根繁殖 的英文怎麼說
中文拼音 [gēnfánzhí]
根繁殖
英文
root propagation-
The deficiency of these substances will directly lead to a low productive capacity of animals, a poor resistance, a slow growth of fat, a small output of milk, and a weak fertility, etc. in order to help the herders find solutions to these problems, mr. bazil confected a feedstuff with necessary minerals for local herders based on the results of the float grass testing and his own personal work experience of many years
去年秋天對當地水草進行檢測，結果發現缺少多種牲畜體內所需的礦物質和微量元素。這些物質的缺乏會直接導致牲畜生產能力低下，抵抗力差，長膘慢，奶產量低，繁殖能力差等。為了能幫助牧民找到解決這些問題的方法，巴茲爾先生根據水草檢測結果及自己多年的工作經驗為當地牧民配製了所需礦物質飼料。Bud is produced in both rhizome and tiller - node, rhizome can produce more buds than tiller - node on hordeum brevisubulatum, arundinella hirta, calamagrostis epigeios, c. rigidula and hierochloe glabra populations. both 1st age rhizome and tiller - node of 1st age tiller are mainly two contributors in importing of bud bank
根莖和分蘗節是芽的主要產生部位，牛鞭草、野古草、拂子茅、硬拂子茅和光稃茅香種群根莖的營養繁殖力比分蘗節強， 1齡根莖和1齡分蘗株分蘗節是芽庫輸入的主要貢獻者。The tiller - nodes of 6 species of rhizome grass, including leymus chinensis, hemarthriajaponica, arundinella hirta, calamagrostis epigeios, c. rigidula, hordeum brevisubulatum in songnen plain, can live at best for 2 to 5 years, and do 2 to 4 propagating generations which is the same as the age class of tiller in number. the age structure of population is an increasing model which the young tiller is more than the old at quantity and biomass. during the whole growing season, the age spectrum varies for each species
松嫩平原，羊草、牛鞭草、野古草、拂子茅、硬拂子茅和野大麥等6種根莖型禾草種群的分蘗節最多可以存活2 5個年度，可以進行營養繁殖2 4個世代，分蘗株的齡級數與分蘗節營養繁殖的世代數相同，在種群分蘗株的數量和生物量上，生長季的各個時期均以幼齡分蘗株占較大比例，呈現為明顯的增長型年齡結構，各種類的年齡譜組成各異。Are in accordance with the national regulations governing shrimp breeding and nutrients. its contents are based on akio kanazawas research report. akio kanazawa is the professor of marine resources, nutrient chemistry at kagoshima university, japan
維仁蝦片成分符合國家規定之蝦苗繁殖營養需求，其含量組成氨基酸需求比例根據日本鹿耳島大學海洋資源營養化學教授金澤昭夫研究報告，嗜口性良好。Introduce according to the relevant data, persian cat is in around 16 centurieses, from the himalayas cat and angola cat miscellaneous hand over, lift through several years to breed but grow purely. persian cat ' s figure is bigger, wering grown by the hair and thick and airtight, head circle big, the face is flat even, sum breadth the ear is small, circle the eye snub - nosed tone short breadth, the body feels round and smooth because the hair grows, the arms and legs is thick short soft, the tail is fluffy and bulky, giving person a kind of noblest felling. persian cat ' s pressing is canned is divided into a white, black, red by the hair color ' s dissimilarity, yellow, dark gray, blue, double color, tortoise shell color, miscellaneous color, tiger spot color etc. species. take species of the red as among them valuable
根據有關資料介紹，波斯貓是在16世紀左右，由喜馬拉雅貓和安哥拉貓雜交，經過多年的提純繁殖而培育出來的.波斯貓體形較大，被毛長而且厚密，頭圓大，臉扁平，額寬耳小，圓眼塌鼻口吻短寬，軀體因毛長而感覺渾圓，四肢粗短柔軟，尾蓬鬆粗大，給人一種雍容華貴的感覺.波斯貓按被毛顏色不同可分為白色，黑色，紅色，黃色，暗灰色，藍色，雙色，玳瑁色，雜色，虎斑色等品種.其中以紅色的品種尤為名貴.波斯貓外表美麗大方，叫聲細小甜美，性格溫和，膽大好奇，喜歡與人親近，善解人意，容易調教，是一種深受人們喜愛的高貴寵物.有關波斯貓的起源眾說紛紜，現較統一的說法是在阿富汗土著長毛貓的基礎上，同土耳其或亞美尼亞地區的安哥拉貓雜交培育而成。D. versipelis also reproduces by vegetative progagation with rhizomes. 3
八角蓮還可通過根壯莖進行營養繁殖。2 comparative study on morphology in the light of the form of the materials, hup shows more approximate relationship with gri : they are 50 ~ 70cm high at the period of fructescence ; both are perennials and reproduce themselves by root stock, and especially, hup can also reproduce itself by branch roots and buds growing from stipes when the stems fall againt the ground, and then those buds develop into new bodies ; while gri can reproduce itself not only by vegetative propagation but by seeds. both of hup and gri characterize with bigger leaf blade and with the approximate form of simple leaf, with root stock, and with two - line seeds in one fruit
