suaeda 中文意思是什麼

suaeda 解釋
堿蓬屬
  1. Cumulation properties of heavy metals by suaeda heteorptera on estuary banks of river qingjinghuanghe in tianjin

    天津市清靜黃河口河岸翅堿蓬的重金屬富集特性
  2. In order to endure salinity, salt - dilution halophyte, the suaeda salsa took the most important measures of succulence of some organs

    稀鹽鹽生植物堿蓬適應鹽漬環境的一個重要變化就是部分器官肉質化。
  3. Study on the leaf succulence of suaeda salsa under differently natural saline environments

    不同自然鹽漬生境下鹽地堿蓬葉片肉質化研究
  4. Salt treatment had effects on growth, succulence and some physiological parameters. in present study, suaeda salsa seedlings were treated with different salts and isoosmotic peg to examine the succulence and some physiological parameters. the hydraulic conductance ( lo ) of the roots, the water permeability of protoplasts and western blot analysis of aquaporins in plasma membrane and tonoplast under nacl were determined

    本實驗以鹽生植物堿蓬幼苗為材料,用不同的鹽及與nacl等滲的peg處理,測定肉質化及有關生理指標,並測定nacl處理下植物根的導水性,原生質體的水滲透性,並在分子水平上進行了細胞質膜及液泡膜水孔蛋白免疫雜交分析。
  5. 5 layer number of cortical cells in stem was n ' t changed evidently, however the ratio between cortical thickness and stem increased as well as the ratio between vascular cylinder and stem, up the gradient of nacl concentration. 6 stem dm of suaeda salsa remarkably decreased with increasing nacl concentration, so did the vessel dm of xylem in the stem

    ( 5 )隨鹽濃度的增加,莖皮層細胞層數未發生明顯的變化,但皮層厚度所佔莖的比重增加,維管組織占莖的比重同皮層厚度與莖半徑的比值表現出相同的趨勢。
  6. The regeneration system of soybean cytoledon node and agrobacteriunr mediated transformation method is the first selection at present. in the second part of this experiment, the expression vector prok2 containing npt ii and ssnhx1 ( na + / h + antiporter ) gene from suaeda salsa was introduced into soybean cytoledon nodes by gene transformation mediated by agrobacterium tumefaciens, and kanamycin resistant transgenic p lants were obtained by screening in selective condition

    本實驗第二部分通過農桿菌介導法將含npt -和鹽地堿蓬na ~ + h ~ +反向轉運蛋白基因( ssnhx1 )的表達載體prok2導入大豆子葉節中,經過含km的篩選培養基連續篩選,獲得了ssnhx1轉基因植株,篩選劑卡那黴素的適宜濃度是50mg . l ~ ( - 1 ) 。
  7. And suaeda heteroptera. the radicle growth of all crop seeds was inhibited by two extracts, and when the concentration of ethanol extract exceeded 5gdw. ml - 1, crop seeds germination was claged, too

    瑞香狼毒葉石油醚和乙醇提取物均抑制受試作物種子胚根的生長,乙醇提取物濃度高於5gdw ? 100ml ~ ( - 1 )時,作物種子的萌發均受到抑制。
  8. Extraction of suaeda salsa oil by low intensity and multifrequency ultrasound technology

    低強度多頻超聲浸取堿蓬籽油
  9. 2. effect of nacl treatment on the subunits expressions and activities of h + - atpase and h + - ppase from suaeda salsa northern blot analysis indicated that the transcription of v - h + - atpase subunits b, h and c were obviously up - regulated by nacl stress. the transcripts of mrna of b and h subunits in 400 mmol / l nacl - treated plants were significantly higher than those in control during 0 - 120h and the mrna levels of b, h and c subunits were also increased under 100 and 400 mmol / l nacl treatment

    400mmol lnacl處理鹽地堿蓬植株0 - 120h發現鹽脅迫明顯誘導了鹽地堿鹽脅迫下鹽地堿茨液泡膜質子泵衷達分析及過量系達印mhxaw對擬甫芥耐鹽性的影響蓬液泡膜h 」 atpaseb 、 h亞基基因表達; 100 、 400mmol lnaci處理鹽地堿蓬植株,分析其葉片液泡膜h 」
  10. 2 effect of k + nutrition and nacl stress on the growth and k + content of suaeda salsa plants the results showed that the increase in growth of suaeda salsa plant was mainly due to the increase of shoots

