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                          绿化树苗花卉插穗生根的方法

                          2016-12-26  来自: 青州实信花卉苗木有限公司 浏览次数:417

                            1、热水处理:又称温汤法。是指将插条下部在温水中浸泡后再行扦插,可以促生根。此法适用于枝条中含有抑生根物质的种类,如松科苗木。

                            2、化学处理方法??捎玫囊┘梁芏?,主要包括棺物生长调节剂、普通化学试剂和营养物质 三大类。

                            3、软化处理:在采取插条之前用黑布、不透水的黑纸或泥土等封裹枝条,经过约3周时间的 生长,遮光的枝条就会变白软化,将其剪1^扦插,较易生根。因为黑暗可促根原组织的形成。 

                            4、增加底温:在早春进行硬枝扦插时,气温回升比地温快,插穗不易成活,宜增加扦插床底 温,有电热丝加温和热水管加温等方法。



                          关键词: 绿化树苗花卉           

                          青州实信花卉苗木有限公司,专营 时令草花 宿根花卉 绿化苗木 水生植物 月季 花海建设 等产品,有意向的客户请咨询我们

                          联系电话:13863663653

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