| |
[這篇文章最後由光山在 2009/05/08 10:48pm 第 3 次編輯]^Xnp
一直到植物死亡才放出a1YQ0~
©台灣仙人掌與多肉植物協會 -- 台灣仙人掌與多肉植物協會論壇 }
cactus art對隱果的說明YJWC&@
http://www.cactus-art.biz/note-book/Dictionary/Dictionary_C/dictionary_cryptocarp.htm>ob27
They are retained within the plant body for several years or for the whole life cycle of the plant, and frequently (in Mammillaria) the fruit and seeds will be released only at the death of the plant after the disintegration of the old stem.
他們會把果實留在身體裡面 長達數年 或是整個生命週期48
有些品種(Mammillaria) 只有在植物掛了 老莖腐壞完畢之後 果實才會放出
c=bl
©台灣仙人掌與多肉植物協會 -- 台灣仙人掌與多肉植物協會論壇 /
cactus art 對黛絲的說明?1NFl
Cryptocarpic fruit: M. theresae is one of the few species of cactus with cryptocarpic fruits. That is, the fruit and seeds are produced and retained inside the stem of the plant. After the flower is finished and dropped off, the stem closes over the fruit and the fruit/seed gradually ripens within. The following years the fruit may remain within the body at the axil, or may protrude a bit. A thin membrane will be above the part where ripe seed can emerge. As the plant swells with the new growing season, the membrane fractures, and some seed from the past years can little by little drop down and germinate in the close proximity, forming small colonies.
But usually the seeds remain within the plant body for several years or for the whole life cycle of the plant, and frequently they will be released only at the death of the plant after the disintegration of the old stem.It is possible to collect fruit and seeds only by means of a thin pointed forceps. The seeds' vitality lasts for many years and moreover seeds contain inhibitors that preserve them from premature germination. Generally fresh seeds won’t germinate very well, only old seeds do. The complete germination of this kind of seed may take several years (Some will sprout unexpectedly after 5 or 8 years!). Because of the above peculiarity, seeds and plants of cryptocarpic Mammillaria (Series Longiflorae) are seldom available from commercial sources~ 5}
©台灣仙人掌與多肉植物協會 -- 台灣仙人掌與多肉植物協會論壇 pML%
翻譯:©台灣仙人掌與多肉植物協會 -- 台灣仙人掌與多肉植物協會論壇 `C07W
袋斯是少數幾種隱果仙人掌 這碗糕的意思是: 他的種子在莖裡面成熟 而且還會一直留在莖裡面 開完花之後花會下沉到莖的內部 莖便把果實包住 果實會在裡面慢慢的成熟 接下來的幾年果實被留在腋窩(Axil)內部 或是稍微冒出來一點點 . 一個薄膜蓋住了果實的"出口" (A thin membrane will be above the part where ripe seed can emerge) 生長季節時 肥腫的莖會把膜擠爆 一部分的種子(幾年前的種子)可以一點一點的跑出來 掉在植物附近變成一個小群落+
©台灣仙人掌與多肉植物協會 -- 台灣仙人掌與多肉植物協會論壇 n
但是果實通常會留在身體裡面長達數年 或是整個生命週期vu>
更多時後只有在植物掛了 老莖腐壞完畢之後 果實才會放出
使用尖頭镊(pointed forceps)從活植物身上把果實弄出來 是可行的G8
種子可常年保持發芽力，而且種子含有抑製劑，防止他們過早發芽。\J&}
新鮮的種子不好發芽 老種子就不一樣了!
要播種的所有種子發芽完畢 可能會耗上好幾年(有些時候會耗上5~8年囧)x&Vt1L
因為上述原因 隱果型Mammillaria的種子和植株很難從商業管道取得cY
| | |
|
|
|
按這裡註冊 
頂端 
加到"我的最愛"
主題管理：
總固頂 
短訊息
查看
搜尋
通訊錄
引用
回覆
只看我
2009/05/01 08:33pm 
IP: 已設定保密
O"~Zfs