水稻的始祖是野生稻。我国栽种水稻已有4700多年的历史,是世界上栽种水稻最古老的国家。 早在3000多年前的殷商时代,水稻在农业生产中已占有一定的地位。河南安阳出土的“殷墟”甲骨文中就有了“稻”字,并有占卜稻谷生产是否丰收的记录。那时人们还知道为稻田开凿沟渠引水灌溉,可见当时水稻生产已达到一定水平,后人在黄河流域、长江流域的新石器时代遗址中,发现有稻 The ancestor of rice is wild rice. China has planted more than 4,700 years of rice and is the oldest country in the world to grow paddy rice. As early as 3000 years ago, Shang dynasty era, rice has occupied a certain position in agricultural production. Henan Anyang unearthed “Yin Ruins” in Oracle there is a “rice” word, and divination of rice production is bumper harvest records. At that time, people also knew that irrigation for irrigating ditches ditches can be seen. At that time, rice production reached a certain level. In the Neolithic sites of the Yellow River and the Yangtze River valley, descendants found that rice