huamuchumiaonandeyuanyinyi:zhongzicunzaizhiliangwenti
huanongzaigoumaishi,yaoliuxinbaozhuangdaishangbiaomingdeshengchanriqijibaozhiqi。lingwai,zaigoumaizhongzishi,huanongyingduiqiyouyigejibendelejie。yibanlaishuo,chunjibodezhongziyibanzaixiaqiujikaihua;qiujibodezhongziyibanzaichunxiajikaihuamubenhuahuichuwai 。ruguoboqinongfanle,erqieyemeiyouyidingdefanjijiezaipeitiaojian,zehennandadaoyuqikaihuademude。
huamuchumiaonandeyuanyiner:zhongzichulibudaowei
容易发芽的种子可采用浸种法,如一串红种子在室温40℃的温水中浸泡一昼夜,冲洗干净后即可播种。硬质种子,如文竹、牡丹、九里香、百日红、瑞香等,最好先在40℃的热水中浸泡48小时左右再播入盆土中,经过20天-30天即可萌芽生长。对于休眠期短、容易发芽的珍珠梅、紫荆等,用40℃-60℃温水浸种 24小时-48小时就可直接播种。有些花卉种子需经过一定时间的低温处理,才能促进后熟,打破种胚的休眠而发芽,如丁香、腊梅及一些秋播的草本花卉。有些花卉具有胚根和胚轴双休眠的特性,即其胚根需要通过1至2个月或更长时间的25℃-32℃高温阶段,才能打破休眠,如流苏、荚迷、芍药的种子。
huamuchumiaonandeyuanyinsan:bozhongqibuheli
kelida、waipijianshihuohanyouyouzhidezhongzi,ruyueji、meigui、shiliu、jinjie、guangyulandenghuahuizhongzi,shihezaiqiujibozhong。kelijiaoxiao、waipisongbodezhongzi,rujuhua、wenzhu、fengxianhua、bairihong、lingxiaohuadenghuahui,shihewanchunbozhong。xugaowencainengfayadezhongzi,yingzaichengshuhoujishibozhong,ruxiankelai,guayeju、zhudinghongdenghuahuiyingzaichuxiabozhong。
huamuchumiaonandeyuanyinsi:bozhongfangfayouwenti
花卉播种有露地播和盆播两种形式,均要求土壤疏松通气、颗粒细小、排水量好,使用富含腐殖质养料、酸碱适中的肥土比较好,有利于种子出苗。具体播种方法有撒播、条播和穴播法。播前要浇足水,播后覆盖塑料薄膜,防止土壤过干影响种子发芽和出苗。播种深度一般为花卉籽粒直径的2.5倍为宜。
huamuchumiaonandeyuanyinwu:hushiguangzhaodeyingxiang
huahuizhongzibozhonghou,shidangdeguangzhaokezengjiaturangdewendu,youfazhongzifaya,youqiduizhongzichongpozhongpi、chugenluyagengweizhongyao,zheibudanyingxiangzhongzidechumiaolv,yezhijieguanxidaonengfouzhangchenghaomiao、zhuangmiao。yinci,congbozhongdaoyimiaojieduan,yingjinliangmanzuhuahuishengzhangduiguangzhaodexuyao,erqieguangzhaoqiangdushiyigecongyinandaoruoguangzaidaoziranguangzhaodezhujianguodu。