How can straw turn waste into treasure?

How can straw turn waste into treasure?

In rural areas, integrated treatment is a headache for farmers every harvest season. In recent years, the country has put forward five straw treatment modes. Today, I will talk to you about how to turn straw into treasure according to these five modes.

First, fertilization

1, this method used to be very common in rural areas. Farmers often broke the recycled straw and put it in a pigsty with a layer of straw and a layer of soil. After more than 20 days of fermentation, a good organic fertilizer will be formed.

2. Now a popular way is to return the straw to the field, but this way has advantages and disadvantages, because returning the straw to the field will produce high temperature when the straw is fermented, which will cause burns to the roots of the next crop of plants.

3. The third method, which is also a common method, is to transport the straw out of the field, put it on a spacious and unused flat ground, crush the straw, bury it in the soil, then pour water on it, and then transport it to the ground after the straw is fermented and matured.

After processing and fermentation, all kinds of straw are nutritious and rich in trace elements, which is a good organic fertilizer necessary for the growth of various crops.

Second, feed.

1. In rural areas, straw was stored in winter and used as feed after fermentation. The prepared feed tastes strong and good, and animals like it very much.

After this treatment, as feed, a large part of the money for buying feed can be saved, thus increasing the income of aquaculture.

However, it is necessary to properly mix some hay, because if you eat too much of this grass, animals will easily have diarrhea.

The simplest and most direct way is to take the straw back, put it in a ventilated place to dry, and then use it as feed. However, if this method encounters rainy days or poor ventilation, it is easy to get moldy. Animals are prone to diarrhea or illness after eating.

3. The third method is microbial fermentation or ammoniation and thermal spraying by modern means. However, this method has some limitations in rural operation.

Third, raw materials.

This method is generally not feasible for farmers. We can collect straws and sell them to chemical plants or paper mills, including some factories that process plates, to increase some income.

Fourth, fuel.

Adding fuel is not for farmers to cook with straw as firewood, because burning straw like that will pollute the atmosphere.

Everyone collects these straws and sells them to power plants or other places that need fuel. This will not only make full use of these straws, but also will not pollute the environment, and the burnt plant ash can also be used as fertilizer for planting crops.

V. Basic materials

As the name implies, the base material is the material used for infrastructure by using straw after processing. You can also use rainwater to cultivate basic materials such as edible fungi and lawns.

But for farmers, this method is not easy to do because of its small dosage, but is limited by technology.

In short, whenever there is a bumper harvest season, there will be a lot of straw, and farmers everywhere can choose a method that suits them and has good economic benefits according to different situations in different places.

But don't burn it again, because burning straw will produce a lot of dust and smoke, which is very serious to the environment. Finally, I wish farmers a bumper harvest every year, make full use of straw and increase part of their income.