1995～1996年,我省承担了全国农业技术推广服务中心下达的“国家杂交稻包衣良种配套栽培技术”试验任务。试验具体由嵊州、金华二县(市)进行,处理共设三个:其一,杂交晚稻不包衣常规栽培(下简称空白常规即对照),其二,杂交晚稻包衣良种常规栽培(简称包衣常规),其三,杂交晚稻包衣良种按《水稻包衣种栽培技术规程》进行栽培。(下简称包衣技规)。供 From 1995 to 1996, our province undertook the experimental task of “National Hybrid Rice Seed Coating Techniques for Supporting Cultivation” issued by the National Agricultural Technology Extension Service Center. The experiment was carried out by two counties (cities) in Shengzhou and Jinhua. The treatment consisted of three treatments: first, hybrid rice was planted without conventional culture (blank control conventionally referred to as blank); secondly, Coating routine), Third, hybrid late rice coated seed according to “rice coating cultivation technical regulations” for cultivation. (Hereinafter referred to as coating technology). for