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inflorescence n.1.開花;開花期。2.【植物;植物學】花序。3.花簇...

inflow

The best time to collect the materials for cloning is discussed in this paper , which is from the end of may to the beginning of june each year . it means there is only a week for the materials to transit from apex dividing tissue to flower inflorescence , but still a little change with temperature every year 實驗探討了克隆成花計時基因最佳的取材時間是,每年的5月末到6月初,頂端分生組織向花原基轉變時的一個星期內集中進行,具體時間隨每年溫度變化做適當調整。

Meanwhile , morphological characteristics of d . glomerata have significant relationships : those with upright and constrictive inflorescences have longer and narrower leaves , stronger stems , longer flag leaves , well - developed stamens and stronger seed reproductive capacity , whereas those with pendulous inflorescence have the opposite characteristics 2 )鴨茅植物形態學特征間存在明顯相關性,花序直立、緊縮的鴨茅,葉片窄長,莖稈粗壯,旗葉較長,雄性生殖器官發育良好,結種性能強;而花序下垂、開展的鴨茅則與之相反。

The pca results indicated that the characteristics of length , breadth , the angle of leaf basal in lamina and the characteristics of calyx - tube , corolla dimension and inflorescence pedicel in the flower were the main reasons leading to the morphological variations , and the f - test of single factor variance analysis verified the conclusion 主成分分析顯示,葉部特征的長度、寬度、葉基夾角等,以及花部特征的花獸筒、花冠幅、花序總梗等是造成不同居群野生早櫻表型差異的主要因素,單因素方差分析也印證了這一結論。

Primula merriiliana is a small plant of biennial , rosette herbs with pinnately dissected leaves . the flowers are borne on leafless scapes in umbellate inflorescences , which are arranged in the form of 1 - 3 level of the umbels . they are often heterostylous , whereas p . cicutarrifolia is different from the former in having homomorphic flowers , one level of umbel , and the eroded tepals 安徽羽葉報春為具異型花、花序1 - 3層,葉羽狀深裂的二年生小草本植物,毛茛葉報春為具同型花、傘形花序1層、葉羽狀深裂的二年生小草本植物,兩物種都在第一年八月開始萌發幼苗,第二年七月結束其生活史。

The promotion effects is stronger with the increase of number of photoperiods , which suggests that the flowering process in salicornia bigelovii torr . is not a “ all or none “ process . treated with 13 - 18 photoperiods and then transposed to long - daylength ( 17h light / d ) , some of the inflorescences of the plants reversed to vegetative condition , which means flowering reversion occurred ( which belongs to inflorescence reversion type ) 畢氏海蓬子開花的臨界日長為15小時,濟南地區最大晝長在6月23日,為14小時40分,并沒有超過其臨界日長,但處于自然日照條件下的畢氏海蓬子直至7月25日才形成花序,在此之前一直處于營養生長狀態,可能這個階段是成花物質積累的階段,當成花物質數量積累足夠多時,才可促進花序形成和導致開花。

Tufted perennial with strong creeping stolons ; leaf yellowish green to green , folded in bud ; leaf blade smooth , lanceolate , slightly bent at the joint with the sheath ; inflorescence of a terminal single raceme , spike - like , smooth , sub - sylindrical and slightly bent inwards 本種為多年生,簇生性,具強壯匍匐莖;葉綠至黃綠色,在芽期褶生,葉片多平滑,披針至長條形,先端略鈍,于葉鞘成一角度折生;花序為單一頂生總狀花序,光滑無毛,平扁,稍向內彎。

Inflorescence terminal , racemose - umbellate , 4 - 6 - flowered ; corolla funnel - campanulate , 4 . 5 cm long , pink , 5 - lobed , lobes rounded emarginated ; stamens 10 - 12 , 2 - 3 cm long , filaments sparsely tomentose on lower half ; ovary stellate - tomentose , style 5 cm , with a few glands at base 傘形花序式總狀,花序有花4 - 6朵;花冠漏斗狀鐘形,長4 . 5厘米,粉紅色,裂片頂端微缺;雄蕊10 - 12 ,長2 - 3厘米,花絲下半部被微柔毛;子房被星狀毛,花柱長5厘米,基部有腺體。

