Sugarcane storage and storage skills

Editor's note: In the previous issue, the newspaper introduced the market prospect, related knowledge and planting technology of sugarcane to readers and friends. In this issue, we introduced the storage and storage techniques of sugarcane, antifreeze technology and interplanting modes. The unsigned manuscripts of this period were all provided by He Shulin, a senior agronomist of the Economic Crops Division of Hunan Agriculture Department. First, choose the species. Choose varieties with strong cold resistance, good tillering and good perennial properties. Such as Nayin 310, selected cane 29, sugarcane 14 to 16 and so on. When the seedlings were preserved, pure varieties were erected, and the cane stems were erect, vigorously growing, robust shoots, numerous green leaves, and no shoots or shoots as seedlings. Second, leave enough seedlings. Farmers need to determine the number of reserved seeds based on the planting area of ​​sugar cane in the coming year. In general, seedlings are kept at a rate of 700-800 kg per mu and about 200 kg per ratoon. Third, keep time. The cut time of sugarcane seedlings is generally after the first frost, that is, November 15 to 25 in Hunan and mid-December in Hunan. Fourth, cut the method. The cane shoots were cut with the highest hypertrophy zone at the 7-9 knots, and were soaked with 500 times carbendazim for 10 minutes, or the ash was stuck to the knife edge to enter the pit. The sugarcane with its stems left in its stems must be planted with pods, roots, leaves, and shoots so as not to scatter or damage the sugarcane sprouts. Digging, digging, and entering the cellar. Fifth, the cellar method. The soil is deep and the drainage is convenient. The leewards are sunny and near the newly planted sugarcane fields. The cellar is divided into north and south, with cellar depth of about 30 centimeters, width of 100 to 140 centimeters, and the bottom of the cellar is dry. The length of the cellar depends on the number of cane plants. The sugarcane seedlings (knife mouth) are connected to the bottom of the pit mud to the north, and the sugarcane tails are facing southwards. The first floor is covered with a layer of slanting pendulum in the pit and is in the shape of a turtleback. After the whole cellar seedlings are laid, some rodents are properly placed. Drugs, then cover 3 to 6 cm thick fine soil, not to see the leaves of sugar is appropriate. Then, create a drainage ditch around the pit. Sixth, the management of storage period. Sugarcane has a large amount of seeds and a large amount of water, and the seedlings are protected against heat, frost, stains and rodents during storage, and are managed in three stages: before, during, and after. The period from the first period to the middle of December, when the temperature is relatively high, the respiration of the sugar cane is strong, and the temperature in the pit can easily rise. In management, ventilation and heat dissipation should be maintained. In case of high temperature dry and early, then irrigation or watering temperature, to prevent seedling physiological dehydration. The mid-term period is from late December to early February, when the temperature is low and frost and snow are often frozen. Management covers the farming land, removes snow from the pits, and protects against freezing. At the same time, prevent rat damage. In the later period, the temperature rises after mid-February, and the management should promptly excavate the pine cellar to prevent high-temperature seed burning. (Department of Economic Crops, Agriculture Department, Hunan Province)

Mechanical Mod Kit Series

Mechanical MOD Kits of Various of products, including AV Mods Kits,Resin Mod Kits,Brass Mod Kits,Copper Mod Kits and Stainless steel Mod Kits with various colors, provide product pictures and basic parameters, we are committed to supply chain management, we are a professional Chinese manufacturer of Mechanical Mods Kit and we are looking forward to your cooperation.

Mechanical Mod Vape

Mechanical Mod Vape,Pen Starter Kit Vape,Stab Wood Mod Vape,Pc Material E Vape

Dongguan Marvec Electronic Technology Co.,Ltd , http://www.marvec-cn.com