工厂化育秧与带土苗机动插秧配套技术是一项受农民欢迎的新技术,但育秧设备多,一次性投资大,技术复杂,不易大面积推广。天津市汉沽区农机局吸收了工厂化育秧的优点,结合华北地区传统习惯,摸索出一种经济实用的育秧技术——隔膜育秧。隔膜育秧实际上是简化了的工厂化育秧与大地传统育秧相结合的产物:大棚改为塑料薄膜,带孔秧盘改为带孔薄膜,室内盘育秧改为大地育秧。育秧过程 Planting seedlings and planting seedlings with mobile seedlings supporting technology is a peasant welcomed by the new technology, but the equipment and more seedlings, a one-time investment, technical complexity, not easy to promote large-scale. Agricultural Hangu District, Tianjin Agricultural Bureau absorbed the advantages of plant seedlings, combined with the traditional habits of North China, worked out an economical and practical technology of seedling - diaphragm seedling. Membrane seedling cultivation is actually a simplified combination of factory-grown seedlings and the traditional breeding of the earth: the greenhouse is changed to a plastic film, the perforated tray replaces the perforated film, and the indoor tray replaces the seedling to the earth-fed seedling. Seedling raising process