Pollution, AQI, Crop stubble burning and 3D Printing

@vandana7 (100616)
India
November 22, 2023 7:43am CST
It has struck me ... Why can't Government of India offer incentives to 3D printing companies for using stubble waste? That stubble can be removed using sophisticated machines. IITs can design that. Treated with some chemicals. Then shred into desired level for becoming fine enough. Pushed into gaps in concrete laid by 3D printers. Farmers will get additional revenue so they will not burn that stubble. We won't have to struggle for sand and whatever. After all don't they have mud houses (cob houses) with all that grass etc? In fact, we can also have mud houses with 3D printers...that should also be possible. The stubble can be insulating material, and once treated, fairly fire resistant. Just a thought for India. So how do you all deal with crop stubble in your country?
11 people like this
11 responses
@wolfgirl569 (108301)
• Marion, Ohio
22 Nov 23
Most crop stubble gets plowed under around me.
3 people like this
@vandana7 (100616)
• India
22 Nov 23
Plowed under with what...is there some special equipment to do that? I guess it would be great if we could plow it all out, and then collect it and process it. And can it be shred and used in cob houses. Or for growing mushrooms.
2 people like this
@vandana7 (100616)
• India
22 Nov 23
@wolfgirl569 Oh wow....maybe I can do with a picture of that...I just sent a message to one of the chief minister with this suggestion, and I even got a reply. Somebody perused it....wow...many of the suggestions get ignored. This one got the attention apparently. Now, if I can get the picture, I could send it to that chief minister so that he can do some procurement.
3 people like this
@wolfgirl569 (108301)
• Marion, Ohio
22 Nov 23
@vandana7 Just the usual plows and disc used to work the ground. It then breaks down and is fertilizer
3 people like this
@DaddyEvil (137695)
• United States
22 Nov 23
Crop stubble here is plowed back into the land to act as fertilizer for future crops, whatever they may be.
2 people like this
@vandana7 (100616)
• India
23 Nov 23
But does it not result in any plant diseases surviving?
2 people like this
@DaddyEvil (137695)
• United States
23 Nov 23
@vandana7 If the field is diseased, then you would be ordered to burn it but not otherwise.
1 person likes this
@TheHorse (220356)
• Walnut Creek, California
23 Nov 23
That's what I assumed. In Iowa we had "crop rotation."
2 people like this
@RebeccasFarm (90481)
• Arvada, Colorado
22 Nov 23
Good thoughts..they should do this instead there in India. I am not sure what they do here. Whatever it is, I am sure it is not good.
1 person likes this
@vandana7 (100616)
• India
23 Nov 23
@RebeccasFarm The resultant pollutants get caught in the fog and remain in air for long, the season being such. Added to that is our festival around the period. People simply don't want to stop using fireworks. No consideration what so ever for others. Old people, sick people, people with asthma, and other respiratory issues, as well as kids have it tough and even others cannot be very healthy with such particulates floating around because the air we breath in takes in those pollutants.
1 person likes this
@vandana7 (100616)
• India
22 Nov 23
They burn that stubble leading to pollution.
1 person likes this
• Arvada, Colorado
22 Nov 23
@vandana7 Most likely they do here too.
1 person likes this
@xander6464 (44431)
• Wapello, Iowa
23 Nov 23
I want 3-D printers to do more, too.
2 people like this
@vandana7 (100616)
• India
23 Nov 23
AI's are scary ..3D printers...not. :) I am planning to redo a couple of my properties. Waiting for technology to become cheaper than it is right now. Maybe 5 o 7 years from now. Max, 10 years.
