In daily life, leeks are often eaten by people. It is a kind of vegetable. It not only has high nutritional value, but also has the function of dietetic health care. If you want high-yield leeks, you should start from raising seedlings and how to operate leeks. Let's take a look at some of the techniques for high-yield breeding of amaranth.
Amaranth seedling technology:
The seedlings are 1~1.2 meters wide, and the base fertilizer is applied as a base. Generally, 7500 kilograms of organic fertilizer per acre, 50 kilograms of superphosphate, and 10 kilograms of urea are used. Then the soil and fertilizer are mixed and leveled. Water is poured once before sowing. After the water is infiltrated, it is mixed with 50% carbendazim wettable powder, and the seed is evenly sown on the soil surface. Cover 2 to 3 cm with crushed soil after sowing.
If it is directly seeded, in order to maintain the temperature, it can be covered by a film covering method, that is, in the sputum, the north-south sulcus is 30 cm apart, the width of the ditch is 4-7 cm, the depth is 2-4 cm, and 5% phoxim is sprinkled in the ditch. Granules, 2 to 3 kg per acre. Then, it is irrigated by the ditch, and after the water has been infiltrated, it is sown and covered with crushed soil, and the thickness is about 2.5 cm.耙 flat face, then cover the mulch. Generally, the amount of seeds per mu is 2~2.5 kg.
Yangshuo or small arch shed seedlings, after the seedlings are unearthed, need timely ventilation. After the amaranth seedlings are ready, the film is removed. In the seedling stage, watering is generally carried out 2 to 3 times. At the same time, 10-15 kg of urea can be applied per acre to promote seedling growth. Each time watering, the appropriate amount of phoxim and carbendazim can be applied along the water to prevent cockroach damage and peony gray mold.
Through the introduction of the above-mentioned techniques for growing amaranth seedlings, we know some details about the cultivation of amaranth. The amaranth is a perennial plant. When planting, we must pay attention to the reasonable management of the roots of the amaranth. Only when the roots grow well, the amaranth can grow longer. Ok, the output will be higher.
Planting amaranth to grow seedlings is essential, so if the amaranth that you want to grow is of high yield, you should quickly learn the high-yield seedling cultivation techniques of the above amaranth!
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