水稻良種 的英文怎麼說

中文拼音 [shuǐdàoliángzhǒng]
水稻良種 英文
improved varieties of rice fine breed
  • 水 : 名詞1 （由兩個氫原子和一個氧原子結合而成的液體） water 2 （河流） river 3 （指江、河、湖、海、洋...
  • 稻 : 名詞1. （一年生草本植物, 子實叫稻穀, 去殼后叫大米） oryza sativa; rice; paddy 2. （姓氏） a surname
  • 良 : Ⅰ名詞1. （善良的人） good people 2. （姓氏） a surname Ⅱ形容詞（好） good; fine; nice Ⅲ副詞（很） very; very much; indeed
  • 種 : 種名詞（姓氏） a surname
  • 水稻 : paddy （rice）; rice
  • 良種 : 1 [農業] （優良作物品種） improved variety 2 （優良牲畜品種） fine breed; 良種場 seed multiplicat...
  1. Rice, one of the three major crops in the ningxia irrigation area of yellow river. is widely planted. the traditional irrigation techniques of rice are flood irrigation and deep storage. which need more water consumption and have higher application volumes. with the increase in population, the development of industrial and agricultural production and the uniform catchment agreement for the water resource of yellow river, the supplying and demand contradiction of the water resources in ningxia is more evident, then drang is presented for developing water - saving and efficient agriculture

    近年來，水稻節水控灌技術在寧夏引黃灌區推廣后取得了顯著的經濟和社會效益。但如何確定節水控灌技術是現有條件下適合寧夏引黃灌區特別是鹽堿耕地的水稻種植先進灌溉技術，如何確定鹽堿地的淋洗水量及灌水模式，探索節水控灌技術在鹽堿地的適應性，研究水稻節水控灌技術增產機理，對進一步推廣水稻節水控灌技術及改良、開發鹽堿地和鹽堿荒地具有重要意義。
  2. Preliminary study on the genetic improvement of rice japonica restorer line by introgression of international rice breeding germplasm

    利用國際水稻品種資源改良粳稻恢復系研究初探
  3. Improvement of tropical japonica rice for inter - subspecific heterosis in rice by marker - assisted selection

    標記輔助改良熱帶粳稻利用水稻亞種間雜種優勢
  4. Rice varietal improvement and rice production in china

    中國水稻品種改良以及對水稻生產的影響
  5. In the next few years china will concentrate on spreading the following agricultural techniques : improved new varieties, paddy rice nurturing in dry nursery and thin planting by throwing rice seedlings, plastic mulching, precise and semi - precise mechanical seeding, integrated pest management, scientific fertilization, water - saving irrigation, and dry land farming

    今後幾年，將重點推廣以下重要農業技術：優良新品種、水稻旱育稀植及拋秧、地膜覆蓋、精量半精量機械化播種、病蟲害綜合防治、科學用肥、節水灌溉和旱作農業等重大適用技術。
  6. Professor yuan longping has collaborated with the department of biology, the chinese university of hong kong in research on improvement of hybrid rice. the project is subsumed under the university s area - of - excellence in plant and fungal biotechnology, which is one of the first three areas - of - excellence funded by the university grants committee

    近年，袁隆平教授與香港中文大學生物系合作研究改良水稻品種，是生物系植物與真菌生物技術研究計劃的其中一個重要項目，而植物與真菌生物技術研究計劃於一九九九年獲選為大學教育資助委員會的首三個卓越學科領域之一。
  7. Using conventional hybridization or transgenic technology to improve photosynthetic capacity of rice in our country, it is important to choose correct c4 plants which have high photosynthetic capacity and water use efficiency such as echinochloa rusgalli and sorghum

    選擇光合性能優勢突出的c _ 4植物材料（如長芒稗、高粱等） ，用於轉基因或傳統育種來改良我國旱稻或水稻，有效改善旱稻或水稻的光合生理特性，提高光合速率。
  8. A known gene with a desirable quality can be inserted into a rice plant.

    一種已知的品質優良的基因可以被移植到水稻體內。
  9. To hybrid minghui 63 of strong restore ability and high combining ability as female parent and yunnan soft rice dianlong 201 as male parent, the scent soft rice restore wenhu 206 with qing scent, strong restore ability, high combining abulity, disease resistance and high adaptability is selected according to the method of high quality and high quality combining, scent and scent combining, the crosses between wenhu 206 and scent cms line yixiang 1a, wenfu 7, a new scent soft rice combination is selected

    摘要以生產上廣泛應用的恢復力強、配合力高的明恢63作母本，和雲南優質軟米水稻良種滇隴201作父本進行雜交，成功選育出有清香味、恢復力強、配合力高、抗病和適應性強的香型軟米水稻恢復系文恢206 。
  10. This is mainly due to the improvement of rice varieties, including ( 1 ) the development of semidwarf rice varieties suitable for mechanical harvesting, ( 2 ) the development of varieties resistant to lodging resulting from heavy fertilizer applications, ( 3 ) the development of varieties resistant to diseases and insects, ( 4 ) the establishment of a good seed propagation system, and ( 5 ) the rapid renewal of rice varieties through the services of the rice nursery centres

