The method of fertilization for planting leek in family

Leek likes fertilizer most, if you want to grow leek well, after understanding the growth characteristics and rules of leek, you need to apply a proper amount of fertilizer in the growth process of leek.

The fertilizer requirement of leek is different in each growth period. in view of the perennial characteristics of leek, we should arrange the amount of fertilizer for each special stage. The law of fertilization of leek: the growth and fertilizer consumption of leek were small in seedling stage, but in the peak period of vegetative growth, especially in spring and autumn harvest season, the growth and fertilizer requirement were large, so large amount of fertilizer should be applied by stages. The 4-year-old leek has exuberant growth, strong tillering ability, high yield and the largest amount of fertilizer, which is the peak of fertilizer demand. More than 5-year-old leek, gradually enter the aging stage, in order to prevent premature senescence, need to strengthen fertilization. After the seedlings are unearthed and the true leaves are released, the root system increases gradually. when the seedlings have 2-3 true leaves, the seedlings can be fertilized once and should be watered in time after fertilization. When the seedlings have 4-5 leaves, they can be fertilized again. The amount of fertilizer applied is basically the same as that of the first topdressing. Every 20 days or so in the seedling stage, you can chase fertilizer once, drain water and prevent waterlogging, and keep the border surface dry and wet.

Leek has strong adaptability to soil, sandy soil, loam and clay can be planted, but the soil with deep soil layer, loose plough layer and fertile soil is the best. Leek needs a lot of nitrogen, and should be combined with appropriate amount of phosphorus and potassium fertilizer to improve the yield and quality of its main edible leaves and leaf sheaths. Adequate application of basic fertilizer is very important for growing leeks. It is usually used in combination with land preparation for border formation. We can buy organic fertilizer such as rotten chickens and cattle and apply it to the soil as base fertilizer before transplanting. Timely topdressing: topdressing only after transplanting survives, topdressing every 5 murals every 6 days to the beginning of harvest, and then topdressing once or twice for each harvest. Do not apply fertilizer when picking moss, and then apply fertilizer after flowering to promote tillering. Fertilization time, once a year to stop harvesting leek, when leek germination 2-4 cm, combined with cultivated soil organic fertilizer once. Nitrogen fertilizer can not be applied alone when fertilizing, and the time should be controlled in 3-4 days after the new leaves grow out after each harvest of leek, nitrogen, phosphorus and potassium should be fully mixed and applied. Leek gratifying manure, hospital planting conditions can be considered, such as the baby's feces and urine, retted in a bucket for 2 months, and then transplant survived for topdressing, once every 5 cents every 6 days, the concentration gradually increased from 10% dung water to 50%, topdressing 1-2 times for each harvest. Other organic fertilizers, such as kitchen waste, are good fertilizers, of which earthworm fertilizer is the first. The best fertilizer for growing leeks is soybeans. I saw an old man who bought 1 kilogram of soybeans, soaked them in boiling water, then dug a deep hole in the ground, then grabbed a handful of soaked soybeans, covered them with mud, left a small pit 1-2 centimeters deep, put leek seeds on it, and poured some water on the mud cover. His leeks are really fat, wide, long and strong.