Hybrid watermelon needs high water and high fat. It is estimated that the production of 1,000 kilograms of watermelon requires N5 kg, P2O52 kg, and K2O5 kg. If the hybrid watermelon planted in medium fertility soil yields 3,000 kg per mu, then N15 kg, P2O56 kg, and K2O15 kg are required. To do the fertilization:
1, Shi foot base fertilizer. Mu Shi quality organic fertilizer 2000 kg, cake fertilizer 75 to 100 kg, with a special application of watermelon 50 kg or 50 kg of potassium sulfate compound fertilizer. If there is no compound fertilizer, 10 kg of urea, 30 kg of superphosphate, and 10 kg of potassium sulfate can be used. Organic fertilizer and cake fertilizer should be applied in layered or full-layered preparations during soil preparation. Fertilizers should be mixed with a small amount of organic fertilizers to spread the furrows or apply acupuncture points when transplanting watermelons after soil preparation.
2, pay attention to long melon fertilizer. Application of long melon fertilizer can promote early melon, knot big melon, but according to the amount of fertility and seedlings topdressing. Generally during the period of sitting watermelon, when the watermelon enlarges to 0.25 kg, the topdressing urea is 4 to 5 kg per mu.
3, do a good job spray fertilizer. The vine grows long and the leaf area is large. Using foliar spray fertilizer can increase fertilizer utilization. In the reproductive stage of watermelon, the demand for phosphorus and potassium is greatly increased. In order to prevent premature aging, 0.2%～0.5% of potassium dihydrogen phosphate, 0.1% boron and 0.5% ferrous sulfate aqueous solution can be used per acre. Kilograms of foliar spray prevent premature aging, enhance disease resistance, and improve the quality of watermelon.
Sunson Group supplys Phytase, Cellulase, Xylanase, Mannanase, Protease, Alpha Amylase, Glucoamylase, Beta glucanase, Complex Enzymes for poultry, swine and ruminants. As an animal feed additive used in poultry and swine, Sunson Phytase can enhance the nutritive value by liberation of inorganic phosphate from phytic acid (myo-inositol hexakisphosphate) , thereby, reduce phosphorus pollution to the environment. Alpha Galactosidase can reduce the viscosity of intestinal contents, thus increasing the hydrolysis of nutrients to promote their digestion and absorption.
Benefits:
Promote the digestion of livestock
Reduce costs of feed
Increase the yield of livestock products
This product should be stored in a cool and dry place in sealed container, avoiding insolation, high temperature and damp. The product has been formulated for optimal stability. Extended storage or adverse conditions such as higher temperature or higher humidity may lead to a higher dosage requirement.
Enzyme preparations are proteins, which may induce sensitization and cause allergic type reactions in sensitized individuals. Prolonged contact may cause minor irritation for skin, eyes or nasal mucosa, so any direct contiguity with human body should be avoided. If irritation or allergic response for skin or eyes develops, consult a doctor.
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