營養繁殖 的英文怎麼說

中文拼音 [yíngyǎngfánzhí]
營養繁殖 英文
clonal propagation
  • 營 : Ⅰ動詞1 （謀求） seek 2 （經營; 管理） operate; run; manage Ⅱ名詞1 （軍隊駐扎的地方） camp; barrac...
  • 養 : Ⅰ動詞1 （供養） support; provide for 2 （飼養; 培植） raise; keep; grow 3 （生育） give birth to ...
  • 繁 : 繁名詞（姓氏） a surname
  • 殖 : 殖Ⅰ動詞（生息; 孳生） breed; grow; multiply Ⅱ名詞（姓氏） a surname
  • 營養 : nutrition; nourishment; pabulum; tropho-; troph-; -trophy; -trophic; -trophin
  • 繁殖 : [生物學] breed; reproduce; propagate; multiply
  1. However, reproduction rates of some insects such as aphids are influenced by nutrition.

    然而，一些昆蟲的繁殖率，如蚜蟲等是受營養影響的。
  2. Nutrient reproduction for elodea nuttallii in east lake taihu and its purification on of fishery sewage

    東太湖伊樂藻的營養繁殖及對漁業污水的凈化
  3. Many trees can be propagated from vegetative shoots, thus reproducing their genotypes exactly.

    許多樹木能夠利用營養枝繁殖，這樣，它們的基因型可以精確地傳衍。
  4. As one of the contracted agricultural technology extension project in shanxi province, the jinnan cattle feeding and management technical package exte nsion project, assigned by science and technology committee of shanxi province i n 1999, directed on the problems, such as extensive cattle feeding and managemen t, low sale percentage of commercial beef cattle, low meat production, low repro ductive survive rate of cows and poor economic returns, to increase the scientif ic contents and economic returns of cattle industry by adopting technical packag e including beef cattle crossbreeding, beef cattle feeding and management, cow ' s feeding and nutrition, calf raising, stover processing, and supplementation for grazing cattle in winter and spring etc

    「晉南牛飼養管理配套技術推廣」是山西省科委1999年度下達「山西省農村技術承包」項目，其目的是針對我區廣大農戶養牛飼養管理粗放、商品牛出欄率低、產肉率低、母牛繁殖成活率低、經濟效益差等缺點，通過採用肉牛雜交改良、改良肉牛飼養管理、加強母牛飼料營養、犢牛培育、秸稈氨化、放牧牛冬春補飼等配套技術，達到提高養牛業科技含量，增加養牛業經濟效益的目的。
  5. The vegetative tiller can produce more buds than the reproductive tiller on hordeum brevisubulatum population, and the age structure of bud from either vegetative tiller or reproductive tiller is an increasing model

    野大麥種群營養蘗分蘗節的營養繁殖力比生殖蘗強，營養蘗和生殖蘗上芽的組成亦均為明顯的增長型年齡結構。
  6. 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。
  7. 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。
  8. Directed on the present situation and existing problems in boosting beef cattle industry based on the yellow cattle improvement in china, the review indicated that several relationships, such as integration of individual households and large scale cattle farms, integration of yellow cattle improvement, crossbreeding, breed conservation and utilization, integration of high grain diet intensified fattening and low grain diet economic fattening, should be handled properly ; and the requirements of profitable cattle industry for increasing reproductive survive rate, using hybrid vigor and improving the weight gain, the main factors affecting economic return of large scale cattle farms and the technology level improvement in cattle industry were duiscussed as well

    本文就近來我國以黃牛改良為特點的肉牛業蓬勃發展現狀與存在問題，指出應處理好養牛經營形式千家萬戶與規模牛場相結合、黃牛肉用與肉役兼用相結合、黃牛改良選育與雜交、保種及利用相結合、高精料強度肥育與低精料適度育肥相結合等幾個問題；並就提高養牛經濟效益對提高繁殖成活率、充分利用雜種優勢、提高日增重的要求和影響規模牛場經濟效益的主要因素及如何提高養牛科技水平等問題提出探討。
  9. 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。
  10. There are many salt pans, fish farms and brushwood in the area. currently, all salt pans in sihcao area have been shut down. as there nutrition salt circulation is stable, black - winged stilts and kentish plovers will breed here in summer ; and scolopacidae and ardeidae will gather here in winter

    此區多為鹽田、魚瘟、灌木叢，目前四草地區的鹽田已全部停產，由於有穩定的營養鹽循環，夏天會有高蹺行鳥、東方環頸行鳥至此繁殖，冬天則群聚大量的鷸行鳥科、鷺科鳥類。
  11. It is necessary to impose control over those aspects of reproduction which are open to manipulation by nutrition.

    需要嚴加控制繁殖過程，而這個過程是容易受營養影響的。
  12. A single - factor experiment was designed to research the effect of nutrition level on body weight of multiparous sows during gestation through investigating the effect of gestation nutrition on the reproduction performance of multiparous sows in subsequent 3 parities and based on regression analysis of feed intake as well as lactation weight loss and reproduction performance during gestation

    摘要採用單因子試驗設計，通過對妊娠期不同營養水平連續3胎經產母豬生產的研究，建立妊娠期採食量與泌乳損失及繁殖性能等之間關系的回歸方程，研究妊娠期不同營養水平對經產母豬體重變化的影響。
  13. A "vegetative propagule" is any type of vegetatively propagated tree.

    「營養繁殖體」是任何類型的無性繁殖樹木。
  14. 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。
  15. Shallot - good production practices for shallots stemming from vegetative multiplication

    冬蔥.營養繁殖的冬蔥用商品生產規程
  16. 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） . 。
  17. In the periods of peak zooplankton abundance ， that is ， in the late ring and in the summer ， haney recorded maximum daily com - munity grazing rates ， for nutrient - poor lakes and bog lakes ， re ectively ， of 6. 6 percent and 114 percent of daily phytoplankton production

    在浮遊動物數量激增的高峰期，亦即在春季後期以及夏季，哈尼記錄了最大程度上的每日群落食草比率，對于營養物不充足的湖和沼澤湖而言，分別為每日浮游植物繁殖量的6 . 6 %和114 %
  18. 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。
  19. Since most banana ( " musa " spp. ) do not produce seed and are vegetatively propagated, germplasm most be preserved clonally

    摘要對于香蕉這種營養繁殖的植物，超低溫保存是長期有效地保存其種質的一種有效方法。
  20. Horticultural plants are prone to infected by various virus during long term vegetative reproduction, which have blocked the growth and development of horticultural plants, and reduced their economy value, hence great importance have been attached to the prevention and treatment of virus disease in the world

    摘要園藝植物在長期營養繁殖過程中易感染各種病毒病害，嚴重威脅了園藝植物的生長發育，降低經濟價值，目前世界各國對病毒病害的研究和防治都極為重視。
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