The latest cultivation technology of black sugarcane is planted in spring. For planting black sugarcane, you should choose a plot that can both drain and irrigate.
After harvesting before frost, keep it at home, or dig a hole outdoors in a high-lying place where water is not likely to accumulate. Bury the tightly wrapped sugar cane and leave a hole on the side. If you want to eat sugar cane, Just pull it out from the hole. Wrap it in a nylon bag and store it in the stairwell of your home. With diligent management and sufficient water and fertilizer, it can be cut down and eaten on September 9th. When you go to work in the mountains, take a sugar cane with you and nibble on a section during rest to quench your thirst and satisfy your greed.
In Guilin, many plots have quagmire where water can emerge. Even if it is very dry, a small amount of water can emerge. Such plots can keep the sugarcane fields moist. Only sugar cane can ensure sufficient water to store sugar, and sugar cane can be sweet enough. However, such plots must be planted with ridges, because the rainy season in Guilin is long and the rainfall is heavy. Without ridges, the roots will be soaked, making it impossible for sugarcane to grow. It is best to save seeds at the end of sugarcane, with thick stems and full buds. Seed selection is very important and cannot be ignored.
Management work
Management mainly involves cultivating soil, fertilizing, weeding, and removing old leaves. It is very important to cultivate the soil for sugarcane, because there is no need to cover the soil during early planting. The soil is gradually cultivated after the sugarcane seeds germinate. When cultivating the soil, bury an appropriate amount of farmyard manure and compound fertilizer. The method of fertilization is small and frequent meals. Sugarcane in Guilin has entered the peak growth period and requires a large amount of fertilizer. Seizing the time and applying the appropriate amount of fertilizer is very beneficial to the growth of sugarcane.
Whether sugarcane can grow to the ideal height depends on this period. Fertilizers are mainly urea and potassium sulfate compound fertilizers. Fertilizers containing ammonium bicarbonate are the best, which can make the sugarcane meat crisp, tender and loose, and can be chewed even with weak teeth. Pay special attention to weeding. It is best to weed manually for small plantings. If you use herbicides, be sure to use herbicides specifically designed for sugarcane fields. Remember not to use citrus herbicides such as licorice, as sugarcane is particularly sensitive to these herbicides.