Tag: lettuce

Catching Up

Covid For Christmas – The Great Pi Famine -Lettuce In December – Weather – Dreams

Covid

So on Dec. 23 MrsGF got an unwelcome Christmas present, Covid. Don’t worry, she’s doing fine. She still has a nasty cough but she’s feeling much better and has been testing negative for two days now so we’re hoping it’s all over. Somehow I avoided coming down with it. I took precautions, staying in the basement most of the time, eating our meals separately, wearing N-95 mask whenever I was upstairs, etc. But even so I figured I’d come down with it too. Well, I still might. She’s been testing negative for 2 days now. They say that the incubation time for the current strain is about 2 – 4 days, so I’m not going to be able to relax much for another couple of days.

And me… I’m a hypochondriac. All through the pandemic, every time I coughed or sneezed or my head got stuffed up, I was convinced I had Covid myself. And I have some pretty nasty upper respiratory allergies on top of it, so I pretty much have mild symptoms that could be mistaken for the early stages of Covid all the time.

The Great Pi Famine

RaspberryPi 4. I’m still amazed that they can squeeze a complete quad core computer with 8 gig of RAM, hdmi video, sound, 4 usb ports and WiFi into a package this small. Storage on this one is a 128 gig micro-SD card.

If you’ve been following this blog for a while you know I like to fiddle around with electronic gadgets and gizmos and tinker and build stuff. One of the mainstays of the electronic tinkerers out there as a controller of electronic equipment of all types has been a tiny little single board computer called a Raspberry Pi. They’re available in a variety of types ranging from tiny little units that are used as controllers for a variety of gizmos, to a full blown Linux computer that’s smaller than a deck of cards, the Raspberry Pi 4 and now the new, more powerful Pi 5. There are four things that make them attractive. They’re small. Very small. They are designed to make it easy to interface them to the outside world in order to use them to control robots, motors, actuators of various types, collect data from sensors, etc. And three, they’re relatively easy to use, easy to program and enormously powerful for their size.

And the fourth thing, they were cheap. Like really cheap. The Pi 4 which is basically a full blown Linux (using a variation of Debian) computer with up to 8 gig of RAM, built in WiFi, HDMI video, USB 2 and USB3 ports sold for about $40 or even less. If you ever wanted to play around with Linux to see if it could be a viable replacement for the ever increasing horror that is Microsoft Windows, a Pi 4 is an easy and cheap way to do it. Just plug in a monitor, keyboard and mouse, get yourself a good introductory book on the Pi computers, and away you go.

Sidenote: I was just reading an article the other day that illustrated just how much computing technology had advanced in the last few decades. Someone pointed out that the Raspberry Pi 4 is six times more powerful than the original Cray 1 “super computer”.

Note that I used the past tense there. They were cheap. Then the pandemic hit, supply chain problems hit, demand for Pis increased because people were stuck at home and were looking for things to do, and, perhaps most importantly, the profiteers struck. Scalpers, profiteers, scammers and the like snapped up every Pi they could get their hands on, and then turned around and re-sold them for three, four times their original cost. I saw Pi 4s, a computer that sold for about $35 – $40 originally, being sold for $250 or more.

Pre pandemic I had a half dozen or more of the things laying around the house. But I gave them to a friend who was an electronics experimenter and solar power experimenter before the drought hit. Get them back from him? Yeah, well, he lives in Barcelona half the year so that ain’t gonna happen.

After the pandemic, when I couldn’t get them for a reasonable price any more, I switched to using Arduinos for the fiddling around I was doing. But while they and other microcontrollers are extremely useful and fun to play with, they aren’t computers.

But now prices have finally started to settle down. They’re still over priced when compared to what they were before the pandemic, about $75. But that’s cheap enough that I’m willing to get one and start playing around with it.

To make a long story short the nice fellow from UPS dropped one off here (two, actually) and I spent a couple of hours setting it up, updating the software and fiddling around with it last night. So you might be seeing some more stuff pop up here concerning Linux and the Pi in the future.

If you want to fiddle around with one of these yourself and you’re new to the Pi I’d recommend you get something like this from a company like CannaKit in the photo below.

No, I don’t get a kickback from CanaKit or anything like that. There are a lot of disreputable vendors out there, but I’ve bought stuff from CanaKit several times now and they provide exactly what they advertise, ship quickly and their prices, while a bit high, aren’t horrible.

It includes everything needed to get the thing up and running. The Pi 4, a power supply for it, HDMI cables to connect a monitor, a case for it along with a tiny cooling fan, heat sinks for the CPU and two other chips on the board, and a micro-SD card with the operating system pre-installed. It’s more expensive than buying a bare bones Pi but it has everything needed to get it operational. Just plug in a keyboard and mouse, and a monitor.

