柑桔传统防冻措施的两点改进近几年中江西省泰和县的柑桔曾遭受特大冻害，造成了大量死树。暴露了传统防冻措施的弱点。１９９２年，笔者将两项防冻措施加以改进，取得了良好效果。１改稻草包干为泥草包干：用稻草包裹树干可起保温防寒作用，但稻草在冻期内遭雨淋后易结冰... Two traditional citrus antifreeze improvements In recent years, citrus in Taihe County, Jiangxi Province, suffered extraordinary frost damage, resulting in a large number of dead trees. Exposed the weaknesses of traditional antifreeze measures. In 1992, the author improved the two antifreeze measures and achieved good results. 1 to change straw bales dry mud for the trunk: Wrap the trunk with straw can play a role in insulation cold, but the straw in the freezing period was easy to icy after the rain ...