汜胜之(生卒年月不详),山东曹县人,西汉时期的农业科学家。他写的《汜胜之书》是我国历史上第一部农学著作,这部农书总结了我国古代黄河流域劳动人民的农业生产经济,记述了许多农作物的栽培技术,对我国农业科学的发展作出了杰出的贡献,产生了深远的影响。 汜胜之出生在汜河畔的一个农民家庭,他自幼就帮助家里大人到田间干农活,养成了对农作物栽培的兴趣。稍大他就刻苦学习文化,钻研农业生产技术,注意总结家乡农民的生产经验,积累了丰富的农业科学知识。汉成帝在位时(公元前32—前7年),汜胜之做了官,官成议郎。他做官不贪图富贵享乐,仍继续从事农学研究。朝廷派他以轻车使者的身份到三辅(即关中平原,今陕西省中部)管理农业生产。在那里,他为官勤政爱民,时刻关心民间疾苦,经常微服出访,到民间进行农业生产考查,向种田能手求教,仔细研究当地的土壤、气候、水利等情况,总结农民的生产经验,推广先进的生产技术。他经过实地 汜 wins of the (birth date unknown), Cao County, Shandong Province, Western Han Dynasty agricultural scientists. He wrote the book “The Book of Victory” is the first agricultural history in our country, this agricultural book summarizes the agricultural production economy of the working people in ancient Yellow River basin in our country, described a lot of crop cultivation techniques, the development of China’s agricultural science Made an outstanding contribution, had a profound impact. Nobuyuki was born in a peasant family on the banks of the Noboru River. From an early age, Nobuyuki helped Nguyen to farm crops in the fields and raised interest in crop cultivation. Slightly larger he painstakingly studied culture, studying agricultural production technology, pay attention to sum up the production experience of farmers in rural areas, has accumulated rich knowledge of agricultural science. During the reign of Emperor Han Cheng (32 BC-7 BC), Nobukatsu made an official and became a government official. He is not an official in charge of wealth and pleasure, and still continues to engage in agronomic research. The court sent him as a light car ambassador to San Fu (the Guanzhong Plain, now Central Shaanxi) to regulate agricultural production. There, he was always diligent and diligent in his work, always paying attention to the hardships of the people and often visited the country with ugliness. He went on an inspection of agricultural production among the people, sought advice from farming experts, carefully studied the local soil, climate and water conservancy, summed up farmers’ production experience and promoted Advanced production technology. He passes the field