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最近,我们在初二年段开设了花卉栽培劳动技术课。根据当地气候、土壤、水质等具体情况,我们自编教材。主要教学内容有:①栽培花卉的意义,包括花卉与绿化、花卉与创收、创汇;②花卉分类与品种的概述;③花卉的生育条件与开花习性;④花卉栽培管理,包括土壤与培养土,种植与换盆,水肥管理,修剪整形,防治病虫害;⑤花卉的繁殖包括种子繁殖,分株繁殖,压条繁殖,扦插繁殖,嫁接繁殖(其中以种子与扦插繁殖为学习的重点);⑥常见花卉的栽培技术,重点学习30种左右当地常见的群众喜欢种植的木本花卉、草本花卉和肉质类花卉的栽培管理技术。
Recently, we opened a flower cultivation labor and technology class in the early and second years. According to the specific conditions of the local climate, soil, and water quality, we compiled our own textbooks. The main teaching contents are: 1 The significance of cultivated flowers, including flowers and greenery, flowers and income, and foreign exchange earning; 2 Overview of flower classification and varieties; 3 Fertility conditions and flowering habits of flowers; 4 Management of flower cultivation, including soil and culture soil, Planting and changing basins, water and fertilizer management, pruning and shaping, and prevention of pests and diseases; 5 Flower propagation includes seed propagation, branch propagation, layering, cutting propagation, and grafting and reproduction (where seed and cutting propagation are the focus of learning); 6 common flowers The cultivation techniques focus on the cultivation and management techniques of about 30 kinds of woody flowers, herbaceous flowers and succulent flowers that are commonly grown by local people.