Spp & Pe Mesh Bag ,Sack & Bag For Packing,Synthetic Fibers,Polyester Fabric Plant Support Net,PE Tarpaulin Co., Ltd. , http://www.nbmetalnet.com
Artificial Cultivation Technique of Raspberry
The current cultivation of raspberry varieties is mainly the breeding of wild raspberries. The average mu yield is 320 kilograms, the high 500 kilograms or more, and the per mu output value is more than 3,500 yuan. The cultivation techniques are as follows: Soil selection: The raspberry has a wide adaptability, but it is better to plant on the sandy loam with good permeability, avoid water accumulation. Planting time: before and after winter and convulsions. Branches transplanted in winter have a few results in the following year. Planting density: It should be determined according to the soil fertility and management level. Good fertility and high management level can be appropriately dilute, otherwise it should be properly planted. Generally 300-500 acres planted. Rational fertilization: raspberry need to apply 3 times a year. First, winter fertilizer, mainly manure fertilizer, Mushi 1.5 tons; second, mid-March raspberry flowering at the beginning of the fertilizer, Mushi diluted rot manure water 600-800 kg or ternary compound fertilizer 10-15 kg; Third, after the completion of the clear garden seedlings fertilizer, Mushi decomposed organic fertilizer 1-1.5 tons or ternary compound fertilizer 8-12 kg. Topping pruning: spring when the seedlings grow to more than 160 cm topping, seedling height of about 160 cm Remove the top to trigger branching. Generally pruning before and after the beginning of winter, mainly to the twigs, too dense branches and pests and branches and other branches removed, the number of stay should be determined according to the strength of the tree vigor, strong tree vigor stay more, the tree is weak to stay less.