Early-stage high-yielding cultivation techniques for grapes inserted into gardens
First, choose the garden, dig a good planting ditch, and make good ground. Determine the row spacing according to the planting conditions. Single hedgerows were planted with a row spacing of 1.5 meters and a spacing of 0.5 meters; double row fences were planted with a row spacing of 2 meters and a spacing of 0.6 meters. The planting ditch should be excavated in accordance with the requirements of 0.6 m in depth and 0.8 m in width. Fertilizer with good organic fertilizer (4000-5000 kg of organic fertilizer per 667 m 2 ) should be excavated at the bottom of the trench, and the top half should be filled with topsoil. Ethanol Fuel Of The Future,Fuel Ethanol,New Ethanol Fuel Octane,Custom Fuel Without Ethanol JILIN COFCO BIO-CHEM AND BIO-ENERGY MARKETING CO., LTD , https://www.cofco-biotech.com
Second, cut cutting and processing. In mid-March, choose branches, full shoots, and pest-free shoots to make cuttings. Each cutting usually leaves 2-3 shoots. The buds are required to be full. When the cuttings are cut, the cut distance is the first one. More than 1 cm of buds cut flat, cut under the mouth to ride bud bit oblique shear (about 45 degrees), horseshoe-shaped cut, cut to smooth, so healing mouth area, rooting, easy to survive. After the cuttings are made, each 50 bundles are bundled and the lower incision is soaked in a 100 mg/kg ABT1 rooting powder solution for 5 minutes. The cutting depth is 2-4 cm. The ABT1 rooting powder solution is prepared in non-metallic containers. Dissolve 1 gram of ABT1 rooting powder in 500 ml of 95% Alcohol and add 9.5 kg of water to obtain 100 mg/kg rooting powder solution. The solution used is preferably ready-to-use. Each gram of ABT No. 1 rooting powder can handle 4000-5000 cuttings.
Third, invert promote rooting. Select a digging site where the leewards are sunny and dig a 40 cm deep and 120 cm wide rooting bed (the length of the rooting bed can be determined by the number of cuttings), and put the bundled cuttings upside down (that is, with a sloped cornice) With one end facing up, place neatly on the root bed, cover it with fine sand, start filling enough water, and then spray the water in a visible wet and dry condition; raise the temperature on the rooting bed by double temperature sheds (top height of the shed) The inner shed is 40 centimeters and the outer shed is 50 centimeters, so that the upper temperature in the upper part of the rooting bed can promote the healing of the wound at the lower end of the cutting shape to facilitate rooting; the buds have low temperature, the buds do not sprout, and the buds will not be consumed as early as possible. nutrition.