Another great benefit of this wall is that it surrounds the land of each family to form a "private territory". The key is that the sheep cannot run around. Apart from putting it on the mountain, it only It is possible to plant forage, perform green storage or dry storage, and it is also done together with the transformation of the animal husbandry industry.
It is also beneficial for Zhou Zhi. When everyone was carrying stones, they would give them Nanhong materials to him, which is also mutually beneficial.
The windproof circle that was circled in this way was still too big, so Zhou Zhi thought of the once very simple and efficient sand fixing measure that he saw on the documentary - Grass Square.
Use a shovel to pierce the hay deep into the sand, forming a square cross grid of one meter by one meter. Then push the sand in the center of the grid around the hay to reinforce the wheatgrass grid. Sprinkle grass seeds near the hay, and when it rains, more sandy plants will grow slowly. This is the Chinese "Rude's Cube" for sand control, and it is also the most convenient, environmentally friendly and cheap sand fixing model in the world in later generations.
The problem in Lianhe Township is similar to that in the desert, except that the mobile dunes need to be fixed in the north, and here the soil loss needs to be fixed.
After each family gathers a wind wall, using grass grids to fix the soil within the wind wall will greatly alleviate the phenomenon of surface soil and seeds being blown away by the wind, which will make Lao Chiri praise Zhou Zhi's genius idea Keep talking.
Zhou Zhi has basically fully understood that the villagers in Lianhe Township were not lazy before, but even if they worked hard, they still couldn't see hope in life. Now that they are full of hope, they are not motivated. The same.
Even Tu Ziri, who was always lazy, has worked diligently to learn fruit tree maintenance and breeding techniques, and has also bought four pig babies with Gillie Abi. Even Tu Liangzhi began to look at him with admiration.
The entire Lianhe Township is busy in spring. The saying that the plan for the year lies in spring is fully reflected in Lianhe Township this year.
The villagers are busy building walls, making grass grids, turning the ground, and growing grain. Zhou Zhi also has to participate in the management of pig farms and chicken farms.
All the sows raised by Gillie Abi have entered the breeding time.
Under normal circumstances, sows reach sexual maturity at four to five months of age, and can be first matched at six to eight months of age, and the average number of pregnancy days from pregnancy to birth is 114 days.
In other words, sows can usually produce two to three times a year, and the number of piglets produced per fetus varies, with an average of about thirteen.
It doesn't work by natural matching. It must be manually matched. You have to go to the county agricultural technology station to pick up people, and you also have to bring specially preserved "seeds". Under the current conditions, it is still better to Not easy to implement technology.
Liang Guangping and Liu Hongtao came up with a brilliant idea. They could bring two boars to the car. Let's give them a "local material" and then give the sows a "rain and dew evenly." ”, isn’t that enough?
After finishing the matter, the owners who planted boars paid some "boar hard work".
Zhou Zhi couldn't help but exclaim that the two of them had such a brilliant mind. They were really agricultural technicians who could not defeat any difficulties. The glorious task of making the sows in the farm pregnant with piglets was handed over to You two are here!
But no matter how much jokes are, the prenatal care of sows and the breeding and castration of piglets are all great questions. After all, even Gillie Azi, who is studying in the medical school, has to come back to be a helper.
Become busy with the pig farm first, but the chicken farm has been on the right track, and advanced hatching equipment has been introduced, and breeding technology is relatively simple. Just pay attention to feed ratio and sanitation and disinfection of the chicken farm Just do it.
And the venue here is large enough, and after training seedlings, it enters free-range mode. With the excellent disease resistance of Rock Eagle Chicken, everyone has less worry about it.
Spring is also the best season for fruit tree cuttings to expand. At this time, the branches of cuttings do not need to be too thick. They only need to be thick in the thickness of chopsticks and the length is ten to fifteen centimeters.
So many branches suitable for cuttings can be obtained from the female trees in the two bases, and thousands of trees can be expanded easily. Moreover, the survival rate of cuttings in this season will be very high, and with the careful care of the Academy of Agricultural Sciences, it can reach about 98%.
Before cutting, the seedling bed must be prepared. The seedling bed soil should be made of clean soil without humus, plain sandy soil, or a mixture of vermiculite and perlite. After leveling, spray it with water permeable. First, use a bamboo pole to poke some holes in the seedling bed, with a depth of about 8cm and a plant spacing of about 10cm.
Cut the lower end of the cutting into an oblique horseshoe shape, which can increase the contact surface between the cutter and the cutting soil, which is conducive to wound healing and germination of the root system.
Soak one end of the branch with a rooting agent, then insert the branch into the holes that were poked out before, and spray the diluted rooting agent solution once again after cutting. A small arch frame was set up on the seedling bed, covered with a layer of transparent plastic film for insulation and moisturizing.
As long as the cuttings after cuttings are sufficiently moisturized, the wound will generally heal in one month, germinate the root system, and start to grow. After another year, it will be moved into the orchard to plant in the spring of the next year.
This time the seedlings expanded far more than the ones that were planted in autumn. At least tomorrow spring, it is expected that the orchards can be met by the active members of the "United Township Fruit and Tree Expansion Technology Group".
With this group of seed contestants opening up a development path, everyone will follow suit in the future. With the escort of the Academy of Agricultural Sciences, it is expected to develop a large base of cherries and pomegranates in the entire mountain village. .
In March, just as spring came to an end, another major event happened - the National Science and Technology Leading Group was established and the first meeting was held.
The main responsibilities of this national science and technology leadership group are to study and formulate national science and technology policies, discuss and decide important scientific and technological tasks and projects, and coordinate the relationship between scientific and technological work in various departments across the country.
The level is quite high, and the team members include several famous scientists Ding Henggao, Zhu Guangya, Zhou Guangzhao, He Chunlin, and Zhu Lilan.
No mistakes, one poem, one post, one content, one in 6, one book, one bar, one read!
The several development directions currently formulated have also achieved fruitful results in future generations, such as aerospace, communications, supercomputing, large aircraft, and some military projects.
The things related to Zhouzhi here are communications and supercomputers, but communication only includes network communication. The computing power of the neuron system is far from reaching the level of "supercomputers", and the cost advantage has not yet been reflected. The concept of its technical route has attracted attention.
But it's just a matter of attention. At least Zhou Zhi and Mai Xiaomiao have not been called to the capital to report their work. And according to Li Guangnan's feedback, they are more interested in smart terminals.
March is also the season for wild vegetables to grow. In addition to the bracken buds all over the mountains and fields emerging from the ground again, Zhou Zhi also found that there was an extra popular one on the plowed land that should have been popular. Wild vegetable - shepherd's purse.
But strange things, people here don't eat them, they call them "rabbit grass", which means they are only suitable for feeding rabbits.
And according to Gillie Abi, this grass only grows on the newly ploughed soil before the New Year, so it is relatively rare in the local area. After the land was plowed on a large scale this year, this vegetable Just now it was everywhere.
Zhou Zhi didn't believe that the taste of shepherd's purse here would be different from that in the north. When he was seconded to the north, he liked to eat shepherd's purse dumplings the most. So he took wheat seedlings and took the vegetable basket to the field and dug a lot of them back. .
After trying to make a fried egg with shepherd's purse, Zhou Zhi felt completely relieved that the shepherd's purse here is as delicious as the shepherd's purse in the north, and even more tender. (This chapter ends)