Sugar cane is generally a fruit that can only be found in winter and early spring. It has the functions of clearing the lungs, etc. It is widely planted in Fujian, Guangdong, Hainan, Guangxi, Sichuan, Yunnan and other places in China, and has become an economic crop, bringing benefits to farmers. So how can sugarcane grow thick, long and good? What time is it best to plant and fertilize? The details are as follows: First, sugar cane introduction 1. Sugar cane belongs to tropical plants and is generally suitable for planting in places where the soil is fertile, the sun is abundant, and the temperature difference between winter and summer is large. 2. The longest growth of sugar cane can reach 2 meters, and each section will have leaves. 3. Main varieties of sugar cane Sugarcane varieties can be divided into sugar cane and sugar cane. According to the shape of the appearance, it can also be divided into sugar cane "black diamond", sugar cane "black green" and sugar cane "white jade cane". Second, how to grow sugar cane grows thick and long and good 1. Planting conditions Sugar cane is a tropical and subtropical crop with the characteristics of high temperature, large water demand, high fertilizer absorption and long growth period. It has a particularly high heat requirement, and if the minimum temperature in winter is below 0 °C, it may suffer from freezing damage. The valley plains and deltas with good hydrothermal conditions in the southern subtropical, southern subtropical and tropical regions of China are suitable for sugarcane cultivation. 2, soil preparation Land preparation is to provide a deep, loose and fertile soil condition for sugarcane growth to fully meet the needs of root growth, so that the root system can better play the role of absorbing water and nutrients. At the same time, land preparation can also reduce diseases, insects and weeds in sugarcane fields. 3, planting sugarcane Planting sugarcane ditch allows sugarcane to be planted to a certain depth for easy fertilization management. Conventional sugarcane groove: The width and depth of the cane groove should be adapted to the local conditions, generally about 20 cm deep, the bottom of the ditch is 20-25 cm wide, and the bottom of the ditch should be flat. Drought-resistant and high-yield sugar cane The mountain line along the contour line ditch, the deep groove plate soil is pressed, the ditch depth is 40 cm, the groove bottom is 25 cm wide, and the groove center is 100 cm. The seedlings of the ditch are covered with the gully soil at the bottom of the ditch. Cover soil 6.6 cm, compacted. 4, the next species According to needs. Seedlings with sufficient seedlings 30-50 cm; seedlings lacking leaves for seeding; seed varieties that need to be accelerated to breed are left to seed. When seedlings are kept, the growth point (commonly known as egg yolk) should be cut off to avoid growing growth during the heaping period. After the nutrient or the next seed, only the top bud grows 1 seedling, and the growth of other sugarcane buds is inhibited. Can not sprout into a seedling. 5, check seedlings and seedlings Ensure that the whole seedling is one of the conditions for obtaining high yield. However, due to improper selection or treatment of seedlings, discomfort in the next period, extensive technology, climate disorders or pests and diseases, etc., it will cause lack of seedlings. Therefore, we must do a good job in seedlings and seedlings. Replenishing seedling period: When the germination is basically over, when the sugarcane seedlings grow 3-5 true leaves, it is necessary to timely replenish the seedlings if the missing plants are broken more than 50 cm. 6, post management The main thing to pay attention to in later management is to prevent some diseases and pests of sugar cane. According to the different symptoms of sugar cane, timely targeted prevention and treatment will help to improve the final yield of sugar cane. At the same time, special care should be taken during harvesting. Generally, a small centipede is used to dig a few centimeters for harvesting. Try not to cut the sugar cane. Third, sugar cane planting time The normal planting time of sugarcane is between February and April, but now there are sugar cane grown in the spring and sugar cane grown in autumn. Spring is probably from early February to mid-April, and late to mid-April. The autumn planting is basically from August to September, not too early, that is to say, planting can only begin at the end of August, and it should not be too late. Fourth, sugar cane fertilization time After May, the rain will increase, and the sugar cane will enter the joint extension period. The demand for fertilizer is very large. The lack of fertilizer during this period will affect the growth of sugarcane and have the greatest impact on yield. Therefore, from the beginning of May to June, it is a critical period for sugarcane topdressing, and most of the topdressing should be applied during this period. The technical measures are as follows: 1, the amount of topdressing: (1) the general output of the mountain is between 3-4 tons, the application amount is pure n5.5-6 kg (equivalent to urea 10-13 kg), pure k5-6 kg (equivalent to potassium chloride 8 ―10 kg); (2) High-yield fields (production of 5-6 tons) such as flat land (replanted in paddy fields), fertilized as pure n7-8.5 kg (equivalent to urea 15-18 kg), pure k7-8 kg ( It is equivalent to 10-13 kilograms of potassium chloride; (3) high-yield fields with a yield of more than 7 tons per mu, and pure n10-11 kg per mu (20-25 kg of urea), pure k10-11 kg (equivalent to potassium chloride 16) ―20 kg). The p fertilizer is generally used as the base fertilizer, and the top dressing is supplemented when the base fertilizer is insufficient. 2. Fertilization method: Fertilization is generally carried out after rain or when the soil is wet. The application of topdressing should be carried out in combination with large soil, which can reduce the workload and improve the work efficiency. After the weeds are removed first, the mixed fertilizer strips are applied (or applied) to the cane to 10 cm and covered with thick soil. 3, fertilization should pay attention to: (1) it is strictly forbidden to spread the fertilizer on the cane to avoid the sprouting of the base of the sugarcane seedlings to affect the sprouting of the root cane in the coming year. (2) Do not apply fertilizer before heavy rain to prevent rainwater from taking away fertilizer. (3) When the soil is dry, it is not fertilized, so as not to reduce the drought resistance of sugar cane. If ammonium bicarbonate is used, generally 1 kg of urea is equivalent to 2.5-2.6 kg of ammonium bicarbonate. This article URL: The time and method of planting sugar cane? 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