High-yield cultivation techniques of Sugarcane

As we all know, sugarcane is rich in sugar and water, which is the raw material used to make sugar and has high economic value. So, what are the high-yield cultivation techniques of sugarcane?

1. Select superior species

When planting sugarcane, we should choose a good variety, according to the weather change of the planting area, soil conditions and other factors, we should choose the variety with high yield, high sugar content and strong growth ability. A good variety can reduce the management burden in the later stage, reduce the incidence of sugarcane, and increase the yield of sugarcane.

2. Soil preparation and sowing

Sugarcane needs to be planted on sunny, fertile and soft soil with strong drainage and irrigation capacity. after selecting the planting plot, the land will be deeply ploughed and loosened. The main purpose of applying sufficient base fertilizer and mixing the base fertilizer evenly with the soil is to improve the soil fertility and strengthen the ability of water and fertilizer conservation. The seeds should be soaked before sowing. The sugarcane seed is the stem. Choose the full, disease-free and robust stem and soak it in a mixture of methyl topiramate and water for about 10 minutes. Then pick it up and dry it and then plant it.

3. Field management

The growth rate of sugarcane after plastic film mulching becomes faster, and the early growth rate is relatively fast in the planting process. The base fertilizer should contain sufficient nitrogen, phosphorus and potassium fertilizer, and the fertilizer should be applied at least three times when topdressing. The first time in the seedling stage to apply a strong seedling fertilizer, the second time in the tillering stage to apply strong tiller fertilizer, the last time is to promote the growth of the stem. It is easy to lodge after the length of sugarcane becomes higher, so it is necessary to cultivate soil regularly to prevent sugarcane lodging, cut off the old leaves in time, improve the permeability of orchards and strengthen the resistance of sugarcane.

4. Pest control

The main diseases of sugarcane are wind pear disease, mosaic disease and sheath rot, which are transmitted by fungi. Planting in the north is rarely affected by natural environmental conditions. If you encounter high incidence years, use methyl thiophanate, carbendazim and other fungicides to control.

Pests are mainly underground pests, sugarcane borer and aphids, which can be treated with carbofuran, methamidophos (root application) fenitrothion (spraying or other biological pesticides). It is forbidden to spray stems and leaves with highly residual and highly toxic pesticides.

5. Timely harvest

The harvest of sugarcane is required, and the most suitable season for harvesting sugarcane is in winter every year, because this stage is when sugarcane grows best and has the most adequate nutrition. The harvesting of sugarcane is mainly based on cutting, and the location of felling should be determined according to the height and depth of sugarcane. Be careful not to destroy the cut sugarcane stakes, because they can continue to germinate to form new sugarcane. When harvesting, be careful not to let the maturity of sugarcane, not enough maturity can not be cut, need to wait until the complete maturity can continue.

If we want to have a high yield of sugarcane, we have to choose the best varieties. At present, the more well-known varieties on the market are NT Sugar and 00236.