How to formulate fertilizer?

Answer: The production of 1000 kg of tomato requires 4 kg of nitrogen (N), 4.5 kg of phosphorus (P2O5) and 4.4 kg of potassium (K2O). The ratio of nitrogen, phosphorus, and potassium is 1:1:1. Calculated according to 5,000 kilograms per mu, 2,000 mu of organic manure, 15 kg of ammonium sulfate, and 15 kg of potassium sulfate are used as base fertilizer before planting.

When the first fruit is enlarged to the size of the egg, it should be top-dressed for the first time. Mushi ammonium sulfate 18 kg, superphosphate 15 kg, and potassium sulfate 16 kg. When the size of the third and fourth ear enlarges to the size of the egg, it should be applied in a timely manner. The fertilizer should be applied in large amounts at this time. The amount of fertilization should be increased appropriately. Each time, the application of ammonium sulfate 20 kg per mu, superphosphate 18 kg, potassium sulfate 20 kg. Each top dressing should be combined with watering. During the flowering period, foliar spraying was performed with 0.1% to 0.2% potassium dihydrogen phosphate and sessile fruit.

PMU is used to produce estrogen and hormone-replacement drugs such as Premarin, PremPro and PremPhase and DUAVEE, a "PremPro-Lite" which contains Premarin. PMU drugs are made by keeping mares constantly pregnant and collecting their estrogen-rich urine. The horses should be in good healthy, age from 4-15 years old, the color should be dark. the horses should be check-up and disinfected during the transportation. The blood taking should be called off immediately when infectious disease is found, any medicine of Penicillin and streptomycin is forbidden to use.


Horse

Pregnant Mare Urine

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