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东北栽培水稻以吉林省为主要产区。水稻栽培上的特点是:无霜期太短,年平均在50天左右,水稻生育期又很长,约为102-145天;水温过凉,年平均约6-6℃;耕作粗放,大多翻一遍、撒播或乱插秧;除此以外,每年还得遭受雹、风、病、虫等的侵袭。解放后农民发挥了生产的积极性,两年来在爱国主义丰产运动的推动下,涌现了许多丰产能手,创造很多先进的丰产技术经验;根据吉林
Northeast cultivation of rice in Jilin Province as the main producing areas. Rice cultivation is characterized by: frost-free period is too short, the average annual in about 50 days, rice growth period is very long, about 102-145 days; the water temperature is too cold, with an average of about 6-6 ℃; extensive farming, mostly over again , Sow or indiscriminate planting; In addition, each year also suffered hail, wind, disease, insects and other attacks. After the liberation, the peasants gave full play to their enthusiasm for production. Under the impetus of the patriotic bumper campaign in the past two years, many high-yielding experts emerged and many advanced and high-yielding technical experiences were created. According to the report of Jilin