How do home-grown vegetables match soil? High quality potting soil preparation method
There are many people who want to grow vegetables at home, but the vegetables grown in the containers can be very different from those grown on the open fields. The problem of basin soil alone is very knowledgeable. How can we allocate high quality potting soil?
We often see the vegetable growing process shared by the vegetable growers. The vegetables they grow are strong and good, and there are no pests and diseases. The soil of people's households looks a bit black, a bit wet, very soft, and their own potted soil. Dry, the knot is serious, there is no nutrient to look at, the dish is small, yellow and thin. In fact, we did not use the soil, let us first look at what the quality potting soil should look like.
The quality potting soil should be loose and fertile, maintain a certain amount of air and moisture, the soil does not contain pests and diseases, there is no weed seeds in the soil, the soil organic matter content is 2%-3%, and the acid and alkali are moderate. Commonly used in the preparation of such nutrient soils are humus soil, garden soil, organic fertilizer, and yellow sand.
Husk soil: The texture is loose and fertile, containing more humus. Under the forest in the park, the humus soil piled up for several years can be taken. This soil contains natural organic fertilizer, but it must be screened and exposed before use.
Garden soil: taken from the fertile soil of the vegetable garden in the suburbs, the upper sorghum vegetables are preferably onions, garlics or beans, and then weeded to remove weeds and small bricks.
Organic fertilizer: You can buy organic fertilizer directly, or you can buy decomposed farmyard manure, cow dung, horse manure, chicken manure, etc., and press the large fertilizer block slightly fine before use.
Yellow sand: Take some on the river beach. Although it does not contain any nutrients, it has good air permeability. The potting soil is slightly mixed with a little yellow sand to facilitate ventilation and drainage.
The above raw materials can be used to prepare nutrient soil according to the proportions that are not used. Only one of the most common ones is that the humus soil, garden soil and organic fertilizer are prepared in a ratio of 1:1:1, and then the soil is prepared in one side. Add 10% yellow sand, 100g urea, 100g diammonium phosphate, 100g carbendazim, a small amount of quicklime, and if possible, add 10 kg of ash. Add water, stir and mix until the soil is hand-held, and the ground is scattered. At this time, the water content in the soil is also just right.
It is best to cover the prepared soil and expose it to the soil for one to two days in the sun for disinfection. No insects or germs can be used for potting.
Of course, everyone can also buy the prepared nutritious soil directly, not too expensive, all kinds of nutrients are all inside, you can use it directly. However, many food friends, including myself, feel that the soil they have prepared is better. When can you give out high-quality nutritious soil, you can say that you have succeeded in half of the vegetables.
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