The leaves of the sugar cane are peeled off on the dummy first, and be careful not to injure the bud when peeling, and then spray evenly with carbendazim 250-300 times. The arable land is applied with 2,000 kg of organic fertilizer per acre, and is applied with a soil pesticide. The bottom of the premise must be good. After the fertilization, ditch the ditch, put the sugar cane bud section evenly in the ditch, cover the thin soil and cover it with plastic film to ensure warming.
Colonization of sugarcane planted into the conventional cultivation stage in April, then you can take a shed to empty a shed to plant colonization. Before the planting, shed 1500-2000 kg of organic fertilizer and 50 kg of compound fertilizer (15-15-15 potassium sulfate) were applied to each shed, and soil insecticides were applied to the rotation tillage. After dwarfing, the ditch is ditched. When the dwelling is left with 25 cm on each side of the shed, each shed can be planted with 6 rows. The ditch depth is 15 to 20 cm. The ditch is watered and can be planted when there is no clear water. Take 1.1 meters and other row spacing planting. Greenhouse area is generally about 300 square meters, according to one meter two sugar cane buds calculated each shed requires about 600 sugarcane buds, a total of about 3,000 cane seedlings. After the planting, the cover soil is 2 to 3 cm thick, and the small crucibles on both sides of the ditch do not need to be leveled and then covered with a plastic film.
Seedling management after the emergence of buds after the top of the film to smash the film. The sugarcane seedling stage is suitable for pouring small water and must not be flooded. Sugarcane seedlings can be sprayed with plant rooting agents after membrane rupture to promote root growth. After the sugarcane enters the tillering period, the tillers should be removed in time to ensure the growth of the main stem. After the emergence of the shed, the temperature in the shed is lowered and the temperature is lowered (the temperature in the shed exceeds 40°C.). In mid-to-late June, the outside temperature was removed in time to remove the film. In the sugarcane seedling stage, aphids need to be controlled in time, which can be prevented by using a smoked shed or spraying insecticides.
Post-management period from July to September is the critical period for sugar cane jointing. In addition to maintaining sufficient supply of water and fertilizer, gibberellin should be sprayed once every 7-10 days (gibberellin is packaged with a bucket of water), and timely sealing and control. Pests and diseases. On the basis of strengthening regular management in October, the old leaves on the main stem of sugar cane are regularly stripped from the bottom up to increase sugarcane color, and sweeteners can also be increased by spraying sugar-enhancing agents. In late October, sugarcane can be listed one after another.
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