近交植物 的英文怎麼說
中文拼音 [jìnjiāozhíwù]
近交植物
英文
inbreeder- 近 : Ⅰ形容詞1 (空間或時間距離短) near; close 2 (接近) approaching; approximately; close to 3 (親...
- 交 : Ⅰ動詞1 (把事物轉移給有關方面) hand over; give up; deliver 2 (到某一時辰或季節) reach (a cert...
- 植 : Ⅰ動詞1. (栽種) plant; grow; cultivate 2. (樹立) establish; set up Ⅱ名詞(姓氏) a surname
- 物 : 名詞1 (東西) thing; matter; object 2 (指自己以外的人或與己相對的環境) other people; the outsi...
- 植物 : plant; flora; botany; stray; greenery; phyton; phytum; phyta; phyt ; phyto ; phyte : 草本植物 her...
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Adults will visit flowers, mating and find hostplant aristolochia kaempferi after eclosion. the active time of adults is from 9 : 00 a. m. to 18 : 00 p. m.,
雌蝶羽化后就近訪花、交尾,尋找寄主植物馬兜鈴產卵、雌蟲孕卵量為18 - 20粒;飛行緩慢,反應遲鈍,相對容易捕捉。Liihe palynological data indicate a vertical paleovegetational landscape : evergreen broad - leaved forest dominated by castanopsis, lithocarpus, cycobalanopsis and anacardiaceae etc occurred on the slopes near the deposit site ; mixed coniferous / broad - leaved forest and coniferous forest occurred on the area of high elevation, and main elements were tsuga, podocarpus, pinus, picea and abies etc. seven paleoclimatic parameters of liihe area estimated include mat ( 13. 3 - 20. 9c ), wmt ( 22. 5 - 27. 5c ), cmt ( 2. 5 - 12. 6c ), dt ( 12. 1 - 24. 8c ), map ( 803. 6 - 1254. 7mm ), mmap ( 179. 4 - 281. 9mm ) and mmip ( 10. 2 - l8. 5mm ). yangyi palynoflora comprises of 52 palynomorphs belonging to 32 families. the percentage of angiosperms is 61. 5 %, gymnosperms 9. 6 %, pteridophytes 25. 0 %, algae 3. 9 %
呂合孢粉植物群的組成反映該地區在沉積時期植被具有垂直分帶特徵,沉積地附近分佈有常綠闊葉林,包括殼斗科的青岡屬、栲屬、石櫟屬和漆樹科等植物,以及多種亞熱帶和溫帶闊葉成分;林中混生少量針葉樹(如松屬和杉科等) ;林內蕨類植物較少;距沉積地較遠的海拔較高的地區分佈由鐵杉屬、冷杉屬、雪松屬和雲杉屬組成的針闊混交林或針葉林。Inbreeders are plants which predominantly or wholly produce seeds from self-fertilization.
近交植物指主要地或完全地通過自在受精產生種子的植物。Laboratory animal genetic monitoring : skin grafting of inbred mice and rats
實驗動物近交系小鼠大鼠皮膚移植法Abstract : the paper considers that the experiment of affect scion of prunus japonica thunb on stock of prunus armeniaca l. furnish fresh evidence for graft hybridization , and proposes the possible mechnism for production of tillering prunus japoniaca thunb according to recent achievements in plant molecular biology
摘要本文認為「接穗郁李影響杏砧變異的實驗」為嫁接雜交研究提供了新的證據,並根據近年來植物分子生物學的有關研究成果,對蘗生郁李產生的原因進行了解釋。If similar phenotypes ( e. g. plants with similar flower shapes and color that attract the same insects ) breed together, this a positive assortative mating ; it may lead to inbreeding
如果相似的表型(具有相似的花形和花色,吸引相同的昆蟲的植物)在一起生育,這種正向選型交配可以導致近交。Add : south xing an road, huhhot 010010, inner mongolia 5kms from the train station and 15kms from baita airport. it is 5kms to the city center
-金歲大酒店地處呼和浩特市興安南路,與中國級植物園毗鄰,環境幽雅交通便利,令您倍感居城中而不近喧鬧之愜意。Longling palynoflora comprises of 86 palynomorphs belonging to 61 families, and consist of angiosperms ( 69. 0 % ), gymnosperms ( 4. 6 % ), pteridophytes ( 24. 1 % ) and algae ( 2. 3 % ). longling palynological data indicate a vertical paleovegetational landscape : humid evergreen broad - leaved forest occurred on the slopes near the deposit site, and dominant elements were castanopsis, lithocarpus, cycobalanopsis, mixed with ericaceae, anacardiaceae and sapindaceae etc, and abundant ferns grew in the forest ; the mixed coniferous / broad - leaved forest and coniferous forest distributed on the area of high elevation, dominant elements were tsuga, pinus, picea and abies