The most significant variance lay in the 1000 - seed - weight , followed by flag leaf length and inflorescence shape and then by distance between flag leaf and inflorescence with least in inflorescence length , plant form , leaf width and seed length 其中,種子千粒重變異最大;旗葉長度、花序形狀次之;穗葉距、花藥寬度、旗葉寬度等性狀變異中等;而花序長度、株型、葉寬、種子長度變異最小。

The author points out : chinese flowering quince flowers first , then unfolds its leaves ; the inflorescence is a cyme ; bearing branch is a specialized dwarf and cluster twig ; the development can be divided into two phases young fruit development and later fruit growth 先開花后展葉,花序為聚傘花序,花果枝為特化的短縮葉叢枝,梨果發育分兩個時期:幼果發育期和果實生長期。

6 ( 5 ) cf , a kind of phloem transport tracer , was used to test the functioning of the wound phloem across the graft union . 6 ( 5 ) cf was introduced from the leaves of the scion into autograft of c24 inflorescence stem 8 days after grafting 將6 ( 5 ) cf引入到接穗的葉片中,熒光顯微鏡觀察結果表明: c24擬南芥花序軸自體嫁接后8d ,在砧木的韌皮部中中可檢測到6 ( 5 ) cf的存在。

This article reviews the recent research advances of floral formation ( including floral induction , identification of inflorescence , floral evocation and floral morphogenesis ) in plants ( taking example by arabidopsis and antirrhinum ) 摘要以擬南芥、金魚草為例,介紹了近幾年植物成花(包括成花誘導、花序分生組織的組成、花發端、花器官發生及發育)研究的一些進展。

On the basis of the investigation into quantity characteristics of ear length , inflorescence flowers , number of pod and seeds of long ear alfalfa , the quantity characteristics of ear character of long ear alfalfa were statistically analyzed 摘要在對長穗苜蓿穗長、小花數、莢果數和種子數調查的基礎上,對長穗苜蓿品種的穗部性狀的數量特征進行了統計分析。

In the study of floral - dip method , flowering inflorescences of oilseed rape growing in field are immersed in floral - dip solution resuspended with cultured agrobacterium tumefaciens lba4404 or eha105 , resided binary plasmid pbi121 在油菜花序浸泡法( noraldip )轉基因的研究中,用含雙元載體及報告基因的農桿菌在生產大田直接浸染正在開放的油菜花朵。

Controlled growth chamber study showed that potted haden mango under 17 / 10 had prosperous reproductive growth , with expanding inflorescence branch , and gradually declined leaves on panicle 盆栽2年生海頓檬果在花期新梢葉腋之花序,于生長箱日夜溫17 / 10之條件下,生殖生長漸趨旺盛,新梢上葉腋小花序漸漸擴張,葉片陸續脫落而轉變成正常花序。

Tufted with tillers , short rhizomes and stolons ; leaf folded in bud ; leaf blade bluish green , linear with boat - shape tip ; inflorescence an open panicle ; seeds awnless . flowers from april to june 本種?簇生形,具分? * ,亦具短的根莖及匍匐莖;葉在芽期是褶生;葉片藍綠色,長條狀,前端成船狀;花序?開放圓錐花序;種子無芒;花期4至6月。

Furthermore , by hierachical clustering , all 25 populations can be classified into 3 groups , in which those with pendulous inflorescence are in the same group and those with upright inflorescences are in the other two groups 3 )聚類分析表明,不同野生鴨茅種源可劃分為3類,其中花序下垂種源聚于一類;而花序直立的種源分居另兩類。

Low growing perennial with creeping stolons ; leaf light green , rolled in bud ; leaf blade long - lanceolate to linear , apex acute , inflorescence a short , open panicle , somewhat contracted 本種為多年生,矮生性,具匍匐莖;葉淡綠色,在芽期時卷生;葉片條狀,先端尖;花序為一短小,開展而稍扁壓的圓錐花序。

From total 16 , 660 dipped inflorescences , l , 268g matured seeds were harvested . in kanamycin - resistent experiment the surface - sterilized non - treated seeds were placed on ms - medium with various kanamycin concentrations 從總共16 , 660個進行了轉基因操作的花序上共收獲1 , 268克成熟種子。

In autograft from inflorescence stems callus tissue was found 4 days after grafting . no xylem and sieve elements were differentiated in both scion and stock in this period C24擬南芥花序軸自體嫁接后4d ,嫁接面處愈傷組織開始形成,嫁接體雙方還沒有分化出管狀分子和篩分子。