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油菜-烤烟-晚稻栽培模式顺应了作物的生长规律,充分利用了光热水肥资源,具有提高单产、有效防止病虫害发生的优点。该模式在我乡下吉、大罗等村连续5年得到应用,每年种植面积均在50公顷以上。据调查,一般每667平方米可产油菜140公斤、烟叶180公斤、稻谷430公斤,总产值达2560余元,比种双季稻增收1000余元。我们采取这一栽培模式的主要经验如下: 1.选择适宜稻田和品种 选择背风向阳、排灌方
Rape - flue-cured tobacco - Late rice cultivation mode conforms to the growth of crops, take full advantage of the light hot water and fertilizer resources, with the advantages of improving yields, effectively prevent the occurrence of pests and diseases. The model in my country Kyrgyzstan, Daluo and other villages have been applied for 5 consecutive years, the annual acreage in more than 50 hectares. According to the survey, generally every 667 square meters of rape can produce 140 kilograms, 180 kilograms of tobacco, 430 kilograms of rice, with a total output value of 2560 yuan, more than 1000 kinds of double crop rice harvest. Our main experience with this mode of cultivation is as follows: 1. Choose suitable paddy field and breed selection leeward, irrigation and drainage