自花授粉 的英文怎麼說

中文拼音 [huāshòufěn]
自花授粉 英文
self-pollination
  • : Ⅰ代詞(自己) self; oneself; one s own Ⅱ副詞(自然;當然) certainly; of course; naturally; willin...
  • : Ⅰ名詞1 (種子植物的有性繁殖器官) flower; blossom; bloom 2 (可供觀賞的植物) flower 3 (形狀像花...
  • : Ⅰ動詞1. (交付; 給予) award; vest; confer; give 2. (傳授; 教) teach; instruct Ⅱ名詞(姓氏) a surname
  • : Ⅰ名詞1 (粉末) powder 2 (用澱粉製成的粉條或粉絲) noodles or vermicelli made from bean potato o...
  • 授粉 : [植物學] fertilization; pollination
  1. The selection methods applied in soybean breeding are those used in improving autogamous plant species.

    大豆育種工作中應用的選擇方法即是那些用於改良自花授粉植物的方法。
  2. This eliminates the possibility of self-pollination.

    這減少出現自花授粉的可能性。
  3. 5. the fructified rate by self - pollination is 19. 4 %, and the rate by artificial pollination amounts to 67. 2 %. the best time of pollintion is 24 hours after blooming

    結實率為19 . 4 % ,人工輔助結實率達67 . 2 % ,最佳時間在開后24小時前後。
  4. In normal greenhouse condition, coda - transgenic wheat lines ( to ) had the same plant morphorlogy and pollen i2 - ki staining rate as untransformed control plant. after treating with 300 mm of 5 - fc, however, changes in configurations of spikelet, floret and anther have been observed in the transgenic lines but not in the control, and 50 % gus - positive lines displayed outside - opened glume, abnormal stamen, smaller and thinner anther, shorter filament, and failure of selfing. in parts of 5 - fc - treated transgenic lines, the pollen staining rate by i2 - ki was much lower than that of untransformed control

    溫室栽培的轉基因小麥苗( t _ 0 )未噴5 - fc處理時植株外部形態和碘-碘化鉀染色的著色率與未轉基因的對照沒有差異;用300mm的5 - fc處理后,發現有50 gus陽性株系與對照有明顯的區別,表現為小穗穎殼外張,絲短縮,藥發育不良,較小、黃白色且粒少,,無外來則不結實。
  5. Studies on dynamics of boron and magnesium nutrients during fruit development of parthenocarpy and self - pollinated citrus cultivars

    單性結實和自花授粉結實柑橘果實發育中硼鎂營養動態的研究
  6. The seed - set by legitimate union is higher than that by illegitimate union. as to pollination effect, the seed - set of p. cicutarrifolia usually depends on pollinator visiting, but selfing will be favored in the stressed environment

    其同型率高,異型率低,而毛茛葉報春在正常情況下,以蟲媒為主,當環境受到協迫時,也可進行自花授粉
  7. Cotton is naturally self-pollinated.

    本是自花授粉的。
  8. They were maintained by normal self-pollination.

    它們保持正常的自花授粉繁殖。
  9. Self-pollination, and subsequently self-fertilization, in orchards always takes place to some extent.

    在果園中,常常有某種程度的和隨后地精。
  10. Changes in concentrations of boron ( b ) and magnesium ( mg ) in the ovary ( fruitlet ), rind and pulp of fruit were investigated throughout fruit development of parthenocarpic kamei satsuma mandarin ( citrus unshiu marc. ) and self - pollinated egan 1 tangerine ( c. reticulata blanco ). the results showed as follows : 1 ) b concentrations in the ovary of kamei were at high levels before flowering and at full bloom, and decreased after flowering, whereas that of egan 1 was relatively low at full bloom, thereafter significantly increased. no significant differences were observed in mg changes in the ovary ( fruitlet ) between the two cultivars, which presented decreasing trends after flowering. 2 ) minor changes of b concentrations in the rind of the two cultivars were detected, remarkable changes were found for b in the pulp, which came to the peak values during the stage of fruit enlargement. mg concentrations were relatively high in the rind and pulp of the two cultivars during early fruit development, and presented obviously declining trends during the middle and late stage of fruit development

    以單性結實的龜井溫州蜜柑和自花授粉結實的鄂柑1號橘為試材,對整個果實發育期的子房(幼果) 、果皮和果肉的硼鎂含量變化進行了測定.結果表明: 1 )龜井前至期子房硼含量就已較高,後下降;而鄂柑1號期子房硼含量相對較低,後有一顯著上升;兩品種子房(幼果)鎂含量變化無明顯差異,后均趨下降. 2 )兩品種果皮硼含量變幅較小,而果肉硼含量變幅相對較大,且均在果實膨大期出現明顯的上升高峰;兩品種果皮和果肉鎂含量在果實發育前期均相對較高,在果實發育的中後期則趨明顯下降
  11. In the early 1970s, he succeeded in developing three strains of hybrid rice, namely male sterile, maintainer and restorer, and obtained the world s first high - yielding hybrid rice strain. he is the first scientist who successfully altered the self - pollinating characteristic of rice and made large - scale farming of hybrid rice possible. this earned him the title " father of hybrid rice "

    七十年代初,袁教成功實現了雜交水稻的不育系、保持系及恢復系三系配套,首次育出雜交水稻;他又打破世界的自花授粉作物育種的禁區,並實現了大面積種植雜交水稻的可能,為他在國際上贏得雜交水稻之父的美譽。
  12. Mrs products of the jujube tree, leaf, fruit shrink, fruit, dates and other physiological diseases of rust have a strong inhibitory effect. may increase their resistance, and significantly reduce the incidence of pests and diseases, improve the resistance of jujube, drought and cold. the ability to resist natural disasters such as high temperature, the use of fertilizer can enhance pollinated fruit to prevent falling, and fruit drop. color, luster beautiful skin without splitting out, sugar, improve quality and significantly increase fruit can increase output 10 - 25 %. sweeter 3 - 5, and significantly reduced pesticide use

    本產品對棗樹的黃葉、小葉、縮果、裂果、棗銹等各種生理性病害的發生有極強的抑制效果,可增強其抗逆性,明顯減少病蟲害的發生,提高棗樹的抗病、抗旱、抗寒、抗高溫等抵抗然災害的能力,使用后可提高肥效,提高座果率,防落、落果、著色好,表皮光澤艷麗而不列裂,增糖,提高品質,果個明顯增大,可提高產量10 - 25 % ,增加甜度3 - 5度,並可大幅度減少農藥之使用。
  13. Self - compatibility the capacity to self - fertilize. many flowers are capable of self - fertilization if pollination fails, and a few species do it regularly

    交親和性:指植物受精的能力。許多可以在失敗后進行受精,其中有些種類定期進行此過程。
  14. At present the company is mainly in the line of the natural with the insect butterfly specimen of the farming frame. photo frame, card painting fame and light frame. each product is of high value for appreciation. we have more than 50 series with excellent out looking, different taste and all kinds of styles, which make it very popular in america and west europe etc through out the world to meet the demand of the market we welcome the customer at home and abroad to enable us to make samples according to your original ones

    蝴蝶,體態窈窕,艷麗多姿,在飛舞探吸蜜的過程中,即幫助植物傳,又以其身斑斕的色彩圖案,點綴了大然。被人們譽為「蟲國的佳麗」 , 「會飛的朵」 。它象徵著美好幸福吉祥友誼愛情
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