濕性常綠闊葉林分佈在沉積地附近,以殼斗科的石櫟屬、青岡屬和栲屬為主,混生漆樹科、桃金娘科、蓼科、大戟科和金縷梅科的楓香屬等植物,林內蕨類植物豐富;針闊葉混交林分佈在距沉積地較遠海拔較高的山地,主要包括松屬,鐵杉屬,羅漢松屬和一些闊葉植物類群;雲杉林、冷杉林和鐵杉林分佈在更高海拔的地區。Emasculation the removal of the stamens of a plant before the anthers burst to prevent self - pollination or unwanted crosses to nearby plants
去雄:在植物花粉囊裂開之前將雄蕊摘除,以防止自花受粉或與鄰近植物的有害雜交。Mongolica young stand, secondary natural forest, and the mixed forest of larix olgensis and fraxinus mandshurica rupr. countermeasures for controlling soil degradation were also recommended. the study got following results : ( 1 ) from young stand to mid - age of larix olgensis, with the closure of canopy and the decrease of undergrowth vegetation cover, soil acidity, enzyme activity, total inorganic phosphorus, available k, soil moisture and total porosity decreased significantly ; while soil organic matter content, humus component content, the amount of three main types of microbes, acid phosphatase activity, and bulk density in rhizosphere soil and non - rhizosphere soil increased with the increase of the amount of forest floor litter ; from mid - age stand to near mature stand, with the decrease of stand density and crown cover as well as the restoration of undergrowth vegetation after preliminary thinning, soil organic matter content, fulvic acid, exchangeable acidity, exchangeable aluminium, neutral phosphatase activity, total amount of inorganic phosphorus, the amount of actinomycetes, soil moisture, and total porosity in rhizosphere soil and non - rhizosphere soil apparently increased ; from near matu re stand to mature stand, soil activity acidity, organic matter content, humus component content, available phosphorus, total amount of amino acid, available k, soil enzyme activity, soil moisture, and total porosity in rhizosphere soil and non - rhizosphere soil decreased, but total phosphorus, soil acidity ( in particular, exchangeable aluminium ), and bulk density increased
結果表明: ( 1 )從落葉松幼齡林到中齡林,隨著林冠的郁閉和林下植被蓋度的急劇下降,林地土壤酸度、土壤酶活性、無機磷總量、速效鉀、土壤水分含量、總孔隙度呈明顯下降趨勢,而根際和非根際土壤有機質含量、腐殖質各組分含量、三大類微生物數量、酸性磷酸酶活性和土壤容重隨著凋落物的增加呈明顯上升趨勢;從中齡林到近熟林,由於撫育間伐,林分密度及郁閉度下降,林下植被蓋度逐步得到恢復,根際與非根際土壤有機質含量、富里酸、交換性酸、交換性鋁、中性磷酸酶、無機磷總量、放線菌數量、土壤水分含量、總孔隙度呈明顯的上升趨勢;從近熟林到成熟林,隨著林齡的增大,根際與非根際土壤活性酸、有機質含量、腐殖質各組分含量、有效磷含量、氨基酸總量、速效鉀、土壤酶的活性、土壤水分含量和總孔隙度呈下降趨勢,而根際與非根際土壤全磷含量、土壤酸度(特別是交換性鋁)和容重呈增加趨勢。After selected various high yielding and hybrid varieties, their nutrient uptake pattern, interaction among fertilizer, varieties and plant density should be investigated
近年來,我國選育出一批主要作物的高產品種和雜交種,應當研究它們的需肥特性,研究施肥與這些新品種及其種植密度等不同措施的關系。Abstract : in recent years certain progess in brassica signaling was reviewed about some self - compatibility - related genes such as srk, slg, scr, arc1, thl1 and thl2. meanwhile, molecular mechanism in brassica self - compatibility signaling was reviewed, including its action models
