Baojiajun practices riding, Gao Feng doesn't need to be staring here, everything is in charge of Wu Jue, he doesn't have to worry about it at all. Pen & Fun & Pavilion www.biquge.info

He went back to the manor that day, but before returning to the manor, he still went to Zhang Bairen's place.

I focused on two things with Zhang Bairen, one was to ask Zhang Bairen to send someone to buy horses in the surrounding area, and the second thing was to let Zhang Bairen raise pigs.

Canned food needs a lot of meat, and at the same time, the peak also needs lard to make products, and it is definitely not possible to have a stable source of live pigs.

Buying horses and raising pigs is not a problem for Zhang Bairen, but he still voiced one concern, that is, the problem of pig feed.

One or two pigs are nothing, but thousands of them are not simple, and eating them is a problem. In this regard, it reminded Gao Feng, and he had an idea and came up with a good way to be a dragon.

Pig breeding is focused on balanced nutrition, the more miscellaneous feed varieties the better, although there are no corn, sweet potatoes and other high-yield crops, but rice, barley, wheat, soybeans, millet, sorghum and other types are still numerous, including their processing residues, such as wheat bran, distiller's grains, bean dregs, soybean cakes, etc. are good things that can be used, if they are reasonably matched, they will be able to match good feed.

However, Gao Feng wants to take another path, that is, to raise chickens and use chicken manure to raise pigs.

Chicken and eggs can be used to process canned chicken and preserved eggs, which is a layer of utilization. After the fermentation of chicken manure, plus some ingredients, it is the best pig feed, which is another layer of utilization. Therefore, after raising a large number of chickens, there is no worry about sales.

Another thing that can be used is legumes.

Nowadays, in addition to grinding soybean flour and eating, it is to make soy products, such as tofu, bean sprouts, tempeh, etc., and soybean oil cannot be popularized due to pressing reasons.

Soybean oil can be eaten, and soybean cake can be used to raise pigs. Of course, this is the main ingredient, and mixed with some coarse grains, wheat bran, distiller's grains, etc., is definitely the best pig feed.

After exchanging ideas with Zhang Bairen, Gao Feng wrote down a list and precautions before leaving with confidence.

As for the oil extraction equipment, he will have people make it and send it over.

……

Time passed quickly, and in mid-to-late February, Qihulou also completed the delivery of an order.

"What is this? Like glass is more transparent than glass, like crystal is worse than crystal, I have never seen this kind of thing. As soon as they saw the things delivered, Zhao Nian and the others couldn't help but turn green.

That's 10,000 taels, so I bought such a thing, and I really don't know how to spend it if I have money. I wanted to make Gao Feng ugly, but he swallowed a fly by himself, and he was uncomfortable left and right.

However, he really had nothing to say, and the other party delivered the product exactly as they asked. It has good light transmittance, and is dustproof, weatherproof. In addition to the fact that there are a lot of bubbles on it and the sale is a little different, it is simply an ideal window. Of course, there is also the fact that it is expensive, and the average person cannot afford to spend it.

Seeing this, Zhao Nian and Ma Qing didn't know that it was a strange thing to be tricked by Gao Feng. The first set of 5,000 taels, then 500 taels, and the lowest sale is only 50 taels, which is too big.

A set of 50,000 taels of things, 10,000 taels can buy 200 sets, and you can make a fortune by changing hands, but now you only buy 11 sets, even if you sell 1,000 taels per set, you can only make a set of money.

Speaking of this thing, they were really curious, at least they had not seen it, and it was so flat that it was like a knife, they couldn't imagine how it was made.

Zhao Nian hated it so much that he almost smashed it, but he raised his hand and put it down, this is a thing bought for 10,000 taels, he can't bear it at all, the most important thing is that this thing really works in the house, it is much stronger than the original lattice paste paper window.

"What should I do?" Ma Qing asked.

"What else can I do? Put it upstairs in Mingyue, and since you bought it, let's enjoy it. Zhao Nian said with a dark face.

"Okay, okay." Ma Qing had no choice but to agree.

In fact, he couldn't wait to step forward and point at Zhao Nian's nose and scold. If it weren't for you, I would have paid the four thousand taels, and I would have taken it out, but I didn't even catch a fart, and finally got two empty personal wealth, which is like you, at least the third floor of Mingyue Building has been replaced with this kind of window!

"Is that all?" Ma Qing asked.

"Forget it? How can it be? Are you willing to suffer this loss? Zhao Nian asked rhetorically.

"So what? You can't sue him for fraud, can you? Ma Qingdao said.

"I'm not that ashamed." Zhao Nian said, "Besides, sue him, can you sue him?" It is written in black and white, but people do it according to the requirements, don't end up losing and embarrassing. ”

"If you don't give him a trick, just shoot him to death." Ma Qing came up with another idea.

"What? Do you want to go to heaven or to earth? If you say this kind of thing, and someone else directly refuses to you, even if you take off his brand, will your face shine? Zhao Nian retorted.

"So what do you say?" Ma Qing is out of recruitment.

"Let's think about it and find something that is both reasonable and difficult to do, so that he has no reason to refuse." Zhao Nian said, "It's like a cat playing with a mouse, it's interesting to play slowly." ”

"It's hard to find." Ma Qing said with a headache.

"Just because it's hard to find doesn't mean you can't find it, I don't believe it's hard for him." Zhao Nian said arrogantly.

……

earned Zhao Nian 10,000 taels, but Gao Feng didn't take it seriously.

10,000 taels is a huge fortune for others, but for Zhao Nian, it can't hurt his muscles or move his bones, it just makes him feel distressed for a while.

Thinking that Zhao Nian would not go to extremes for 10,000 taels, at most he would come up with some crooked ideas to embarrass him, and Gao Feng was hoping that he would come to the door again, for him, it would be another opportunity to make a lot of money.

Of course, it is also possible that the other party's question is too difficult, so he can't do anything, and he is also mentally prepared for this situation, it's a big deal to take off the brand, what else can he do?

Gao Feng is now busy testing the oil press.

He designed two sets of oil presses, one for domestic use, which can be completed by one person.

This kind of machine he had used in his previous life, it was very convenient, and one person could squeeze out the oil with a few hand shakes. The principle is also very simple, it is the principle of the vise of later generations, and the force arm drives the thread to squeeze, so as to produce oil.

The difficulty of this machine lies in the production of the casing and screw. Without an iron casing, he could only use hardwood to perforate, and the actual effect was not bad, but I don't know if it will be deformed after long-term use.

The screw is the biggest difficulty. He originally intended to let the blacksmith make it, but the result was unsatisfactory, and the blacksmith couldn't do it at all, so he chose to chisel the thread out of hardwood, but in order to maintain the hardness, the wall thickness of the thread was increased a lot.

After many days of testing, the design was finalized, and the peak was taken to production. This product is not ready to be sold yet, so try it out in the estate for a while. The main thing is that he also wants to eat soybean oil wonderful dishes, and no longer animal oil or sesame oil.

This product will be improved in the later stage, and after the steelmaking technology of Mangdangshan reaches a certain level, it can be produced directly with molds, and it will be easy to realize the function at that time.