Lettuce In December

From about the end of may through September we had fresh greens whenever we wanted them out in the garden. All we had to do was go outside, clip off some of the lettuce mix we’d planted, and graze to our heart’s content. I really missed that. And then I was in the basement doing stuff and saw the little portable green house we used to start seedlings in the early spring with the grow lights and heater and thought why the hell aren’t we using that to grow some fresh greens? So we did. And this is what we ended up with.

We didn’t put in a lot because we weren’t sure it was going to work, but as you can see it worked very well indeed. We got more than enough for a couple of good sized salads plus a bit more. And yes, it tasted very, very good. 😊

Other Stuff

The PreciseRF magloop antenna continues to work surprisingly well for me. I was concerned about it’s survivability when set up out in the weather but it’s been holding up well despite the rain, snow and colder weather we’ve had. But the real test is yet to come when it gets really cold here. It’s been abnormally warm here all through December. Even now, on Jan. 3 at 4:30 AM, it’s 35 degrees out there. We’ll see what happens when it’s -30 and blizzard like conditions.

Weather

If we ever get cold weather, that is. Temperatures have been running well above normal here. I vividly remember one New Year’s Eve before MrsGF and I got married. When we got out of the pub where we’d spent the evening it was -34F with a stiff wind and everything, including the car, was frozen solid. We spent the night at a friend’s house and managed to get the car started the next morning, somehow.

It was brutally cold for weeks that January. On Jan 1 after I got back to the farm I had to put a new alternator on one of the tractors. It was so cold that the insulation on the wires the old alternator shattered when I bent them. I managed to get the tractor running well enough to pull it into the heifer barn and then close everything up. 30 or so young heifers put out a lot of heat and it was warm enough in there that I could get the job done. The heifers thought it was great fun. They were all crowded around watching me.

What’s Coming Up

I got a woodworking project going. This is a joint project by ES (Eldest Son) and myself. One of his hobbies is doing stained glass so I’m making a backlighted frame for a piece he did. That promises to turn out to be pretty interesting. More about that when it gets closer to completion. That’s still in the planning stage.

One thing, though, dear sweet lord has good quality lumber gotten expensive! I’ve been spoiled. Years and years ago I bought a whole pickup truck load of very good quality, kiln dried, white oak about 1 1/4 inches thick, 6 feet long and of various widths that ranged from 6″ up to 13″. That’s pretty much run out now so I had to actually go out and buy wood and prices of good quality, furniture grade hardwood are absolutely nuts.

I don’t really have plans for the Raspberry Pi. It’s something I wanted just to be able to play around with Linux and mess around with. If something develops from that I’ll let you know.

Dreams

Dreams are weird. At least mine are. I was up at 3 AM this morning and just couldn’t get back to sleep so I came out here dealt with my email and then started writing this up. I do vividly remember the dream I was having when I woke up. I rarely remember my dreams, but when I do they are often extremely vivid and detailed. This one was like that.

MrsGF and I were having dinner at a rather fancy restaurant with a very nice young couple from India. I have absolutely no idea who they were or why they were in this dream. Nice people, though.

When MrsGF and I left we went out into the parking lot and the car, my Buick, was gone. We thought we mis-remembered where we’d parked it so I pulled out my phone to use the app that tracks my car. And my phone didn’t work. It had been infected with some kind of malware that just kept cycling through obnoxious ads over and over again.

There was a strip mall nearby and a T-Mobile store was there so we walked over there. They were about the close but a nice young woman kept the place open. She got me a replacement phone right away, restored all my stuff and got the phone working. We went back to the parking lot and activated the tracking app and yeah, the car was gone. We called the police and they found it, and the thief, rather quickly.

Elon Musk had stolen it. He’d been at the table behind us and had overheard me making disparaging comments about how utterly hideous his “cybertruck” looked so he’d gotten huffy, hacked the electronic systems in my car and took it.

Still, it’s better than the vivid, realistic dream I had about painting the garage. That was the entire dream, painting the garage. That was it. It was so boring that I bored myself awake.

Farm Round Up

Lettuce Shortage

MrsGF works with the state’s various food service operations, including monitoring food purchases, and she tells me that the state’s prime food vendor has put out a warning that it may not be able to fulfill orders for lettuce because of adverse weather in California. Those poor buggers out in California — first a years long drought, then they get so deluged with rain that they can’t get their crops planted on time…  They just can’t seem to get a break. She’s put out warnings to the state’s food service operations that they’re going to need to change menus, switch to different types of greens, etc. until the situation is resolved. Kale and cabbage haven’t been hit quite as hard, but they’re seeing some serious shortages for various types of lettuce. Apparently it’s hitting the consumer market hard as well and prices are going up fast at the retail level. The Chicago Trib had a story about it just the other day here. (warning: may be paywalled) I was just at the local grocery store this morning and noticed iceberg lettuce is now around $2.50 a head, a dollar a head more than what it was what it was a couple of weeks ago, and they’ve put a limit of 2 heads per customer on purchases. Romain lettuce has also shot up in price. Pre-cut salad mixes containing lettuce have also gone up in price.

