育種值 的英文怎麼說

中文拼音 [yùzhǒngzhí]
育種值 英文
breeding value
  • 育 : 育動詞1. （生育） give birth to 2. （養活; 培育） rear; raise; bring up 3. （教育） educate
  • 種 : 種名詞（姓氏） a surname
  • 育種 : breeding
  1. Most characters of economic value to plant and animal breeders are metric characters.

    對植物和動物育種家具有經濟價值的大多數性狀是一些度量性狀。
  2. So we can ' t breed a good breed with advantage of crossbreed

    本文作者從品種的系統選育角度，分析了這一地方鴨種資源的選育價值。
  3. Construction works at the desalination plant and barging point will only affect small areas of coastal habitats, which account for a small proportion of the daily home range of fauna of conservation concern in the coastal areas

    化淡廠和停泊點的建築工程隻影響小部分的海岸生境。這些生境只是一些具保育價值的動物品種的日常棲息范圍的一小部分。
  4. The present research included its biological characters, value in use, planting technique and tissue culture and so on, but the research on sitology, pharmacology, breeding and process was very poor

    近年來的研究多集中在土人參的生物學特性、利用價值、栽培技術以及組織培養等方面，但在營養學、藥理學、育種學及加工利用方面等方面的研究較少，甚至還存在空白。
  5. To undertake, as quickly as reasonably practicable, a campus - wide survey of trees of conservation value which includes protected tree species as stipulated by the government, any tree with a diameter of 500 mm or above at breast height, and any tree of historical value including those planted by a donor or on a special occasion

    在可行的情況下盡快進行一個整體校園有關樹木保育價值的調查，其中包括政府所指定的受保護樹木品種，任何胸徑達500毫米或以上的樹木，及任何具歷史價值的樹木，包括由捐贈者或於特別場合下栽種的樹木。
  6. The subject is reviewed on the value of low chilling peach and nectarine varieties, breeding history, breeding characters, genetic background, breeding objective and introduction of the advanced varieties as well as the breeding objective in china

    從短低溫桃、油桃品種的價值、育種歷史、特點、遺傳背景、主要育種目標和優良品種介紹等方面概述了短低溫桃品種的研究進展，提出了我國短低溫桃育種的目標。
  7. Abstract : the subject is reviewed on the value of low chilling peach and nectarine varieties, breeding history, breeding characters, genetic background, breeding objective and introduction of the advanced varieties as well as the breeding objective in china

    文摘:從短低溫桃、油桃品種的價值、育種歷史、特點、遺傳背景、主要育種目標和優良品種介紹等方面概述了短低溫桃品種的研究進展，提出了我國短低溫桃育種的目標。
  8. Twenty f1 combinations crossed among 5 varieties and strains different in fiber properties according to complete diallel crossing design were used to evaluate the heterosis and gene action of boll weight and lint percentage in high quality fiber property varieties in upland cotton in 1998 1999 for two year successively at nanjing. it was indicated that there existed small interactions with the environmental factors without maternal effects and the additive gene effect was in chief, attaining to 51. 2 % and 65. 4 % respectively for boll weight and lint percentage. the dominant effect was also in higher rate, 32. 6 % and 16. 8 % respectively. the population mean heterosis of boll weight and lint percentage over the mid - parental mean were relatively prominent 13. 3 % and 3. 5 % respectively in extreme significance. however, boll weight showed no significantly surpassing parental f1 heterosis over the better parent based on population mean ( 2. 0 % ) ; while the lint percentage expressed significant negative heterosis value ( - 2. 1 % ). the gene actions were in conformity with the heterosis expression. it was shown clearly that the f1 combinations crossed between parents with similar performances had relatively high dominant effects and significant positive f1 surpassing parental heterosis ( f1 heterosis over the better parent ) ; while no f1 combination crossed between the parents with prominent mutual difference surpassed the higher parent in yield components, which indicated that among those parents with less difference and close relationships, there still existed sufficient genetic variation or certain mechanism for creating variation and achieving greater advances in breeding. correlation analyses also indicated that there still existed severely undesirable negative correlation between yield and fiber properties as well as the difficulties for their simultaneous improvements

