is ok, spawn is good (it is said to give up to 35 kg/m2), growing rooms are clean. Could it be only the pasteurization - we can only heat our substrate 24 hours and maximum temperature will be 45-48`C. Could it be only ventilation - we can ventilate the growing room maybe only 8 times/24 hours.

Substrate is in bags, about 25 cm and casing 3 cm. No scratching (loosening).

We get mushrooms during 2-2,5 months and we have to cut them every day - we do not have breaks. Our mushroom beds are not filled with many mushrooms as it should be.

Kristina

3956 views | Comment (6)


mushroom flushes

1 мая 2010

growing technology, climate, watering

Hi

would you please help me about my third flush,i have a problem with it.
my third flushes pins is very low and two day after they grow they turned yellow.
why does it happen and how i can solve it ?
I think that i watering casing layer very much that cause this problem.Is it correct ?

thanks.

masoud abdollahi

2713 views | Comment (1)


growing room condition

6 марта 2010

climate, growing technology

hi my friends.

I have two question :
1- I filled my room with compost in 5 stairs and in bags system .the day after it spawning growth is started but I have problem with the temps of composts in differ stairs. in first stair
the temp is lower of the room temp. and the last one has equal temp to room .how can i solve it?
2_ Is there a complete book about management of growing rooms?

thanks.

masoud abdollahi

2568 views | Comment (1)


Comments

amir ommati:

thx a lot for your best answer to my mr tsarev.
1-for your first qustion i saw mycogone in day 13...

Царев Александр Владимирович:

Dear Amir Ommati!
On which day after the application of peat to compost, the first signs of a mikogon...

Царев Александр Владимирович:

Dear Fouzi
You will be contacted by my partner. He is an Arab and you will be comfortable with him...

watering first flush mushrooms

linda:

sir pliz tell me about the irrigation requirements of the mushroom cultivated in plastic bags with straw...

Царев Александр Владимирович:

Dear Emmanuel Chimanga!
I'm sorry that I could not immediately answer you. The usual depth of...

Царев Александр Владимирович:

Dear Fouad Dagher
Tunnels of 2 phases (pasteurization) of compost are made at the location of the...

Царев Александр Владимирович:

Dear Ali Karim!
I apologize for not being able to answer you right away.
Please send more information...

Царев Александр Владимирович:

Dear Hai Nguyen!
The usual depth of the cover layer is 4-6 cm. Weight is 26-30 kg per 1 m2. It depends...

Царев Александр Владимирович:

Dear Shahar!
I do not use formalin for a long time. The best way to disinfect the growth chambers...

Царев Александр Владимирович:

Dear Tejpal!
These mites usually live in the feathers of chickens. If there was a lot of cold compost...

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