2形態學比較從形態上來看，新種hup與分佈海拔高度相近的gri比較接近:植株體高大，果期株高50一7ocm ;都為多年生，能以其根狀莖繁殖，但前者還以較為特殊的營養體繁殖後代，即倒伏后每個莖節上長出新的根和芽，發育成獨立的新植株，後者既能以營養體繁殖，又可通過種子繁殖;具有較大的葉片且單葉形態相近，果實內有二行種子（其它種為一行） . 。This paper briefly reviews the possible effects of climate change on avian biology and ecology all over the world, with emphasis on new findings from several long - term studies in europe and north america, which provide unique opportunities to investigate how long - term changes in climate affect birds at both individual and population levels
根據全球范圍內氣候變化對鳥類影響的研究資料，尤其是北美和歐洲的一些長期研究項目的成果，綜述了氣候變化對鳥類分佈范圍、物候、繁殖和種群動態變化等方面的可能影響。Monitoring of the sites has shown that the releases have generally been successful as breeding activities have been observed in most of the sites
根據監察顯示，在大部份放生的地點，都發現有樹蛙繁殖，放生行動可謂成功。The winter tiller is more than the spring tiller at quantity hi leymus chinensis, calamagrostis epigeios and c. rigidula population at the beginning growing season. it is an efficient strategy to increasing survival fitness and propagating potential for rhizome grass to grow many active and strong winter tillers
生長季初期，羊草、拂子茅和硬拂子茅種群返青的分蘗株以冬性植株多於春性植株，冬性植株生活力旺盛、抗性強，形成冬性植株是根莖型禾草種群提高生存適合度，增強營養繁殖力的有效策略。The bodies of imp are 20 ~ 60cm high at the period of fructescence, which is alike to that of hup and gri ; the other characters are alike to those of hir and scu
分佈在中等海拔的imp植株體較為高大，果期株高20一60cm ，這一點與hup和gri較為接近;僅以種子繁殖後代，無根狀莖;羽狀復葉，葉片較小，且有明顯的小葉柄;果實The bodies of hir and scu are short and small comparing with the two former, 15 - 30cm at the period of fructescence ; both characterized with no root stock, and with small leaf, which is pinnately compound leaf, and with only one - line seeds in a fruit
廣佈於較低海拔地帶的hir與scu植株體相對矮小，果期株高15一30 。 m ;沒有根狀莖，僅以種子繁殖;葉片較小，均為羽狀復葉，且有明顯的小葉柄;果實內為一行種子。A part, such as a stem, leaf, or root, removed from a plant to propagate a new plant, as through rooting or grafting
插條從某一植物上切除一部分並用來繁殖出一棵新植物，如莖、葉或根，通過紮根或嫁接When the substrate salinity was higher than 30, the germination rate of a. corniculatum declined sharply with increasing salinity, whereas the germination rate of b. gymnorrhiza was independent of salinity
桐花樹成熟繁殖體低含水量、低滲透勢以及遠高於海水密度等方面的特性，有利於果實脫落後胚軸迅速吸水和定植長根。Effect of simulated acid rain on ecological and physiological characteristics of dwarf elephantgrass
模擬酸雨對種子繁殖香根草生理特性的影響Osmanthus fragrans cutting propagation experiment showed that there were evident differences between o. fragrans trend branch cutting rooting rates with different rooting drugs and concentration treatments, cutting in summer and in the morning was superior to that in autumn and in the afternoon, the popularization and application of 200 10 ^ ( - 6 ) of naphthylacetic acid treatment and selection of cutting in the summer morning were proper relatively in production
摘要桂花?插繁殖試驗表明：桂花嫩枝?插不同生根素及濃度處理對生根率有明顯的差異，夏插、上午?插優于秋插、下午?播，生產上應採用200 10 ^ （ - 6 ）萘乙酸生根素處理，選擇夏季的上午?插比較適宜。On the basis of these research results, some conservation and management advices of gre at bustard were put forward : ( 1 ) the breeding areas of northwest of songliao plain and southwest of hulunbeier plateau should be looked as one conservation unit to conserve
根據上述結果，本文建議： （ 1 ）應將松遼平原西北部繁殖地與呼倫貝爾高原西南部繁殖地作為一個保護單元進行保護。Abstract : this paper deals with the advance of micropropagation and elimination of the pathogen of witch - broom disease ( mycoplasma like organisms : mlo ) in chinese jujube ; and according to the latest achievements in this field, summarises the experence achieved and the factors which have been discovered to affect in vitro culture in the species. the main problems needed to be further studied were outlined
文摘:綜述了棗樹離體培養快速繁殖現狀及脫除棗瘋病原mlo的研究進展，並根據國內外最新研究成果，對已取得的經驗和影響棗樹離體培養的因素作了總結，指出了當前工作中存在的主要問題。A new genetic algorithm based on diffluent mechanism ( dmga ) is put forward. its strategy is that excellent seeds are set limit to reproduce, certified seeds are crossed and bad seeds are mutated. the crossover probability and mutation probability is adjusted by the evolutionary equality
提出一種基於分流機制的新型遺傳演算法（ dmga ） ，該方法採用優種限量繁殖，達標種交叉和劣種變異的策略，交叉和變異概率根據進化質量自適應地調整，使種群具有很強的可進化性。Arbuscular mycorrhizal propagating is to study the hot point i n future
菌根繁殖技術是未來研究熱點。分享友人