大田栽培茉莉越冬简法

• 作 者: 王柏龄
• 出 处: 中国茶叶
• 发表日期: 1983年05期
• 关键词: 茉莉根 大田栽培 加温设备 干稻草 根颈部 栽培者 生长速度 绿枝 江西九江 土壤相对含水量

江西九江地区的茉莉越冬往往采用培土护株的方法。此法是将茉莉枝叶捆扎后压于地面,上盖黄土或垃圾等覆盖物。这样虽能使茉莉根系和根颈部免于冻死,但枝叶因长期处于黑暗潮湿缺氧的环境下,却常常霉烂死亡,严重影响次年茉莉前期生长速度和鲜花产量。我们摸索出一种较理想的茉莉越冬简法,即“稻、膜双层覆盖护株法”。“稻”就是干稻草,“膜”就是拱形薄膜温室。此法在大田栽培中无需加温设备,管理简便,二月中旬揭草后,茉莉枝叶仍保持了初期越冬时的原状,

Jiujiang in jiangxi jiangxi region often overwintering pest control method. This method is to bind the leaves of jasmine under pressure on the ground, covered with loess or rubbish and other coverings. Although this can make jasmine root and neck from freezing, but the branches in the dark due to long-term wet anoxic environment, but often mildew died, seriously affecting the next year, jasmine growth rate and flower yield. We worked out a more ideal method of wintering winter jasmine, that is, “rice, double-covered blanket protective strain Act.” “Rice” is dry straw, “film” is the arched film greenhouse. This method does not require heating equipment in the field cultivation, management is simple, after the mid-February unveiling, jasmine leaves still maintained the original shape of the winter overwintering,