EM-1 Fermenting

After three weeks, I had almost forgotten about my adventures in microbiology experiment where I decided to try to ferment some new EM-1. I had mixed the recipe, sealed the bottle and left it in the laundry room sink to do its thing. 

On Saturday afternoon I found it laying on its side in the sink. The bottle was as hard as a rock and the bottom had pushed out and no longer sat flat - a sure sign that life has begun and the various microbes are doing their thing in there.

Here is the recipe I used...

1 part EM-1
1 Part Molasses
22 parts (non-chlorinated) water

Mix the molasses and water and heat to 100°. Stir in EM-1 and seal the entire mixture in an air-tight container (EM-1 is largely anaerobic). If you can keep it warm, the fermentation process will begin quickly. The cooler the mix is, the longer the fermentation will take. I left mine at room temperature and had to wait almost three weeks before seeing signs of life.

Project Mushroom

For the record, I am not a huge fan of mushrooms. I'll eat them if I have to or if it would be too hard or too messy to pick them out, but they're not something I choose to eat. Because I don't like mushrooms, I'm not really sure why I started this project. It just seemed like a cool process that I would like to try. I guess I will have to learn to eat them soon. I spent Sunday afternoon working to inoculate several oak logs with shiitake spore plugs. The process was fairly easy and if it works, we will probably be swimming in the things sometime in 2014.

1000 (more or less) shiitake plugs

To start, I ordered 1000 shiitake spore plugs from Fungi Perfecti. This was way more than I needed but I never do things small and knew I would need more than the next smaller bag of 100. The plugs arrived in a box very shortly after I ordered them. Included in the order was a bag of soy wax chips for sealing the plugs in the log once they are inserted into the logs.

For the growing medium, we had a small oak tree that, for some reason, had been bent over and looked like an arch over the pasture fence. I cut the tree down and into 4' lengths and let it age for about three weeks. This allows time for the tree's natural defense mechanisms to break down. Then, on Saturday, I began soaking the logs in water for about 24 hours. On Sunday afternoon, I "planted" the plugs using a 5/16th" drill bit. According to the instructions that came with the kit, the holes should be 1.25" deep and 4" apart.

Plugs before they are tapped into the holes

Sealing with wax

After drilling the logs, I placed the plugs in the holes, tapped them until they were flush with the log, then used a bolt to tap them the rest of the way down into the holes.  After the plugs were all the way in, I sealed the holes with soy wax injected with an old syringe.

The process was not very hard but it was a little time consuming and took the better part of the afternoon. Now all we do is place the logs in a shady area, water occasionally and wait for the right time to harvest. We will update the blog once things start happening with them. Until then, here is a link to The Urban Farming Guys discussion on growing mushrooms; pretty cool stuff.

Preserving an Alpaca Hide

Here is Sangria

We're not sure why, but Sangria the alpaca had not been well for about two weeks and we have been trying to nurse her back to health. After two trips to the vet, daily medications and lots of effort it became apparent that she was not going to make it. On Friday afternoon she died quietly in the shelter with her alpaca friends sitting watch.

Not being one to miss an opportunity, we turned her death into a learning opportunity. For those who are a little squeamish, stop reading here.

One of the main reasons for raising alpacas is for their fiber. Since Sangria was no longer going to need her's anymore, we decided to learn about tanning hides.

When I found Sangria dead on Friday afternoon, I picked her up and moved her to the back of the property. I had already prepared her grave there the day before because it was pretty apparent that she was not going to survive. I approached the task with some trepidation. While I looked forward to the opportunity to learn a new skill, I was not looking forward to the task of skinning the alpaca. It turns out it was not as bad as I thought it would be.

The skinned hide

Once we had her in position, my son and I worked together to skin her. It was relatively easy once we got it started. We started on her chest and worked our way around her body. The hardest part of the job was working around her legs. We skinned down to her elbows an around the leg. Once we got past that part it was easy and the skin just pulled away.

Scraping the hide. I really had to get into the
work to hold the hide in place while scraping.

After skinning her, we placed her in her grave, sprinkled a little lime on top and buried her. The next task was to scrape the hide and remove any fat and muscle that was still attached to the skin. This was the hard part. It doesn't come off as easy as you might think. At first I tried to scrape the hide with a knife, but I found that to not be very effective. Then I moved to the machete and worked on the curved surface of the log. That worked much better because I could apply firm pressure against a 1-2" section of the hide at a time. I worked from the center of the hide to the outside edges, making sure I removed all fat and muscle.

Once the hide was scraped, we had to salt the skin side to help remove the water from the skin. We laid the hide out, skin side up, on chicken wire stretched between two saw horses and poured about 5 pounds of salt on the it. Since then we have had to change the salt out several times because it soaks up the water and stays wet. I figure that can't be good for the uncured hide.