    利用5個具有不同纖維品質性狀的品種（系）配製完全雙列雜交組合20個，通過親本和f1的2年隨機區組試驗發現產量性狀的鈴重和衣分與環境的互作效應小，不存在母體效應，並以加性遺傳效應為主，分別占表型方差的51 . 2 %和65 . 4 % ;顯性遺傳效應所佔的比率也較高，分別為32 . 6 %和16 . 8 % .鈴重和衣分的群體平均優勢較大，分別為13 . 3 %和3 . 5 % ，達到了極顯著;鈴重的超親優勢為2 . 0 % ，不顯著;衣分為顯著的負值（ - 2 . 1 % ） .遺傳分析與雜種優勢結果一致.具體表現在產量性狀上，親本相當配製的組合雜合顯性較高，其超親優勢正向顯著，而極值親本（差異較大）所配組合沒有超過高親的.這表明親本差異小、親源關系較近的親本中仍然存在足夠的遺傳變異或某種機制以創造變異使育種取得更大的進展.相關分析表明了仍然存在嚴重的品質與產量的負相關，遺傳改良的難度較大
  9. However, the reform of the employment systems of the graduates from institutions of higher education and polytechnical schools and the employment tendency caused by industrial structure adjustment which shows that the farmers do not engage in farm work any longer make zhoucheng village ' s inhabitants debase the expected value of education for entering a higher school

    「升學跳農門」是周城人長期持有的一種教育價值觀，然而大中專畢業分配製度的改革，以及周城產業結構調整帶來的非農就業趨勢，使得升學教育的期望值在降低。
  10. Space - irradiation technique induced variance in rice and its utilization

    空間技術誘發的水稻變異及育種價值
  11. The evaluation system of forage quality and major objective properties of forage quality breeding, including nutritive value, digestibility and palatability etc. were summerized

    摘要簡要介紹了牧草品質的評價體系，以及牧草品質育種的主要目標性狀包括營養價值、消化率、適口性等。
  12. Some factors that exited in contemporary huizhou block some young people in huizhou from continuing their study after finishing nine - year compulsory education, these factors involved lack of educational funds, the values that men are superior to women and the influence of parents who think " it is no use studying " on their children. through comparison between the traditional and contemporary education, we find some new problems that existed in the present education of huizhou, and this article tries to pose some suggestions to solve these problems. first, strengthen the function of fundamental organizations of rural community, that is, with the aid of non - profit organizations, the community can develop kinds of rural education, and local political and economic organizations should provide support and encouragement in spiritual and material for the development of local education

    本文通過傳統與當代徽州教育及教育價值觀念的比較，從經濟、政治方面對其變遷進行社會學的思考，並試圖提出發展當代徽州農村社區教育的對策與建議： 1 、強化農村社區基層組織的功能：藉助社區事業組織開展多種樣式的鄉村教育，同時，社區政治組織、經濟組織應為當代徽州農村社區的教育發展提供物質上和精神上的支持和鼓勵； 2 、通過對崇文重教行為的宣傳，發揮大眾傳播媒介對人們正確價值觀的樹立及活動的導向和暗示作用，以促進當代徽州農村社區教育文化的建構； 3 、發展農村社區職業教育，興辦一些鄉村手工業技術培訓班，為山區的副業就地開辟一條新路，並充分發揮社會教育的作用，使徽州農村教育社會化與農村社會教育化統一併融合起來，實現徽州農村社區教育與社會的良性互動。
  13. So the sedimentation value could be the main index in the early - generation selection in quality breeding

    因此認為沉澱值可作為品質育種早代選擇的主要指標。
  14. Indeed, groups of homozygous diploid mitogynogenetic fry of grass carp, which is very important for both the theoretical and practical research of genetic breeding, have been produced with this techniques based on the parameters

    並得到了在遺傳育種理論研究和生產應用上均有重要價值的基因純合型的雌核發育草魚。
  15. Some advances in molecular genetics of flower development werereviewed. the application of the genes controlling flower development was mainly discussed in the breeding of ornamental plants

    花發育分子遺傳學的研究是花卉育種的重要基礎之一，該文在簡要回顧了當前花發育的分子遺傳學的部分成就的基礎上，對其在花卉育種，尤其是在花期育種中潛在的價值進行了展望
  16. The university will update the inventory of trees of conservation value and other related information once every 3 years with particular reference to their occurrence, species composition and health status

    大學將每三年更新具保育價值樹木的詳細目錄及其生長地點、品種成份、以至健康狀況的資料。
  17. Maximum efficiency is obtained by the continous reappraisal of the breading-value of each selected tree as it approaches rotation age.

    只有到樹木接近輪伐期時，對所選的每株樹木的育種值，應作反復多次的評價，才有可能獲得最大的效益。
  18. The exploitation and utilization of kbc resources is to find resources that can be kbc used in curriculum and can be linked with educational and instructive activities in kindergarten. they are endowed with educational values, and utilized into all kinds of educational activities

    開發利用園本課程資源是指尋找一切有可能進入幼兒園課程、能夠與幼兒園教育教學活動聯系起來的資源、賦予或挖掘資源的教育價值並應用於教育教學過程的各種活動。
  19. The simple estimation of the breeding value of fruit parents for hybridization

    果樹雜交親本性狀育種值的簡易遺傳估演算法
  20. Development of methods about exact estimation of breeding value

    準確育種值估計方法的進展
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