If you’re really desperate for leafy greens, fresh spinach looks like a bargain, going for about one third of the cost of lettuce at our local store. It also tastes better and is significantly better nutritionally than iceberg lettuce.

Over Supply

The biggest problem with agriculture right now seems to be over supply. There’s just too much corn, soybeans and milk being produced. Here in the US I’ve heard of co-ops, large farmers and grain dealers renting abandoned airport runways to pile up corn because they don’t have anyplace to put the stuff. Corn prices on the futures market are sitting at around 3.63 right now, and haven’t moved more than twenty cents up or down for months. And with the US looking at a seriously huge corn harvest in 2017, barring some kind of disaster, about the only direction that price is going to go is down.

Low soybean prices have made farmers in Brazil hang on to their crop, storing it rather than selling it in the hopes of higher prices. But now the corn harvest is going to start in June, and with the bins full of beans, there’s no place to store the corn. The Ukraine is predicting a huge increase in corn production to further destabilize things.

And as for the milk market, oh brother… The market is so glutted right now, especially in the US, that they don’t know what to do with the stuff. I’ve heard of processors pouring milk down the drain because they can’t deal with all of it.

The ag industry is going to have to get a grip on the problems with over production or the whole system is going to come crashing down around our ears.

Herbicide Resistance On The Rise

Weeds resistant to commonly used herbicides are becoming a massive problem. Glyphosate resistant waterhemp, a type of pigweed, has been spotted in at least 17 counties here in Wisconsin, and its cousin, a resistant Palmer amaranth, has been spotted in the state as well. Pigweed is especially difficult to deal with because it produces massive amounts of seed.

This is just another indication that we really need change the way we deal with weed problems. We can’t just keep trying to come up with ever more toxic chemicals to kill off weeds and GM modified crops. That scheme will always result in weeds eventually developing resistance to the herbicides and the cycle starting all over again.

Climate Change

It’s interesting to note that while we have an administration that continues to deny climate change, everyone else seems to have just accepted it and is trying to deal with it. Even Wal-Mart, which isn’t exactly known as a bastion of liberal policies, is trying to deal with the situation and is putting pressure on its suppliers to do likewise. While the politicians bluster and bluff and bloviate and grasp at straws to try placate whoever writes them the biggest check that week, out in the real world a lot of major companies have realized that if anything positive is going to get done, they’re going to have to do it themselves. Even some of the oil companies have started to admit that something has to be done.

GIPSA Rules Delayed

I don’t blame you in the slightest if you don’t know what the GIPSA rules are. If you raise poultry or pigs for one of the big meat packers, you know all about this and are quite possibly pulling your hair out. But almost no one outside of the business does.

The rules were intended to protect farmers who contract to raise meat animals for a meat packing company from abusive and discriminatory practices. “because the processors own the birds, the feed, and other inputs, they can unfairly disadvantage or preference one grower over another as a way of forcing the growers to do things against their will or shut down dissent.” is how critics put the behavior of the processing companies in one article. The basic idea is that the rules would have given farmers who raise animals on a contract basis some minimal rights without having to jump through a lot of hurdles that are basically impossible to jump. The rules were changed by court interpretations about ten years ago so farmers now have to prove that a company’s actions harmed not just them, but the entire market, before they can try to take any kind of legal action against the processing company. As one representative for farmers put it: “We can’t overstate the level of fear and intimidation felt by poultry growers that contact us or our partner organizations,” says Harvie. “If they choose to speak up, they risk everything—their contract, their land, their homes.” You can read that whole story here.

The administration has delayed the implementation of the rules and right now it looks like they will be eventually be abandoned entirely and the meat packing companies are already celebrating a victory.

Vomitoxin

A nasty name for a nasty mycotoxin. Vomitoxin is nasty stuff and it seems to be getting more common in US corn. It is a toxin caused by mold in corn, and generally hasn’t been much of an issue in the US, but it seems to be getting worse, especially because of wet conditions during last year’s corn harvest. The toxin makes corn unfit for consumption, even as animal feed.

It isn’t even suitable for use for ethanol, because the ethanol makers depend on dried distillers grain (DDG) to make a profit. DDG is what’s left over after the ethanol making process. It’s a fairly high protein cattle feed. The ethanol making process concentrates the mycotoxin, making the resulting DDG even more toxic than the corn originally was.