中国是一个传统的农业大国,有着悠久的农耕历史。我国农民在长期的农业生产实践中积累了丰富的农耕经验,归结起来就是合理利用丰富的自然资源,在自然条件这一客观限制下通过各种农业措施达到最好的产量和收益,做到作物生长与自然的和谐。在化肥农药以及现代灌溉措施没有引入农业 China is a traditional agricultural country with a long history of farming. The peasants in our country have accumulated rich experience in farming in the long-term practice of agricultural production, which is summed up in the rational utilization of abundant natural resources to achieve the best yield and benefits through various agricultural measures under the objective restriction of natural conditions, so that the crops Growth and natural harmony. There was no introduction of agriculture in fertilizer and pesticide as well as modern irrigation measures