抗战伊始,战局迅速西逼,随着国民党政府迁都重庆和沿海厂矿、学校络绎不绝的内迁,四川成为国统区的政治经济文化重心。这一形势令本来就欠发达的四川省农业更加捉襟见肘。正是以此为契机,为了响应抗战,缓解军粮民食之需,四川的农业临危荷重,通过改良农业技术以增加粮食生产。但是由于农村封建剥削关系依然存在,加上抗战和自然灾害,这些又使得战时四川农业发展极其艰难 At the beginning of the war of resistance against Japan, the war was swiftly pushed forward. With the relocating of the Kuomintang government to Chongqing and coastal factories and mines, the school made an endless stream of inland migration and became the political, economic and cultural center of the KMT unions. This situation makes the already underdeveloped agriculture in Sichuan Province even more stretched. It was precisely on this occasion that in order to respond to the war of resistance and alleviate the need for military and civilian food, the agricultural sector in Sichuan was in jeopardy and increased grain production through improving agricultural technology. However, due to the fact that the rural feudal exploitation relations still exist and the war of resistance and natural disasters, these make the development of agriculture in Sichuan during wartime extremely difficult