果菜类早春育苗阳畦播种七步曲

• 作 者: 宋士清
• 机 构: 河北农业技术师范学院园艺系
• 出 处: 蔬菜
• 发表日期: 1994年01期
• 关键词: 果菜类蔬菜 早春育苗 苗床播种 喜温性 低温危害 主要限制因子 结冻 草苫 保温防寒 分苗

果菜类蔬菜多属于喜温性,其早春育苗主要限制因子是低温,笔者在多年教学和生产实践中,摸索出早春苗床播种分七步走的经验,能有效防止低温危害,提高抗病能力,促使快出苗,出好苗。现总结如下: 第一步:烤畦。秋茬作物收获后及时整地,在立冬节前后,掌握雨季结束土壤尚未结冻以前建好阳畦,将畦内土壤翻至北侧,利于晒垡风化。播种前10天左

Fruit and vegetable are mostly thermophilic, the main limiting factor in early spring nursery is low temperature, the author in many years of teaching and production practice, worked out in early spring seedbed seeding points in seven steps to effectively prevent cold damage and improve disease resistance, Promote fast emergence, a good seedlings. Are summarized as follows: The first step: baked 畦. Autumn crop stubble timely after site preparation, before and after winter, master the end of the rainy season soil has not yet frozen before the construction of the yang, the soil within the 翻 turn to the north, conducive to drying sun weather. 10 days before planting left