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一、选地和底肥施放 应选向阳、酸碱性适当、排灌条件好的坡地或平地种植。每亩施厩肥或灰杂肥2000公斤,硫酸钾、普钙及尿素各占3.3％,合计3.5公斤。苗出一周后,进行第一次追肥,每亩用尿素1公斤、复合肥2.5公斤,第二次每亩追施尿素2.5公斤、复合肥5公斤;第三次每亩追施尿素5公斤、复合肥5公斤;第四次追肥每亩尿素的复合肥的用量与第三次追肥的相同。一般一周或10天左右追肥
First, the selection and application of base fertilizer should be selected sunny, acid-base appropriate irrigation and drainage conditions are good slopes or planted. Stable manure per mu fertilizer or gray mixed fertilizer 2000 kg, potassium sulfate, calcium and urea accounted for 3.3%, a total of 3.5 kg. Miao out a week later, the first top dressing, urea per kilogram with 1 kg, 2.5 kg of compound fertilizer, the second per acre topdressing 2.5 kg of urea, 5 kg of compound fertilizer; the third time per acre topdressing urea 5 kg, 5 kg of compound fertilizer; the fourth top dressing fertilizer per mu of urea and the amount of fertilizer the same for the third time. Generally week or 10 days top-dressing