plantlet 中文意思是什麼

plantlet 解釋
胚芽
  1. When the viviparous plantlet abscises, there are 1 - 3 leaflets on it

    此外，珍珠虎耳草還可通過無性系分株來進行繁殖。
  2. 3. shading levels effected on the growth of cultivated plantlet from adventitious buds in plastic house. lower shading level could increase the root development including root number, fresh weight and dry weight

    不同遮陰度對花葉玉簪品種不定芽組培苗煉苗的營養生長有較大的影響，低遮陰度能顯著增加植株的根數、根鮮重和根干重。
  3. Regeneration of peach plantlet from callus derived from explant

    桃離體組織分化再生植株的研究
  4. Plantlet regeneration and agrobacterium - mediated transformation of peanut with epicotyl as explants

    花生上胚軸為外植體的植株再生及轉化研究
  5. Tissue culture and plantlet regeneration of eucalyptus urophylla

    尾葉桉的組織培養及植株再生
  6. It was shown that hairy root of autotetraploid indigoblue woad was better than that of diploid indigoblue woad. 2 establishment and optimization of regenerating plantlet system from hairy roots

    2建立並優化了毛狀根植株再生體系通過三種途徑可獲得毛狀根再生植株。
  7. Effect of environmental control on photoautotrophy and leaf ultrastructure of plantlet in vitro of ipomoea batatas lam

    環境調控對甘薯組培苗光合自養和葉片超微結構的影響
  8. The effects of varieties and hormones on sweet potato meristem culture and plantlet regeneration

    熱處理結合莖尖培養去除甘薯叢枝病植原體
  9. Plantlet regeneration by isolated microspore culture of somatic hybrid of eggplant

    茄子體細胞雜種游離小孢子培養獲得再生植株
  10. And the viviparous plantlets of both species are formed for the differentiation of floral primodium, but the position if viviparous plantlets is different. for the species of polygonum viviparum l., the viviparous plantlets are formed in the inflorences, while in saxifraga cernua l are in the leaf axils. on the results of observation for morphology and anatomy, vascular bundles of viviparous plantlet are connected with that of their parent

    從來源和性質看，二者的胎生苗均由花原基直接分化形成；但從位置上看，珠芽蓼在花序中形成胎生苗，而珍珠虎耳草則在地上莖的葉腋部位形成胎生苗；從形態解剖角度觀察，胎生苗的維管束與母體的維管束直接相連，胎生苗脫落時，其上已長出葉片1 - 3枚。
  11. Before the formation of leaves, the nutrition for the development of viviparous plantlet is supplied by its parent, which is a kind of typical foraging behavior. but as to parents, it is a kind of parental breeding behavior and altruism. when talking about heredity and fitness, such a kind of altruism is a sort of egoism too

    在胎生苗葉片產生以前，它的營養全部由母體提供，屬于全異養階段，這是一種典型的覓源行為；從母體的角度來看，這又屬於一種親代哺育行為與利他行為；而從遺傳與適合度的角度考慮，母體的這種利他行為同時也是一種利己行為。
  12. Physiological and biochemical differences between field plant and test - tube plantlet of amygdalus communis cv. rootstoc

    試管苗與大田苗的生理生化特性差異
  13. Tissue culture and plantlet regeneration of rabdosia ternifolia d. don hara

    三葉香茶菜的組織培養及植株再生
  14. After 30 days. green buds were rooted on 1 / 2 strength mso medium containing lomg / l km. plantlet with normal roots were transferred to field for further analysis. 3

    30天後可分化出綠芽，把分化出的綠芽在1 / 2ms0 + 10mg / lkm培養基上進行生根篩選，把能夠正常生根的苗移栽田間，做進一步的鑒定。
  15. Effects of temperature on senescence of gf43 prunus domestica l. plantlet in vitro

    43李離體保存中老化作用的影響
  16. Hybrid embryos regenerated by callus and obtained more lily plantlets. isoenzyme zymograms of lily plantlets by embryos culture were similar to results of seed developed into plantlet

    雜種胚通過愈傷組織途徑分化成苗，植株再生頻率高，初步鑒定，其同工酶譜帶與雜種實生苗是相似的。
  17. Sweetpotato pollens killed by u. v. didn ' t sprout ; 2. normal pollens sprouted ; 3. pollens of 5x mixed with recognition pollens attached and sprouted much ; 4. in the negative - cross, sweetpotato pollens attached and sprouted much on the stigma of 5x ; 5. in the possitive - cross without recognition pollen, 5x pollens few attached and sprouted ; 6. in the treatment of pgr ( twice ), globular - embryo observed on 15 days after pollination ; 7. ovule obtained by intercross germinated on the medium ; 8. plantlet from intercross ovule grew on the medium ; 9. seeds obtained by opening pollination ; 10. tubers of hybrids from 5x crossed by sweetpotatos for two generations

    紫外線殺死的甘薯花粉在親和柱頭上不萌發； 2 .未經紫外線處理的甘薯花粉在柱頭上正常萌發； 3 .在蒙導花粉作用下，五倍體的花粉在甘薯柱頭上大量附著和萌發； 4 .反交組合甘薯花粉在五倍體柱頭上大量附著和萌發； 5 .正交組合無蒙導花粉時五倍體花粉少量附著和萌發； 6 .生長調節劑二次處理后，授粉后15天所見的球形胚； 7 .雜交胚珠在培養基上萌發； 8 .雜交胚珠培養成苗； 9 .放任授粉收獲的大量種子； 10 .五倍體與甘薯雜交兩代產生的後代群體的結薯性。
  18. Tissue culture and plantlet regeneration of leaf of jinchang jujube

    金昌棗葉片組織培養及植株再生
  19. The optimum concentration of kanamycin was different at different stage of culture, which was 50mg / l at calli induction stage, 100mg / l at embryogenic calli selecting stage, and 50mg / l at plantlet root elongating stage, respectively

    把愈傷組織誘導階段的kan濃度定為somg / l ;愈傷組織繼代的kan濃度定為100m叭;小植株長根的培養基的kan濃度定為som叭。
  20. In this paper introduced the study of fuzzy controller which was used for co2 supplying control from co2 source - high - pressure steel tin to culture box, studied the control of relative humidity and co2 concentration in the culture box and effects of co2 enrichment ( enrichment concentration was 900 - 1100mol mol - 1 ) on the growth of chrysanthemum plantlet and tried to clean the air in the culture box by cycling the results indicated that this environment control system operates normally and reliably. it can keep the co2 concentration and relative humidity in setting scope ; it is good to the growth of the culture plantlets to clean the air in culture box by cycling ; co2 enrichment can promote the growth and photosynthetic and can increase the percentage of shooting the number of new leaves of the chrysanthemum plantlet cultured under co2 - enriched condition is 1. 85 times of the plantlet cultured under co2 - nonenriched condition ; the number of the roots of the chrysanthemum plantlet cultured under co2 - enriched condition 5. 67 times greater compared with the plantlet cultured under co2 nonenriched condition

    結果表明：所研製的無糖組培微環境co _ 2增施監控系統工作正常、穩定、可靠，能有效地將組培箱內的co _ 2濃度及其相對濕度控制在設定范圍內；用箱外循環法對箱內氣體凈化處理后，改善了組培箱內的氣體環境，有利於組培苗的生長發育； co _ 2富集環境中，組培苗生長健壯、發育良好，生根率顯著提高，根系發達。本實驗條件下，處理組菊花組培苗的新增葉片數是對照組的1 . 85倍；處理組的根總長是對照組的10 . 6倍；處理組根數是對照組的6 . 67倍。
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