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                          水分对花卉生长发育有什么影响??

                          2019-11-25  来自: 青州实信花卉苗木有限公司 浏览次数:76

                            水是花卉生长繁衍的条件。它对花卉的生长发育影响大。因为水分吸收超过消耗,花卉水分过多,则植株长细弱,抗逆性减弱。如果长期水分过多,就会造成烂根、落叶,甚至死亡。水分吸收少于消耗,由于缺水,花卉呈蔫现象,严重缺水就会使花卉枯死?;ɑ芷分址倍?,需水量也各有差异,就是同一种花卉,在其生长的不同时期,需水量也不尽相同。按照花卉对水分需求的不同,大体可将花卉分为旱生、水生和中生3类:

                            (1)旱生花卉。如梅花、紫薇、西府海棠、蜀葵、南天竹等和多肉花卉均较耐旱。

                            (2)水生花卉。如荷花、睡莲、菖蒲、水竹等。

                            (3)中生花卉。在湿润的土壤中能良好生长的花卉。大多数花卉都属于这一类型,如玉兰、白兰、腊梅、桃花、山茶、紫荆等。 

                          关键词: 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

                          CopyRight ? 版权所有: 青州实信花卉苗木有限公司 技术支持:兆通网络 网站地图 XML


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