Organic fertilizer is a necessary condition for growing crops and is very important. Applying the base fertilizer can supply the nutrients needed for the whole growth period of the lotus root, and has the effect of improving the soil and fertilizing the soil. The amount of base fertilizer in Putian should be determined according to the soil fatness and thinness. Most of the planted lotus roots are selected from fertile soil, rich in organic matter, and convenient for irrigation and drainage. In combination with the whole land, 2500~3000 kg of fertile farmyard manure and 60~80 of general-purpose compound fertilizer are applied per mu. Kg, and apply calcium, boron, zinc and other fertilizers, and then plow 20 to 30 cm deep, cultivate fine and flat, put 3 to 5 cm of shallow water for use. Reasonable topdressing lotus roots need to be topdressed 2~3 times during the whole growing season. The first time when the plant has 1~2 pieces of standing leaves (25~30 days after planting), 15 kg of urea per mu or 1500~2000 of composted farmyard manure Kilograms, potassium sulfate 7.5~10 kg; the second time there are 5~6 leaves (40~50 days after planting), apply 20~25 kg of high nitrogen and potassium compound fertilizer per acre; The third time is applied at the end of the emergence of the leaves, at this time began to scab, apply 15 to 20 kg of high-potassium compound fertilizer per mu, or about 2000 kg of fertilized manure. When applying fertilization, choose sunny and windless weather. In the morning or evening, put shallow water before each fertilization, let the fertilizer dissolve into the water, and then pour water to the original depth 2 days after fertilization. After topdressing, pour water to rinse the lotus leaves. For deep-water polders, it is best to make a fat mud group to prevent the fertilizer from floating. Be careful not to step on the lotus whip when fertilizing, so as not to affect the scarring. The above is the knowledge for you to plant the lotus root organic fertilizer technology, I hope you can learn more about agricultural knowledge and expand your horizons. This article URL: How to apply organic fertilizer to lotus root cultivation? Can it be used in lotus root cultivation? Medical Equipment Disposal,Syringes Needles Sizes,Disposable Syringe,Insulin Syringe FOSHAN PHARMA CO., LTD. , https://www.forepharm.com