Salting the hide with about 5 pounds of
non-iodized salt.

I'm not sure if this little experiment will work, but we'll soon find out. I halfway considered doing the tanning myself as well, but didn't want to mess with the chemicals and the proper disposal of those chemicals. I think I'll leave that to the pros. In the meantime, we will continue salt-curing hide. Here are some of the links I used to educate myself before attempting this project:

This Mother Earth article talks about how to tan the hide:  http://www.motherearthnews.com/homesteading-and-livestock/how-to-tan-a-hide.aspx#axzz2hhLGreFl

http://www.dutchhollowacres.com/2010/03/28/alpaca-death-preserve-alpaca-hide-fur/

Also, YouTube has a wealth of information on how to prepare a hide for tanning. There were several videos that were particularly helpful, but I can't find them now. 

Erosion Control Update

Back in January, I decided that I had to do something to control the erosion on the property. Several years ago, the previous owner had clear cut the land and anything that remotely passed as top soil had long since washed away leaving us with nothing but thick, red clay (hence the name). Worse yet, there was a huge gully running down the middle of the side pasture that had developed over the years. Looking back at the old Google Earth pictures, that gully was here long before the land was clear cut.

This is just a quick update to my update earlier this year. After one of the rainiest summers on record here in the Midlands of SC, I am proud to say that my retention dams have, for the most part, done their job and remained strong. There are a few spots where the water washed over the dams and eroded little bits of the dam, but for the most part, they have done well to help control the flow of water down the hill. I have even managed to get a little grass growing on them to help hold them in place. My focus now is to improve the quality of the soil so I can get a better stand of grass growing, but that's a subject for a later post.

That's the good news. Now for the bad... While the upper part of the hill is doing well, down at the lower part of the hill the gully is beginning to re-emerge. It's steeper at that point and we had several large downpours that did some particularly bad damage to my work. I've got to get the box blade out again and do some more work. This time, I think I am going to have to reinforce my work with rock gathered from the property. Time to call out the troops to start picking up rock!

Guinea Fowl Update

Back in May of this year we added 9 guinea fowl keets to the Red Clay menagerie. The idea was that they would patrol the garden and property for insects and eliminate them. We were able to control the keets until they were about 5 weeks old. At that point, they were too large to keep in the brooder and it was getting warm outside so we moved them to their own place out behind the garage.

That arrangement didn't last very long. Soon after they moved outside they found a way to get out of their enclosure, which, at first, wasn't a problem. They hung out around the house most of the time and went inside to roost each night. But as time went by, they began exploring further and further away. First it was the front yard, then they were in the front pasture. One day I went to pick up the mail and found them on the far side of the highway foraging in the grass along the road as cars wizzed past. I figured they were gone for sure at that point. Every night they would find their way home but their numbers would dwindle each time we saw them. One morning we awoke to find a pile of feathers in the front yard. We never did figure out what got that one (I suspect Buddy the Farm Dog had a good meal that day).

And then one day there were just two left. These two must have been the smarter of the group because once it was just them, they decided to stick around the house and do their jobs. They have stayed in the area ever since and hang with the other chickens in the pasture.

They have proven to be very useful birds. I don't know how much of a dent 2 guineas can put in the insect population, but they do a great job of scratching up and spreading the horse manure which is good for reducing parasites and improving the soil quality. On top of that they are hilarious to watch. I'm pretty sure that these must be some of the dumbest birds on the planet and they provide hours of entertainment for the whole family.

The Persimmons Are In!

A small bucket of persimmons

We have a large persimmon tree in our front yard and I can tell it's Fall when the persimmons start falling off of it. This year looks as if it will be a bumper crop! Persimmons just taste like Fall to me and I look forward to all the great goodies we can make with them; persimmon pudding, persimmon bread, I may even try my hand at persimmon wine if we get enough. That might be good.

These are the native species of persimmon, not the big Asian varieties one can buy in the grocery store. They are small, seedy and kind of a pain in the butt to use because of all the large, black seeds they contain. After we gather the fruit, we rinse and dry them, remove the tops and then throw them in our food mill to make a persimmon pulp for use in our recipes later in the year. Most don't look very nice because they are very soft and get a little mangled after falling from 20-30 feet to the ground. I grind them up anyway so it doesn't really matter what they look like.

We used to take the time to pick the seeds out of the food mill and get as much of the pulp as possible, but this year I have decided it is not worth the effort for the little bit of extra pulp we gain. I am just running the persimmons through the mill once with a big screen and discarding what doesn't go though the holes. I then run the pulp from that through a smaller screen to make it just a bit more fine. A medium Tupperware bowlful of persimmons will make enough pulp for a double batch of persimmon pudding (about 2 cups)... Mmmm Mmmmm!

