seed selection 中文意思是什麼

seed selection 解釋
選種
  • seed : n （pl seed（s））1 〈集合詞〉【植物；植物學】種；種子。2 顆粒；晶粒。3 〈pl 通例 seed〉 【生理】...
  • selection : n. 1. 選擇；挑選；選拔。2. 拔萃；選擇物；精選物[品]；文選。3. 【無線電】分離，（自動電話）撥號。4. 【生物學】選擇，淘汰。
  1. The convexity of the seed capsule is of decisive importance in host selection.

    種子囊的突起對寄主的選擇起著決定性的作用。
  2. Selection of optimum earing period for two - line rice seed production in jianghuai region

    江淮地區兩系稻制種最佳抽穗揚花期的選擇
  3. It suggested that the selection of palmitic, stearic, oleic and linoleic acids contents in offspring shoald be in maternal plants, while linolenic acids content should be improved screening the single seed or selected in higher generations

    棕櫚酸含量、硬脂酸含量、油酸含量和亞油酸含量以細胞質及母體選擇響應和互作選擇響應為主，亞麻酸含量的胚普通選擇響應和互作選擇響應為主。
  4. In addition to its hot spring facilities the resort also offers a healthy set dinner : trout baked with green tea, noodles in tea - seed oil, chinese yam broth with lotus seeds, and parboiled mountain celery. it s a tasty selection, low in salt, oil and calories

    搭配溫泉，巖湯特有一套養生套餐，以低鹽低油低熱量的綠茶烤鱒魚茶油麵線山藥蓮子湯和清燙山芹菜，達到體外體內的完全保養。
  5. It is differ both from the method of " circulate line selection " for seed reproduction and from the method of " pure line breeding " for varieties development

    該方法既區別于單純生產原種的「株系循環法」 ，也區別于選育新品種的純系育種法。
  6. The royal garden s rice dumplings continue this tradition and this year s selection include a glutinous rice dumpling with salted meat, a vegetarian rice dumpling, a black glutinous rice dumpling with longan and lotus seed and the imperial lotus seed paste rice dumpling

    清甜圓肉香蓮紫米粽48以高纖維的黑糯米配以紅棗生曬眼肉豆沙及蓮子，健康美味，清而不膩。
  7. From this procedure foundation seed are produced according to the principle of " selection among purity " and at same time new varieties can be developed according to the principle of " selection among outstanding "

    該方法在遵循「純中選優」原則生產原種的同時，根據育種目標，按照「優中選優」的原則選育新品種。
  8. This study was conducted to examine the interrelationship of 10 seed vigor traits in 12 wheat genotypes through variance, co - variance and path coefficient analysis, to determine broad - sense heritability, and to estimate genetic advance under selection. the genotypes showed significant difference for all traits, except for percentage of normal seedling. genetic correlation between conversion efficiency of seed reserve, electrical conductivity with other traits were not significant, showed that selection for any of them might be possible without hampering any other traits. however path coefficient analysis indicated that conversion efficiency of seed reserve, seed reserve utilization ratio have strong direct effect in affecting seedling weight, and that mean germination time has significantly negatively correlated in affecting gi. moderate to high estimates of broad - sense heritability, genetic coefficient of variation and expected genetic advance were obtained for electrical conductivity, germination index, mean germination time, seed dry weigh, seedling dry weigh, seed reserve depletion ratio indicating the possibility for improving these traits

    本研究利用12個普通小麥品種對10個種子活力性狀的遺傳變異和相關研究，表明除正常幼苗百分率外，其餘種子活力性狀在品種間均存在顯著的差異.種子貯藏物質轉換效率、電導率兩個性狀間及與其它性狀均無顯著的遺傳相關，因此對他們的選擇不會影響到其它性狀.通徑分析表明幼苗干重主要取決于種子貯藏物質轉換效率、種子貯藏物質利用速率;發芽指數主要由平均發芽時間決定.電導率、發芽勢、幼苗干重、種子干重、發芽指數、種子貯藏物質消耗比率6個性狀表現中到高的遺傳力、遺傳變異系數和相對遺傳進展，指明通過遺傳育種手段改良這些性狀是可能的
  9. In addition, long juvenile period and late fruit are become primary restrictive factors in crossbreed and seed selection

