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一 石家庄地区的种植习慣及六区八作輪作制度的創立經过 石家庄地区气候溫暖,土質肥沃,水利以及劳动力等条件都很好,是河北省棉、麦的主要产区,棉花、小麦各占耕地的百分之三十左右。在种植制度上主要有一年一作、二年三作与一年两作三种形式。其中棉花、春甘薯多为一年一作,尤其棉花多是逐年連作,甚至有的十数年不换茬。粮食作物有两种种植法:一种是二年三作,即春作——小麦——夏作(在当地春作多用春谷,夏作多用甘薯);另一种是一年两作,即小麦——夏作(夏玉米)。
A Shijiazhuang planting habits and six districts and eight for the establishment of the rotation system through Shijiazhuang warm climate, fertile soil, water and labor and other conditions are very good, is the main producing areas of cotton, wheat in Hebei Province, cotton, wheat Cultivated land accounts for about 30%. In the cultivation system, there are mainly one year, three for two years and two for the year three forms. Among them, cotton and sweet potato are mostly made for one year. In particular, cotton is often kept in continuous operation for many years, and even some ten years do not change crops. There are two kinds of cultivation of food crops: one is two for three years, that is spring - wheat - summer for the spring (more spring spring in the local spring, summer for more with sweet potato); the other is a year for two, The wheat - summer crop (summer corn).