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Cake day: July 2nd, 2023

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  • The_v@lemmy.worldtoScience Memes@mander.xyzCustodians
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    5 days ago

    Organic farming releases as much or more “poisons” than conventional. Just because those poisons “natural” doesn’t mean they are not harmful. Coppersulfate, pyrethrins, spinosad, neem etc are all indesciminate killers. Rotenone is a banned organic pesticide because it’s linked to Parkinson’s.

    The 3/4 number gets a lot worse when you know we really don’t need to farm as much land as we do. If we stopped subsidizing idiotic farming practices and invested heavily in infrastructure, we only need to use 1/4 of the land we do. That includes feeding all the animals. If we migrated to a plant based diet it would be around 1/10th the current land usage.



  • The_v@lemmy.worldtoScience Memes@mander.xyzCustodians
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    6 days ago

    GMO are a tool.

    Some GMO’s are a good idea. Virus resistance for example was the first GMO I worked with in the 90’s. Papaya ringspotvirus is an excellent example.

    Some GMO’s were a mediocre idea and an overall failure. Like all the efforts with SAMase for improving shelflife. Aka the GMO tomato.

    Some GMO’s are downright stupid and irresponsible. Like the RR in corn, soy, alfalfa, etc. Its lead to a massive over-application of one chemistry. Creating resistant weeds in all production zones. Or dicamba resistance is soybeans that’s fucking up all the remaining trees, shrubs, and forbs.



  • The_v@lemmy.worldtoScience Memes@mander.xyzSafety first
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    6 days ago

    Yeah no. Those are tyvek suits that are used for pesticide application. To complete the outfit they need some nitrile gloves and a fitted respirator.

    For pollen isolation there a whole bunch of different techniques depending on the species. None of them involve getting dressed in one of those uncomfortable monstrosities. I used gel caps when I bred cantaloupes and honeydews (the types used for medications). Slap one over the top of a pollinated flower and it keeps the pollinators away.



  • Mexico and Canada have been investing in agricultural infrastructure for decades now. The only reason that the U.S. farmer can compete is due to shenanigans in import requirements. Imports are held to a much higher standard than domestic production. It’s why the majority of foodborne outbreaks are from American production.

    American farmers have been conditioned to rely on cheap labor and expensive equipment. There’s been only been minor infrastructure investment since the 1970’s.

    Without government subsidies and cheap labor, the majority of the farmers business models in the us is not sustainable.


  • The grass can be grown with minimal runoff. Unfortunately everyone tries to follow the recommendations of sports fields/golf courses in their yards. All their methods are designed to meet the requirements of the sport, not the needs of the grass.

    Farmers in the Midwest are by far the worse offenders. They frontload their nitrogen application using anhydrous ammonia in the fall or early spring. The ammonia is converted to nitrate by bacterial activity. Part of it then runs off early in the season with snowmelt or rain (that’s when the tile systems are usually draining water from the fields).

    The solution is well known. Use of polymer coated slow release urea at planting or side dressing with straight urea at V4/V5. It’s more expensive per lb apllied but it takes up to 50% less N applied to achieve the same result. Especially compared to fall applied anhydrous ammonia.

    Combined with winter cover cropping nutrient runoff can be significantly mitigated.

    It’s a relatively easy fix but it costs more money… So the pollution keeps running off.




  • FYI - What you just experienced is cultural sexism. It’s extremely common in many cultures around the world.

    It used to drive my coworkers nuts when we were traveling internationally. They would enter a meeting and everyone would still be speaking their native language. I would enter a few minutes later and everyone would switch.

    The only place they didn’t switch languages at all was France. They don’t give a fuck equally.