1 person likes this
@vandana7 (100616)
• India
24 Nov 23
@TheHorse 3-D printer is a new tech for construction activity and even for making small models. It means the basic drawing is finalized by software like Auto CAD and the like...then fed into 3-D printer..which takes the mix of concrete unique to it, and prints out the building layer by layer...with nozzle...I am fascinated by it because it does look like its pooping...Evil Grin. Let me pull up something I watched the other day with rice husk. Not able to locate that one. Saves time. Uses waste plastic, rice husk...in between those triangular gaps. Plastic waste is shred and mixed in the concrete. It reduces the need for water proofing. For 3rd world countries like ours, we do not care about carcinogenic aspects as yet. I would think by using up plastics we actually prevent it from lying helter skelter and give it time to disintegrate. Don't know...for sure though. For now, this seems to be the idea...50 years ...good time....I will be picture on wall. Cost reduction 1/3rd. Speed..fantastic... there too there is cost reduction, because I would have to forego rents. 5 years to 7 years. I can wait.
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1 person likes this
@TheHorse (220356)
• Walnut Creek, California
23 Nov 23
I don't even understand 3-D printers.
2 people like this
@LindaOHio (181931)
• United States
23 Nov 23
As far as I know, crop stubble is plowed under at the end of the season. Have a wonderful day, Vanny.
1 person likes this
@vandana7 (100616)
• India
23 Nov 23
Yeah...that is what I have read from most of the Americans and Australians. You too have a great day Linda. :)
1 person likes this
@vandana7 (100616)
• India
24 Nov 23
@LindaOHio Hugs Linda. :)
1 person likes this
@LindaOHio (181931)
• United States
23 Nov 23
@vandana7 Thank you very much.
1 person likes this
@sharonelton (29372)
• Lichfield, England
22 Nov 23
That would be a good idea. Why don't you suggest it? I have no idea how we deal with crop stubble in my country! It is not my area of expertise!
2 people like this
@vandana7 (100616)
• India
22 Nov 23
Taking a cue from you, I suggested to one of our Chief Ministers. Lets see what he does.
2 people like this
@sharonelton (29372)
• Lichfield, England
23 Nov 23
@vandana7 Oh, that's excellent! If they don't take up the idea, more fool them!
1 person likes this
@vandana7 (100616)
• India
23 Nov 23
@sharonelton It should also be feasible, Sharon. They will discuss and find out if it can be used as that or perhaps to provide the mulch for mushrooms.
1 person likes this
@sjvg1976 (41290)
• Delhi, India
23 Dec 23
Here in North India they are burnt causing major pollution.
1 person likes this
@vandana7 (100616)
• India
23 Dec 23
I do know that. And feel very sorry for you people in Delhi.
1 person likes this
@sjvg1976 (41290)
• Delhi, India
24 Dec 23
@vandana7 Now we are habitual to that.
1 person likes this
@TheHorse (220356)
• Walnut Creek, California
23 Nov 23
I too have wondered how to use waste that is not toxic.
1 person likes this
@vandana7 (100616)
• India
24 Nov 23
Really? We do think alike Pony. I look at those pistachios covers whatever you all call those, they are oh so cute...then peanut covers...then carpentry waste when they plane those...you bet...I want them all to be used....other than being used for creating decoration pieces.
@JudyEv (342277)
• Rockingham, Australia
23 Nov 23
When I was a child on the farm we always burnt stubble but now I think they must just plough it in.
1 person likes this
@vandana7 (100616)
• India
23 Nov 23
Don't plant diseases survive with ploughing in?
1 person likes this
@JudyEv (342277)
• Rockingham, Australia
23 Nov 23
@vandana7 They spray the crops for just about every disease known and a few more besides.
1 person likes this
@franxav (13849)
• India
22 Nov 23
Definitely a good idea Vanny. Only if our leaders could have such vision.
1 person likes this
@vandana7 (100616)
• India
22 Nov 23
I suggested it to Mr. Kejriwal's office, few minutes ago after reading Sharon's response here. Just a shot in the dark. And well, I got a response...it is now under perusal.
@Daljinder (23236)
• Bangalore, India
27 Dec
I think the problem is Massive and solutions are there but the source of solution is marginal which is disproportionate to a large extent. Then, people are unaware in huge numbers. This is a big undertaking. People need to be made aware of that first. When they don't even know that the problem exists then how they can think of implementing a solution?