磐安县是个山区县,水田多处山垄狭谷,常受侧渗冷水影响,地温低、日照少、产量低。全县有冷浸型低产田1400hm2,为了加快中低产田的改良,1995～1996年,在全县示范推广水稻垄畦栽培技术。结果表明,该技术既能增产增效,又简单易行,是一项行之有效的改良措施。现将其栽培技术要点总? Pan’an County is a mountainous counties, paddy ridge ridge ridge many places, often affected by the seepage of cold water, low ground temperature, less sunlight, low yield. The county has cold dip low yield 1400hm2, in order to speed up the improvement of low-yielding fields, from 1995 to 1996, demonstration and promotion of rice ridge cultivation techniques in the county. The results show that this technology can not only increase yield and increase efficiency, but also simple and easy, is an effective improvement measures. Now the main technical points of cultivation?