1. Selection of land, site preparation, and sowing: Choose land that is loose, fertile, and well-drained. Soil fertilization, selection of fine varieties, cutting into small plots, planting and applying base fertilizers, and irrigating the soil, then spraying the surface of the new high-fat membrane soil to protect the water surface against evaporation, sun protection, drought resistance, heat preservation and frost protection, and soil compaction , asphyxiation and isolation of pests and diseases, increase germination rate.
2, fertilization, watering, weeding: ginger needs a large amount of fertilizer, fertilizer should be timely. In order to promote the elongation of ginger root and improve the quality, the soil is combined with watering, keeping it moist, cultivating and weeding (mainly relying on artificially removing weeds), spraying the new high-fat membrane, greatly improving the utilization of effective components of fertilizer, and not afraid of sun exposure. Evaporation can regulate the absorption of fertilizer and water, prevent drought and rain.
3. Growth period: Ginger must achieve high yield and good quality. The fruit is sprayed on the foliar. It promotes the thickening of the underground fruit nutrient transportation conduits, increases the vitality of the ground fruit, and has a smooth fruit surface. The fruit type is robust and achieves high yield. , improve quality.
4, pests and diseases: insect pests have corn borer, the disease is mainly ginger sputum disease that is Jiangyan, mainly damage the leaves and roots, with the most severe incidence of high-temperature period, control methods: implement crop rotation, use non-disease ginger, increase application Potassium fertilizer, to maintain a reasonable sensation, timely spraying targeted drugs to prevent extermination before the onset of the disease, and the application of new high-fat lipid film to consolidate the killing effect. (Chongqing Teachers College according to the wind)
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