(1) Improve the soil, deepen the tillage layer, increase the organic fertilizer, improve the soil fertility, and improve the soil aggregate structure. (2) Potassium fertilizer should be applied early, such as potassium chloride, potassium sulfate, plant ash, potassium and calcium fertilizer. Phosphorus-deficient soils should be applied early, with concentrated application of superphosphate in an amount of 30 kg per 667 m2 or spraying with 0.3% potassium dihydrogen phosphate solution. Avoid applying single fertilizer nitrogen fertilizer, otherwise it will increase the incidence. (3) Renovate low-lying paddy fields and do a good job of drains. Green manure is a base fertilizer and should not be excessive. Plowing should not be too late. The application of organic fertilizer must be decomposed and applied evenly. (4) Early rice should be irrigated with shallow irrigation and timely paddy fields should be added to increase soil permeability. (5) The diseased paddy fields should be drained immediately, and lime should be given as appropriate, and the paddy field should be placed on a mild scale to promote the sedimentation of floating mud to facilitate the early development of new roots. (6) In the rice booting stage to the grain filling stage, the multi-functional high-efficiency liquid fertilizer Wanjiabao 500-600 times liquid was sprayed every 15 days.
Mussels contain essential amino acids, fat content of 7%, and mostly unsaturated fatty acids, so regular consumption can enhance immunity and protect the cardiovascular system. Mussel is also rich in calcium, phosphorus, iron, zinc and vitamin B, niacin, etc., especially rich in vitamin B12 and B2, which has a good preventive effect on anemia, stomatitis, laryngitis and eye diseases.
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