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育秧工厂化是现代水稻生产的重要环节,又是实现安全和经济育秧切实可行的育秧方法。我们在1978年温室育秧试验基础上着重进行了:(1)温室无土育秧;(2)有土秧;(3)薄土秧;(4)有土中秧等四种育秧方法试验。以田间保温湿润秧为对照。试验分三期育秧,即4月15日、5月5日和5月16日。秧令期:无土、有土和薄土秧均为10～15天,有土中秧为30天。供试品种:丰锦、黎明及黎A×C57。试验重点研究温室各类秧苗的生理生态及本田生育特点,为全面推广温室育秧技术提供依据。
Seedling factory is an important part of modern rice production, but also to achieve a safe and economical seedling practical seedling cultivation methods. Based on the experiment of greenhouse seedling raising in 1978, we focused on: (1) greenhouse soilless seedling; (2) soil seedling; (3) thin soil seedling; (4) soil seedling and other four kinds of seedling method test. To the field insulation moist seedlings as a control. The experiment is divided into three stages of seedling raising, that is, April 15, May 5 and May 16. Seedling period: soilless, soil and thin soil seedlings are 10 to 15 days, soil seedlings for 30 days. Test varieties: Feng Jin, Dawn and Li A × C57. The experiment focuses on the physiological and ecological characteristics of all kinds of seedlings in the greenhouse and the characteristics of Honda reproductive system, providing the basis for the comprehensive popularization of greenhouse seedling cultivation techniques.