史前时期华北平原粮食种植结构之变迁

华北平原是中国原始农业的起源地之一,在距今10000年左右已经进入农业社会。在史前几千年的历史中,华北平原粮食作物种植结构发生了很大变化,由新石器时代早期的以粟、黍为主,兼有稻,发展到中期的以粟为主,多品种出现;再到晚期的粟稻并重、五谷形成。总的趋势是从简单走向复杂,从单一走向多元。

On the Grain-growing Structure of Prehistoric Period in North China Plain

North China Plain is one of the origin of primitive agriculture of China,Which has entered the agricultural society since about 10,000 years.In the prehistoric history of thousands of years,crop planting structure has undergone great changes:ago In the early new stone age,the agriculture of the North China Plain was mainly to millet;to the mid-Neolithic Age,there has been a variety of crops;and to the late Neolithic period,grains has been formed.In short,the trend of prehistoric agriculture was from simple to complex,from single to multiple in the North China Plain.