第二十三讲 莴苣(五)

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2.4 整地施肥各季前茬出地后,早日翻耕晒白,以改善土壤的理化性能,并每亩(667m2)施入腐熟厩肥2000~3000公斤(kg)或施入复合肥料75公斤作基肥。筑好连沟2米(m)、条条深沟的畦。并清洁田园,拾去残株、杂草等。定植前再根据各茬栽培要求,可筑平畦或套肋好行距,以备定植。应 2.4 Land Preparation Before the crop stubble after each season, the early tillage Tan Bai, to improve the physical and chemical properties of the soil, and per acre (667m2) into the decomposed manure 2000 to 3000 kg (kg) or compound fertilizer 75 kg as a base fertilizer . Build even ditch 2 meters (m), a section of the deep ditch 畦. And clean the garden, pick up stubble, weeds and so on. Before planting according to the requirements of crop cultivation, can be flat or rib set good row spacing for preparation. should
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