金(Jin)鸡(Ji)菊(Ju)((?)学(Xue)名(Ming):(?)Coreopsis basalis [1] )(?)是(Shi)菊(Ju)科(Ke),(?)金(Jin)鸡(Ji)菊(Ju)属(Shu)一(Yi)年(Nian)生(Sheng)或(Huo)二(?)年(Nian)生(Sheng)草(Cao)本(Ben)植(Zhi)物(Wu),(?)高(Gao)可(Ke)达(Da)60厘(Li)米(Mi),(?)叶(Ye)片(Pian)羽(Yu)状(Zhuang)分(Fen)裂(Lie),(?)裂(Lie)片(Pian)圆(Yuan)卵(Luan)形(Xing)至(Zhi)长(Chang)圆(Yuan)形(Xing),(?)头(Tou)状(Zhuang)花(Hua)序(Xu)单(Dan)生(Sheng)枝(Zhi)端(Duan),(?)外(Wai)层(Ceng)总(Zong)苞(Bao)片(Pian)与(Yu)内(Nei)层(Ceng)近(Jin)等(Deng)长(Chang),(?)舌(She)状(Zhuang)花(Hua)黄(Huang)色(Se),(?)基(Ji)部(Bu)紫(Zi)褐(He)色(Se),(?)状(Zhuang)黑(Hei)紫(Zi)色(Se)。(?)瘦(Shou)果(Guo)倒(Dao)卵(Luan)形(Xing),(?)7-9月(Yue)开(Kai)花(Hua)。(?)各(Ge)地(Di)公(Gong)园(Yuan)、(?)庭(Ting)院(Yuan)常(Chang)见(Jian)栽(Zai)培(Pei)。(?)观(Guan)赏(Shang)草(Cao)花(Hua)。(?)耐(Nai)寒(Han)耐(Nai)旱(Han),(?)对(Dui)土(Tu)壤(Rang)要(Yao)求(Qiu)不(Bu)严(Yan),(?)喜(Xi)光(Guang),(?)但(Dan)耐(Nai)半(Ban)阴(Yin),(?)对(Dui)二(?)氧(Yang)化(Hua)硫(Liu)有(You)较(Jiao)强(Qiang)的(De)抗(Kang)性(Xing)。(?)栽(Zai)培(Pei)容(Rong)易(Yi),(?)常(Chang)能(Neng)自(Zi)行(Xing)繁(Fan)衍(Yan)。(?)生(Sheng)产(Chan)中(Zhong)多(Duo)采(Cai)用(Yong)播(Bo)种(Zhong)或(Huo)分(Fen)株(Zhu)繁(Fan)殖(Zhi),(?)夏(Xia)季(Ji)也(Ye)可(Ke)进(Jin)行(Xing)扦(Qian)插(Cha)繁(Fan)殖(Zhi)。(?)
形(Xing)态(Tai)特(Te)征(Zheng)
一(Yi)年(Nian)生(Sheng)或(Huo)二(?)年(Nian)生(Sheng)草(Cao)本(Ben),(?)高(Gao)30-60厘(Li)米(Mi),(?)疏(Shu)生(Sheng)柔(Rou)毛(Mao),(?)多(Duo)分(Fen)枝(Zhi)。(?)叶(Ye)具(Ju)柄(Bing),(?)叶(Ye)片(Pian)羽(Yu)状(Zhuang)分(Fen)裂(Lie),(?)裂(Lie)片(Pian)圆(Yuan)卵(Luan)形(Xing)至(Zhi)长(Chang)圆(Yuan)形(Xing),(?)或(Huo)在(Zai)上(Shang)部(Bu)有(You)时(Shi)线(Xian)性(Xing)。(?)头(Tou)状(Zhuang)花(Hua)序(Xu)单(Dan)生(Sheng)枝(Zhi)端(Duan),(?)或(Huo)少(Shao)数(Shu)成(Cheng)伞(San)房(Fang)状(Zhuang),(?)直(Zhi)径(Jing)2.5-5厘(Li)米(Mi),(?)具(Ju)长(Chang)梗(Geng);(?)外(Wai)层(Ceng)总(Zong)苞(Bao)片(Pian)与(Yu)内(Nei)层(Ceng)近(Jin)等(Deng)长(Chang),(?)舌(She)状(Zhuang)花(Hua)8,(?)黄(Huang)色(Se),(?)基(Ji)部(Bu)紫(Zi)褐(He)色(Se),(?)先(Xian)端(Duan)具(Ju)齿(Chi)或(Huo)裂(Lie)片(Pian);(?)管(Guan)状(Zhuang)黑(Hei)紫(Zi)色(Se)。(?)瘦(Shou)果(Guo)倒(Dao)卵(Luan)形(Xing),(?)内(Nei)弯(Wan),(?)具(Ju)1条(Tiao)骨(Gu)质(Zhi)边(Bian)缘(Yuan)。(?) 金(Jin)鸡(Ji)菊(Ju) 金(Jin)鸡(Ji)菊(Ju)(12张(Zhang)) 花(Hua)期(Qi)7-9月(Yue)。(?)
生(Sheng)长(Chang)环(Huan)境(Jing)
金(Jin)鸡(Ji)菊(Ju)类(Lei)耐(Nai)寒(Han)耐(Nai)旱(Han),(?)对(Dui)土(Tu)壤(Rang)要(Yao)求(Qiu)不(Bu)严(Yan),(?)喜(Xi)光(Guang),(?)但(Dan)耐(Nai)半(Ban)阴(Yin),(?)对(Dui)二(?)氧(Yang)化(Hua)硫(Liu)有(You)较(Jiao)强(Qiang)的(De)抗(Kang)性(Xing)。(?)在(Zai)地(Di)势(Shi)向(Xiang)阳(Yang),(?)排(Pai)水(Shui)良(Liang)好(Hao)的(De)沙(Sha)质(Zhi)壤(Rang)土(Tu)中(Zhong)生(Sheng)长(Chang)较(Jiao)好(Hao)。(?)在(Zai)肥(Fei)沃(Wo)而(?)湿(Shi)润(Run)的(De)土(Tu)壤(Rang)中(Zhong)枝(Zhi)叶(Ye)茂(Mao)盛(Sheng),(?)开(Kai)花(Hua)反(Fan)而(?)减(Jian)少(Shao),(?)它(Ta)整(Zheng)个(Ge)生(Sheng)长(Chang)过(Guo)程(Cheng)忌(Ji)暑(Shu)热(Re),(?)喜(Xi)光(Guang),(?)耐(Nai)干(Gan)旱(Han)脊(Ji)薄(Bao),(?)栽(Zai)培(Pei)管(Guan)理(Li)粗(Cu)放(Fang)。(?)
- 上(Shang)一(Yi)篇(Pian):(?)金(Jin)边(Bian)玉(Yu)簪(Zan)
- 下(Xia)一(Yi)篇(Pian):(?)金(Jin)娃(Wa)娃(Wa)萱(Xuan)草(Cao)