    主要是改善了水稻品種，這包括： 1 ）選育半矮化品種，有利於機械收割； 2 ）選育抗倒伏品種以適應高施肥量； 3 ）選育抗病蟲害的品種； 4 ）建立良種繁殖基地； 5 ）通過水稻育苗服務中心，及時更新品種。
  11. In accordance with archaeological discoveries of ba culture in three gorges region, and analyses about these material, some points on ba minority ' s living customs can be drawn that they lived in a good ecological environment ; their main tools in daily life are crockery, which is not only large in number but also is featured with round bottom ; they live on paddy rice, fish and other propagations ; salt plays an important role in their life ; the location of ba culture relics, namely waterside or mesa near waterside, reflects their habitation features and construction mode residing before rivers

    摘要根據三峽地區與巴文化有關的考古發現，再從這些資料中分析巴人生活習俗有幾大特點：巴人生活的生態環境良好；早期巴人的主要生活用具是陶器，陶器不但種類很多，並且多圜底器，圜底器一直貫穿巴人生活的始終；巴人以稻米、魚類和其他動植物為重要的食物來源；食鹽在巴人生活中具有重要的經濟地位；巴文化遺存多在水邊或水邊臺地上，反映了巴人臨水而居的居住特點和建築方式。
  12. In july 2 01, he visited the chinese university as wei lun visiting professor and delivered a public lecture on the recent developments of chinese hybrid rice. during his visit, he expedited and further materialized the research collaboration with professor samuel sun and professor lam hon - ming of the department of biology at the chinese university, and professor maurice ku of the school of biological sciences at washington state university on an genetic enhancement programme of chinese hybrid rice to further improve the grain yield, quality and stress resistance of the super hybrid rice for the 21st century

    袁教授於今年七月訪問香港中文大學，擔任偉倫訪問教授，主持公開講座介紹中國雜交水稻的最新發展；期間，袁教授與香港中文大學生物系辛世文教授、林漢明教授及美國華盛頓州立大學生命科學學院古森本教授落實共同進行一項大型合作研究計劃，通過引入先進生物科技和破解水稻的遺傳基因密碼，結合傳統育種技術，進一步提升中國雜交水稻的產量、質量及抗逆的能力，推動二十一世紀中國雜交水稻的改良工程。
  13. In order to further increase the yield of hybrid rice as well as enhancing its quality and stress tolerance, professor yuan is conducting a research collaboration with professor samuel sun and professor hon - ming lam of the department of biology at the chinese university of hong kong, and professor maurice ku of the school of biological sciences at washington state university. with the help of advanced biotechnology and recent progress in the decoding of rice genome, together with traditional breeding techniques, the collaborating team aims to develop enhanced chinese hybrid rice for the 21st century

    為進一步提升中國雜交水稻的產量、質量及抗逆的能力，袁隆平教授與香港中文大學生物系辛世文教授、林漢明教授及美國華盛頓州立大學生命科學學院古森本教授正進行一項大型合作研究計劃，通過引入先進生物科技和破解水稻的遺傳基因密碼，結合傳統育種技術，推動二十一世紀中國雜交水稻改良工程。
  14. Studies on transformation of indica rice with bt - toxin gene mediated by agrobacterium tumefaciens precultured immature embryo and callus derived from young panicle, immature embryo and mature embryo were used as acceptor for genetic transformation mediated by agrobacterium tumefaciens, the transformation rate of the above acceptor was investigated respectively. the results showed that immature embryo after precultured for 4 ~ 6d was the best. in respect to the concentration of agrobacterium tumefaciens when calli were cotransformated in medium yeb, to agrobacterium tumefaciens eha 105, od value of 0. 8 was the best

    採用農桿菌介導法將bt毒蛋白基因導入水稻同樣以上述兩種秈稻為主要研究材料，比較了分別以預培養的幼胚和幼穗、幼胚、成熟胚來源的愈傷組織作為轉化受體的愈傷組織轉化頻率，結果表明預培養4 6天的幼胚最適宜作為農桿菌介導轉化的受體；其次是來源於幼胚和成熟胚的生長狀態良好的胚性愈傷組織。
  15. Accordingly, we have shifted our breeding objectives from increasing productivity into improving palatability of rice varieties

    因此，人們已將育種目標從高產轉向口感良好的水稻品種。
  16. The specific objective of the study is to analyse the adoption of improved varieties and the changes in characteristics of varieties across china

    摘要分析了中國25個水稻主產省主要種植的水稻品種，探討中國水稻品種改良進程和水稻品種性狀的變化，並採用水稻成本數據研究品種改良對水稻生產的貢獻。
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