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一、秧床选择1.地块选择。在秧床的选择上,首先要考虑旱育秧需要控水旱育的特点,应选择排灌方便,地下水位低(50厘米以下)的地块;背风向阳的地块,避免阳光不足导致秧苗瘦弱;土壤肥沃、疏松、深厚,熟化程度高,病虫、杂草少的地块。2.秧床设置。秧床应尽可能靠近水源和所移栽的大田,减轻浇水和运苗费用。施肥应以有机肥为主,一般每亩施腐熟农家肥2000~3000公斤。二、秧田准备1.整地开墒。于播种前一个月左右挖田晒垡,视墒情于晴天将地充分
First, seedbed selection 1. Plot selection. In the choice of seedbed, we must first consider the characteristics of dry nursery seedling need to control water and drought, irrigation and drainage should be convenient, low groundwater level (50 cm below) plots; leeward sunny plots, to avoid lack of sunlight led to thin seedlings; Soil fertile, loose, deep, high degree of maturity, pests, weeds and less plots. 2. Seedling bed settings. Seedlings should be as close as possible to the water and transplanted fields, to reduce watering and transport costs. Fertilization should be based on organic fertilizer, generally applied per acre rotten manure 2000 ~ 3000 kg. Second, seedling preparation 1. Soil preparation moisture. About a month before sowing Tian Tan sun, depending on the amount of moisture in the sunny days will be full