If you would like to learn a little more about persimmons, read this Clemson University Info Paper. Also, here is a great persimmon pudding recipe to try from food.com:

1 cup very ripe hachiya persimmon pulp (Editor's note: Of course you can use the wild species as well)
3/4 cup sugar
3 eggs, beaten
1 cup flour
1 teaspoon baking powder
1/2 teaspoon nutmeg
1 cup milk
1/4 lb butter or 1/4 lb margarine, melted
1/2 teaspoon cinnamon
Directions:

Combine persimmon pulp with sugar.
Beat in eggs. Mix in milk, then butter.
Sift or stir flour with baking powder, cinnamon, nutmeg.
Mix with persimmon mixture.
Pour batter into a well greased 9-inch square cake pan.
Bake in a 315-325°F oven for approx 60 minutes or until knife comes out clean.

Do you have a favorite use for persimmons? Leave a comment.

Home Made Yogurt is Good!!!

Just a quick update on the yogurt making from Friday evening....

On Saturday morning the yogurt was done. It had a good, yogurty taste and was a little thicker than it was as plain milk. The next step was to separate the whey from the concoction to make it a little thicker. 

To do that, I lined a screen strainer with cheese cloth and ladled the yogurt in. At first I was concerned that the cheese cloth was a little too thin and the whole mix was going to run right through but after a few minutes, the holes is the cheese cloth clogged and the clear whey started dripping from the bottom of the strainer.

Straining the whey

I let the mix drain for about 90 minutes. After it became an acceptable thickness, I scooped it into a large Tupperware container. It got even thicker after cooling in the refrigerator.

Finished Yogurt... Mmmmmm

This is probably some of the best yogurt I have ever had. I don't know if that is because I made it at home or because it is made with whole milk and is loaded with fat. It is smooth and creamy with a nice sweetness and a great vanilla taste. It was pure luck because I didn't really follow a recipe or measure the ingredients. When I was heating the milk, I added about 3/4 cup of sugar, a little honey and two dashes of real vanilla to the gallon of milk. 

Now I have a tupperware container of yogurt and a pitcher of whey that I saved from the straining process. I found this site that gives 16 ways to use the whey. I'll have to experiment with a few of these as well, but I think the most practical use for us it to give it to the animals. 

That's it for now.... Have a happy Sunday.

Adventures in Microbiology

I am trying two experiments this evening... The first is my experiment to ferment some EM-1 (I'll explain what that is later). The second is making yogurt.

Crockpot Yogurt in the making

I'll start with the yogurt since that's the easiest. Let me start by saying that I like Yoplait yogurt. I'll eat at least one cup a day with my lunch. Unfortunately, the government shutdown has impeded my ability to enjoy yogurt. You might be wondering how that could be. It's really quite simple. Because of the shut-down, our military commissaries closed and I was forced to shop at our local Food Lion grocery store. At the Food Lion, Yoplait yogurt is almost .35¢ more a cup than what we pay at the commissary. Did I mention that I was cheap? Hence, a science project is born, and let's face it, with bacteria, heat and milk, making yogurt is much more science than it is cooking.

I found the project list at the everythinghomewithcarol.com blog at this link. It was pretty straight forward. The supplies for my experiment cost about $4 which will represent a HUGE savings if it actually works. I'll update tomorrow and let you know.

My "new" bottle of EM-1 (if it works).

The second experiment is fermenting some EM-1. For those of you who are not familiar with EM-1, go to this link. I purchased a bottle of EM-1 from teraganix earlier this year for an experiment in Bokashi composting (more on that in a later post, but it is essentially a method of fermenting waste to break it down). Since that time, I've used it for a number of purposes. It's supposed to be good for the septic system so we've tried that. It's supposed to be a good pro-biotic as well. While I have not tried it personally, I have given to the animals and they have not yet died (before anyone calls PETA on me, I did some extensive literature reviews before I started feeding it to the animals). We mix it in the chickens' water and with the four-legged animals' food. I don't know if it makes them any healthier, but I guess it can't hurt.

Anyway... I digress. Today I found myself with the last 1/4 cup of EM-1 in the bottle and I started to wonder if I could culture some more. It's just some bacteria and yeast so how hard can it be, right? After a short Internet search, I found a recipe for fermenting more EM-1 at this link (third post from the bottom), so I decided to give it a shot. It seemed pretty easy... EM-1 starter, molasses and water in an air-tight bottle. We'll see how that one goes. It takes about 7 days to ferment properly at lower temperatures so I'll report back on that in a week or so.

More later....