    二拉營養和naci脅迫對堿蓬生長和k 」含量的效應堿蓬的生長主要以地上部分為主。 k 「營養供給缺乏時,堿蓬分枝較少,長時間缺k 」培養,葉片瘦弱,葉黃,老葉受害明顯。
  11. Under nacl stress, the activity of sod in leaves of suaeda salsa increased

    脅迫大於naci脅迫的原因之一。玉米在nazco 。
  12. Seed movement across the soil surface of these bare alkali - saline patches was abundant and dominated by the seeds of pioneer species, such as chloris virgata and suaeda corniculata, which accounted for over 96 % of these trapped seeds

    土壤表面種子流數量巨大,且以一年生耐鹽鹼的先鋒植物(虎尾草和鹼蓬)種子為主,占總流量的96 % 。
  13. This proved that k + nutrition played an important role in the growth of suaeda salsa

    可見, k 」營養在堿蓬生長中起關鍵作用。
  14. All of these mean that suaeda salsa can resist nacl stress effectively but can " t resist na2co3 stress effectively

    這些都表明,堿蓬的耐鹽性較強而耐堿性較差,即堿害大於鹽害。
  15. The wetland habitats for many wild animals were seriously affected by this change and the habitat pattern had an obvious change, too. the area of suitable habitat ( sd 0. 35 ), which had reduced by 7637 hm2 in the ten years, was becoming smaller and more fragmented, with deteriorated quality. for red - crowned cranes, the area with high spatial diversity values ( sd 0. 65 ) and that with mid - high values ( 0. 5 sd < 0. 65 ), which constituted the main part of suitable habitat of red - crowned cranes, had reduced by 9232 hm2 and 15584 hm2 respectively, with the shrinking of natural land cover, such as reed and suaeda

    研究區野生動物生境格局受人為和自然干擾的雙重影響而發生了較為明顯的變化,整體趨勢是生境適宜性逐漸降低,適宜生境和較適宜生境( sd 0 . 35 )的面積十年間減少7637hm ~ 2 ,丹頂鶴的適宜生境( sd 0 . 65 )和較適宜生境( 0 . 5 d < 0 . 65 )面積分別減少9232hm ~ 2和15584hm ~ 2 ,且生境的破碎化程度加深,在空間上呈現由北向南海向推進、由東向西壓縮之勢,生境質量呈下降趨勢。
  16. 8 the pith made of small parenchyma cells was long - oval, however the pith looked like a cross which devided the preliminary xylem into four parts was made of larger parenchyma cells. 9 there are well - developed aerenchyma in suaeda salsa, including large sub - stomatal chambers and intercellular spaces in palisade layer, spaces produced by lysigenous breakdown of cortical cells in stem and roots

    侶)髓在對照中僅由有限數目的較小的薄壁細胞構成,髓的形狀表現為長橢圓形, 50 、 100 、 200 、 400inmnaci處理下,髓中的薄壁細胞較大,細胞數目較多,髓呈「十」字形,將初生木質部分割為四部分,這一特殊現象在前人的工作中尚未報道。
  17. But more energy will be used if the plant depends mainly on the organic osmotica to regulate its osmotic potential. this is another reason which made suaeda salsa ca n ' t resist na2co3 stress effectively

    然而,植物用有機物來進行滲透調節所消耗的能量比用無機離子多得多,這也是在na _ 2co _ 3脅迫下堿蓬生長受抑的又一原因。
  18. First of all, the growth of suaeda salsa treated with nacl was consistent with its capacity of adaptation to salt condition. fresh weight, dry weight and organic dry weight of plant exposed to 200 mmol / l nacl for seven days were significantly enhanced compared with those of the controls, i. e. up to 198. 4 %, 153. 3 % and 120 % of those of the controls respectively

    200mmol lnacl處理時七天後,堿蓬的鮮重、干重和有機干重均顯著增加,分別為對照的198 . 4 、 153 . 3和120 ; 400mmol lnacl處理時,鮮重和干重仍明顯高於對照,為對照的154 . 8和150 ,而有機干重和對照相比無顯著差異。
  19. Compared with nacl treatment, under na2co3 stress, the organic osmotica played a more important role in osmotic regulation of suaeda salsa which maybe resulted from the adaptive reaction to high ph value

    和nacl處理相比,在na _ 2co _ 3脅迫下,有機物所起的滲透調節作用大於nacl處理,這也許是堿蓬為適應高ph環境而作出適應性反應的結果。
  20. Under na2co3 stress, the content of proline increased, so proline must be a kind of buffer in suaeda salsa

    Cos脅迫使na k十比增加的幅度都大於naci脅迫,即產生的離于不均衡現象更嚴重,這是ndico 。
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