摘要綜述了近年來在蕓薹屬植物自交不親和信號轉導途徑中相關基因的研究進展,同時對其自交不親和信號轉導途徑中的分子機製作一闡述。In summary, the exotic species can affect native bird species in four main ways, 1 ) predation of birds or eggs by the exotic mammals ; 2 ) competition for habitats and foods with exotic birds, and loss of genetic diversity by hybridization with the closely - related exotic species ; 3 ) direct and indirect alterations of native habitats and food resources, and predation by the exotic invertebrates ; and 4 ) loss and fragmentation of habitats for native birds through altering species composition and structure of native plant communities by exotic plants
外來生物對鳥類的影響主要表現在以下幾方面: ( 1 )外來哺乳動物對成鳥、幼鳥或鳥卵的捕食作用; ( 2 )外來鳥類與本地鳥類競爭棲息地和食物資源,與當地的近緣種雜交而造成基因流失; ( 3 )外來無脊椎動物改變本地鳥類的棲息環境和食物狀況,甚至直接捕食本地鳥類; ( 4 )外來植物入侵改變入侵地的植物群落組成和結構,造成本地鳥類的棲息地喪失或破碎化,並通過改變入侵地生態系統的食物鏈結構而對高營養級的鳥類產生影響。Strain any group of similar or identical individuals, such as a clone, mating strain, physiological race, or rure line
品系:相近或相似植物個體歸為一個品系。例如一個單克隆,交配系,生理種,或純系。It was also investigated and analysed on the styles of cross section in road green space, the rate of green space, the kind of green space, the quantity of plant spaces in green space, the format of planting. on the base of these, the planning designs of road green space in the blocks of heze city were also studied in combination with the practical situation which the city of heze were building to be a plain - plantation city with the flowers and water. the main results were as follows : 1. there were some problems about road green space in blocks of heze city, which were detected and researched. ( 1 ) the rate of road green space was low and the styles of cross sectionin road green space were simple
本研究以菏澤城區道路綠地及街頭綠地為研究對象,對其綠地斷面形式、綠地率、綠地類型、綠地植物種類、數量、種植形式等現狀進行了全面的調查和分析,在此基礎上,結合菏澤近年創建以「花城水邑」為依託的平原森林城市建設的實際,對菏澤城區道路綠地規劃設計進行了研究,主要結果如下: 1 .菏澤城區道路綠地存在以下問題: ( 1 )道路綠地率低,綠地斷面布置形式單一,中心島面積偏小; ( 2 )植物種類少,景觀效果差; ( 3 )植物配置形式單一,地方特徵不突出; ( 4 )某些植物選擇不當,如遮陰功能差,影響交通安全等; ( 5 )行道樹與架空線存在矛盾,影響樹木生長,景觀效果差; 2 .根據荷澤實際情況進行了城區道路綠地規劃設計研究: ( 1 )提出了菏澤城區道路綠地規劃設計的依據、原則、總體布局、布局形式。Closely related squashes and gourds can also fertilize pumpkins. this cross - pollination will show itself not in the current year ' s pumpkins, but in seeds grown the following year
近科的南瓜和葫蘆類也能通過南瓜授粉來結出南瓜。這種交叉授粉的的近科植物當年並不會結南瓜,次年如播其種子便會長出南瓜來。Recently a long time not received any tax - duke angry, very serious consequences - to the black knight come to the fore, let everyone, animal plants produce money
最近很久沒有收到什麼稅了公爵生氣了,後果很嚴重-要黑騎士出馬了,要讓所有人,動物植物都交出錢來!Introduction : recently a long time not received any tax - duke angry, very serious consequences - to the black knight come to the fore, let everyone, animal plants produce money
最近很久沒有收到什麼稅了公爵生氣了,後果很嚴重-要黑騎士出馬了,要讓所有人,動物植物都交出錢來!Northern blot analysis showed the pf40 gene was expressed in all tissue of plant but predominantly in very young tissue such as hypocotyl and bud, the result was further tested by fusion pf40 with gus gene. used different hormone to induce the pf40 gene showed it was regulated by 6 - ba and ga
用pf40基因與gus基因融合表達的結果與northern雜交結果相近, pf40基因主要在植物生長旺盛部位表達。激素誘導實驗發現pf40基因是受6 - ba與ga的調控的。分享友人