<h3><strong>一年生花卉</strong>生命周期只有一年。在一年內(nèi)它們發(fā)芽，生長，開花，結(jié)果，然后枯萎死亡。<strong>二年生花卉</strong>是指經(jīng)兩年或兩個生長季節(jié)才能完成一個生活周期，即播種后第一年只形成營養(yǎng)器官，次年開花結(jié)實(shí)而后死亡的花卉。<strong>多年生花卉</strong>個體壽命超過兩年的，能多次開花結(jié)實(shí)的花卉，地上部莖葉大都在冬季枯死，而保留地下根和芽，宿存越冬，又稱宿根花卉。一般一年生花卉適合春播，夏秋開花。秋播花卉第二年春季開花。還有花草既可以春播，也可以秋播。</h3></br><h3><strong>?部分秋播種子特性</strong></h3></br><strong>品種</strong><strong>發(fā)芽適溫<br></br></strong><strong>出苗時間<br></br></strong><strong>發(fā)芽需光要求</strong><strong>翠菊</strong><strong>15-21℃</strong><strong>7-21天</strong><strong>不敏感</strong><strong>雛菊</strong><strong>18-22℃</strong><strong>7-14天</strong><strong>好光</strong><strong>除蟲菊</strong><strong>15-20℃<br></br></strong><strong>10-15天</strong><strong>嫌光</strong><strong>濱菊<br></br></strong><strong>15-24℃</strong><strong>7-12天</strong><strong>不敏感</strong><strong>勿忘我<br></br></strong><strong>17-21℃</strong><strong>5-18天</strong><strong>不敏感</strong><strong>地被菊<br></br></strong><strong>15-20℃<br></br></strong><strong>7-14天</strong><strong>好光</strong><strong>紫花地丁</strong><strong>15-18℃</strong><strong>7-20天</strong><strong>不敏感</strong><strong>二月蘭<br></br></strong><strong>16-18℃</strong><strong>8-10天</strong><strong>嫌光</strong><strong>飛燕草<br></br></strong><strong>12-18℃</strong><strong>10-20天</strong><strong>嫌光</strong><strong>風(fēng)鈴草<br></br></strong><strong>15-22℃</strong><strong>10-19天</strong><strong>好光</strong><strong>桂竹香</strong><strong>18-25℃</strong><strong>7-10天</strong><strong>需光</strong><strong>古代稀<br></br></strong><strong>20-22℃</strong><strong>10-14天</strong><strong>不敏感</strong><strong>黑心菊<br></br></strong><strong>21-25℃</strong><strong>5-12天</strong><strong>好光</strong><strong>金光菊<br></br></strong><strong>21-25℃</strong><strong>5-12天</strong><strong>不敏感</strong><strong>花環(huán)菊<br></br></strong><strong>15-20℃</strong><strong>4-5天</strong><strong>嫌光</strong><strong>花菱草<br></br></strong><strong>15-20℃</strong><strong>7-15天</strong><strong>嫌光</strong><strong>黃晶菊<br></br></strong><strong>15-21℃</strong><strong>7-12天</strong><strong>需光</strong><strong>藿香<br></br></strong><strong>15-25℃</strong><strong>5-8天</strong><strong>好光</strong><strong>金盞菊</strong><strong>15-20℃</strong><strong>7-14天</strong><strong>嫌光</strong><strong>金魚草</strong><strong>15-20℃</strong><strong>7-14天</strong><strong>好光</strong><strong>金雞菊<br></br></strong><strong>18-24℃</strong><strong>7-21天</strong><strong>好光</strong><strong>假龍頭</strong><strong>18-25℃</strong><strong>7-21天</strong><strong>不敏感</strong><strong>馬鞭草<br></br></strong><strong>21-24℃</strong><strong>5-15天</strong><strong>好光</strong><strong>麥仙翁</strong><strong>15-20℃</strong><strong>12-14天</strong><strong>嫌光</strong><strong>蒲公英</strong><strong>18-25℃</strong><strong>7-9天</strong><strong>嫌光</strong><strong>蛇目菊<br></br></strong><strong>15-20℃</strong><strong>6-8天</strong><strong>好光</strong><strong>賽菊芋<br></br></strong><strong>18-25℃</strong><strong>8-15天</strong><strong>好光</strong><strong>三色堇</strong><strong>15-24℃</strong><strong>7-14天</strong><strong>不敏感</strong><strong>射干</strong><strong>18-25℃</strong><strong>15-25天</strong><strong>嫌光</strong><strong>矢車菊</strong><strong>10-20℃</strong><strong>7-14天</strong><strong>不敏感</strong><strong>石竹<br></br></strong><strong>15-20℃</strong><strong>5-14天</strong><strong>不敏感</strong><strong>蜀葵<br></br></strong><strong>15-25℃</strong><strong>14-21天</strong><strong>嫌光</strong><strong>鼠尾草<br></br></strong><strong>17-23℃</strong><strong>7-15天</strong><strong>不敏感</strong><strong>天人菊<br></br></strong><strong>20-25℃</strong><strong>5-18天</strong><strong>需光</strong><strong>羽扇豆<br></br></strong><strong>15-24℃</strong><strong>5-25天</strong><strong>嫌光</strong><strong>紫菀<br></br></strong><strong>16-21℃</strong><strong>14-20天</strong><strong>嫌光</strong><strong>紫松果菊</strong><strong>16-22℃</strong><strong>7-20天</strong><strong>嫌光</strong><strong>月見草</strong><strong>18-24℃</strong><strong>7-10天</strong><strong>好光</strong><strong>虞美人</strong><strong>18-24℃</strong><strong>7-14天</strong><strong>好光</strong><h3> <a href="https://mp.weixin.qq.com/s/0wXvo9R_VHqOre8eAmREbw" >查看原文</a> 原文轉(zhuǎn)載自微信公眾號,著作權(quán)歸作者所有
白玉县|
安西县|
黎城县|
图木舒克市|
师宗县|
常德市|
昭觉县|
房产|
南开区|
浙江省|
汽车|
义马市|
连州市|
新民市|
道真|
阳原县|
陕西省|
基隆市|
安西县|
习水县|
云浮市|
太和县|
武安市|
营山县|
五华县|
靖安县|
阳曲县|
霍林郭勒市|
泊头市|
长丰县|
永德县|
湖州市|
东城区|
南汇区|
望谟县|
翁源县|
昭平县|
五华县|
阿鲁科尔沁旗|
安泽县|
上虞市|