What should be paid attention to in sugarcane perennial root cultivation?

What should be paid attention to in sugarcane perennial root cultivation? Please guide the perennial root cultivation of sugarcane to do the following points: early loosening: after the sugarcane is cut, the ridges are opened to loosen the soil during the Spring Festival, and the excessively high sugarcane heads and autumn bamboo shoots are chopped off, so that the quick hoes are not rotten, the pile heads are flat, and the fields are not green. Ridging and loosening soil can increase soil ventilation, raise soil temperature, and is conducive to the germination of sugarcane buds. Early seedling replenishment: in the first irrigation after pine mulch, sprouting seedlings or old pile seedlings should be adopted to make up for missing ponds and broken ridges, strengthen management and strive for the whole seedling. The management of fertilizer and water should be strengthened for replanting seedlings, and partial fertilizer should be applied to make the new seedlings catch up with the old ones. Early seedling, early pile: after root sugarcane seedlings, apply 20 jin of available nitrogen fertilizer, 100 jin of superphosphate per mu, 2000,000jin of soil fertilizer, and then block the pile to cover the soil. Early fertilization and early soil cultivation: when the sugarcane seedlings began to jointing in May, the high pressure of ploughing and soil cultivation was carried out, and more than 50% of the total amount of fertilizer was applied at once, which played a good role in improving the rate of stem formation. Early prevention and control of diseases and insect pests, timely garden cleaning: early cutting of black ear diseased seedlings and withered heart seedlings, early spraying of pesticides to control sugarcane borer and cotton aphid, and do not cut pile sugarcane on cloudy days, look at the withered leaves in the cut sugarcane field, harvest while clearing the garden, and eliminate residual insect pests and disease sources. Click for more sugarcane planting techniques click to get more fruit planting techniques