In addition to the fine soil preparation, selection of ginger seeds, and timely sowing of the ginger, the following points should be made:
Apply base fertilizer. Apply 3000-5000 kg of residue per mu.
Timely top dressing. Ginger growth period generally has 3 top dressings. The first time the seedling height was 6.7-10 cm, the application of biogas fertilizer was 1000-1500 kg per mu. The second time in late July, 1500-2000 kg of biogas fertilizer was applied per mu. The third time in mid-August, 1000-1500 kg of biogas and 15-20 kg of ammonium sulfate were used per mu.
Management Points: Ginger growth should always keep the soil moist and dry. In the hot season, it is necessary to water early and late to prevent the heat from cooling. During the drought, water is irrigated every 10 days and drained after heavy rain. Ginger Xiyin is afraid of glare. She has to put a shady shade in hot summer. Ginger growth period should generally be cultivating soil 4-5 times to remove weeds to prevent soil compaction and root exposure. When ginger seedlings grow to about 0.2 meters, the budding buds often appear on ginger mothers and should be removed in time to avoid wasting nutrients. When ginger seedlings grow to about 0.33 meters, 1-2 buds grow on both sides of ginger mother and should be retained. By mid-August, the top of the ginger plant should be knocked out and played once every 7-8 days, playing 2-3 times in succession.
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