    另外，雜交育種和實生選種時，童期長、開花結果晚更是木本果樹品種改良的主要限制因素。
  10. Aorigele, liu junping, yang xiaohong and hao yongqing were invited to give detailed lectures on advanced expertise relevant to seed selection, selective breeding and reproduction of dairy cattles, rearing management of calves and cows in lactation periods, the prevention and control of common dairy cattle diseases, the nutritional requirements and daily arrangements of feed ingredients and the prevention and control of infectious dairy cattle diseases

    資深專家敖日格樂劉俊平楊曉紅郝永清等四位教授分別就奶牛的選種選配與繁殖，犢牛泌乳期奶牛的飼養管理，奶牛常見疾病的預防和控制，奶牛各階段營養需求與日糧搭配，奶牛傳染性疾病的預防和控制等方面的先進技術進行了詳細講解。
  11. The evaluation for sidthk program shows that its backcalculation procedure is stable and its accuracy is higher, furthermore, the backcalculated results are not effected by the selection of seed value at a very wide range. the accuracy of sidthk program is much better than that of current gpr data analyzing method no matter for new or aged asphalt concrete pavement and cement concrete structure. in addition, the pavement thickness backcalculation results f

    對sidthk軟體考評結果顯示： sidthk軟體反算過程穩定，精度較高，而且反算結果在相當大范圍內不受初始值的影響；不論是對新鋪瀝青混凝土路重慶大學博士學位論文面，還是對舊瀝青混凝土路面和水泥混凝土板， sidthk軟體的反算精度都明顯高於現行方法的計算精度。
  12. Selection and extension of a seed - free citrus variety ougan

    無籽甌柑選育與推廣麗水市林科所資助
  13. Seed selection of the new pumpkin qingcui

    西葫蘆新品種青翠的選育
  14. Seed potato selection training course held in wuchuan

    馬鈴薯種薯選用技術培訓課程在武川縣舉辦
  15. The selection effect was evident that 37. 5 % gain in single individual seed yield could be obtained, which achieved the purpose of improving seed orchard yield and increasing the genetic gain

    8年生子代材積可獲得改良增益10 . 6 % ，木材比重可獲得4 . 6 %的增益，種子園單株產種量可獲得增益37 . 5 % ，選擇效果明顯，達到提高種子園產量、增加改良增益的目的。
  16. A seed potato selection training course was held in wuchuan of inner mongolia on august 22

    馬鈴薯種薯選用技術培訓課程於2004年8月22日在內蒙古武川縣舉辦。
  17. It can be concluded from the experiment results that hatchery seed has lower genetic variation and large - scale hatchery seed releasing affects the genetic diversity of the natural population. the shrimp distributed along china coast in bohai sea and yellow sea may consist of more than one populations. the viral disease resistant ability of f. chinensis is proved to be genetically inherited and can be improved by genetic selection

    一通過對實驗結果的進一步分析認為：中國對蝦人工育苗的過程使後代群體的遺傳多樣性下降，人工培育苗種的大規模放流影響了自然群體的遺傳多樣性； ，分佈於我國沿海的中國對蝦可能由多個自然群體構成，還存在未被發現的種質資源：中國對蝦抗wssv病毒感染是由遺傳決定的，選育可提高中國對蝦對wssv的抗性。
  18. The training was delivered by dr. xie kaiyun from the vegetable and flower institute of the chinese academy of agriculture science. training methodologies included both classroom lectures and field visits with discussions. the training familiarized the participants with improved seed potato selection technologies and also laid the groundwork for other project activities planned for the next growing season

    該培訓課程是由中國農科院花卉蔬菜研究所的謝開雲博士擔任講課老師，培訓形式為課堂教學和田間實際操作相結合，旨在幫助當地農業技術推廣人員和項目區農民帶頭人掌握馬鈴薯種薯選用方面的技術知識，並為下一生產季節開展項目的其它活動做好準備。
  19. The seed potato selection training was the first local activity of the small farmers project provincial pilot projects

    本次培訓是小農戶項目省級試點項目的第一項當地培訓活動。
  20. Some physical methods of herbage seed selection applied in grassland ecotogical resume were introduced, including electric field, magnetic field, physical radiation, laser, ion beam and alternative stress etc., and their application in biological effect, induced breeding and transgenic techniques

    摘要介紹了草原生態恢復中選育優良牧草種子的一些物理學方法，包括電場、磁場、物理輻射、激光、離子束和交變應力等在植物的生物學效應、誘變育種和轉基因技術中的應用。
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