(a) light to catch Miao Fei, re-apply merging, apply fall fertilizer in combination with watering in mid-June, every 667 square meters Shunshui flushing urea 25 kilograms, in order to promote the growth of ginger seedlings. In the middle and early July, the plastic film was removed and 50 kg of compound fertilizer was applied every 667 square meters. Until August 20th, apply 30 kg of potassium sulfate per 667 square meters, and timely watering fertilizer. In mid-September, according to the growth of ginger seedlings, appropriate amount of topdressing potassium fertilizer or nitrogen fertilizer, and foliar fertilizer on the shoots, spraying once every 7-10 days, even spraying 3-4 times, from the prevention of premature aging and prolonging the late reproductive period Leaf functional period. (2) Timely watering, sub-cultivation in order to ensure the smooth emergence of ginger, before sowing on the basis of the bottom water, generally do not watering before emergence, but must wait until 70% of ginger seedlings unearthed before watering, specifically According to the weather, soil texture and soil moisture status flexibility. If the first water is not late, Jiang Miao suffers from drought and the buds are easy to dry. Because the plastic film has a good role in the preservation of seedlings, seedlings should not be too hard to spare water, and the small water poured into the film is appropriate. Watering in the morning is good for morning and evening. Do not water at noon. At the same time, pay attention to timely drainage after the rain. Before and after the beginning of the autumn, the ginger needs more water to enter the vigorous growing season. In this period, the water is poured for 4 to 5 days, and the soil is always kept moist. In order to ensure that the clay is less sticky after harvest, it is easy to store and the last water can be poured 3-4 days before harvest. After applying the branching fertilizer, according to the growth condition of ginger, the soil should be subdivided in two to three times in a timely manner to ensure that the growth does not reveal the soil surface and promote the rapid growth of ginger.
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