The winter of planting Chinese cabbage is coming again. Some cabbages have a light taste, which is mainly caused by improper fertilization. How to apply fertilizer to make cabbage grow fast and taste?
Base fertilizer preparation. Each seedling is prepared with 100 kilograms of calcium, 1000 kilograms of organic fertilizer, and fermented on the heap. It must be fertilized and fermented 40 days before fertilization. 45% potassium sulfate compound fertilizer 75 kg, organic fertilizer selection of grass ash, cow dung, sheep manure, chicken manure and straw, etc., but no matter what kind of food can not use pig manure. If there is biogas fertilizer, it is even better.
Foliar fertilizer preparation. At present, there are hundreds of kinds of foliar fertilizers on the market. No matter which one is used, it is necessary to use fast-acting, green and non-hormone-based foliar fertilizer. Regardless of which type of foliar fertilizer, as long as the product has a production license and a fertilizer registration certificate, and has the above characteristics.
Fertilization method. Spread the prepared base fertilizer evenly on the field, then turn the field once, mix the base fertilizer and the soil thoroughly, then poke the pit, put the potassium sulfate compound fertilizer on the side of the pit, and plant the cabbage, 7-10 apart. cm. The cabbage is planted, and the plant high-nutrient nutrient is poured from 1000 to 1500 times with water, poured once every 3 to 5 days, and continuously applied three times. When the cabbage is completely revived, when the cabbage is long, in order to make the cabbage grow fast and ensure its quality, the application of the fertilizer is started. The specific method is: the fertilization is poured at a concentration of 1% to 2%, each time. The bowl is once every 7 to 10 days. The growth cycle of cabbage is calculated according to the number of days of early maturing, medium maturity and late maturity. It is poured every 7 to 10 days. It needs to be poured several times per season, but it must be listed. Fertilization was stopped for the first 10 days.
Precautions. Calcium and organic fertilizer should be fully fermented to avoid burning seedlings during transplanting. The base fertilizer and the soil must be well mixed. It is best to pour low-concentration high-grade phytonutrients or other foliar fertilizers at the seedling stage, and it is not possible to use fertilization to avoid the burning of the cabbage after transplanting.
After such fertilization, the cabbage is sweet, tastes good, and has good nutrition. It is good for health after eating.
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