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彭泽县杨梓乡近几年来,油菜生产发展十分迅速。1986年起,面积从无到有,逐年扩大,1989年达8000多亩,占双季稻面积的59％,单产67公斤。其间粮食生产也有较快的发展,实现了粮油生产两不误。经试验摸索,闯出了具有当地特色的油稻稻三熟生产新路子。总结出抓好品种配套、壮秧(苗)移栽技术配套、肥水管理技术配套和病虫害综合防治技术配套的三熟制高产经验。 一、品种配套 油菜选择“中油821”等中早熟、丰产稳产、抗性较好的甘蓝型品种,早稻按排丰产性高、秧龄弹性大、分蘖力强早熟早杂组合,如协优49等。 二、壮秧(苗)移栽技术配套 培育壮秧(苗)是油菜和水稻早生快发的基础。壮秧(
Yangze Township, Pengze County In recent years, rapeseed production has developed rapidly. Since 1986, the area has grown from nothing, expanding year by year. In 1989, it reached 8,000 hectares, accounting for 59% of the area of double-crop rice and yielding 67 kilograms per mu. In the meantime, grain production also had a rapid development, which enabled the production of grain and oil to be correct. After trial and error, we explored a new way of producing three types of rice with local characteristics. Summed up a good variety of supporting, strong seedling (Miao) transplanting technology support, fertilizer and water management technology and integrated pest management techniques supporting the three cooked high-yielding experience. First, the varieties supporting rape Select “Pear 821” and other medium-early maturity, high yield and stability, better resistance of the cabbage varieties, early rice by row high yield and high elasticity of seedling age, strong early tillering combination, such as Xieyou 49 . Second, strong seedlings (Miao) Transplanting technology supporting strong seedlings (Miao) is the basis of rape and rapid early rice growth. Strong seedlings (