- 更多网络例句与改良品种相关的网络例句 [注：此内容来源于网络，仅供参考]
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In this paper, major agronomic traits and grain quality traits affecting rice yield and grain quality were investigated in seven aromatic rice maintainer lines bred in Sichuan and one variety introduced from America. It was aimed at estimating the numbers of gene controlling aroma, the allelism of aroma genes, location of aroma gene on the chromosome, and molecular tagging of aroma gene.
本研究利用四川新育成的七个香稻保持系(D香1B、D香2B、内香2B、内香4B、绵香2B、绵香3B、宜香1B)、一个香稻引进改良品种(泸香90)和一个非香型保持系为材料，研究了香稻保持系主要农艺性状和品质性状对品质、产量的影响，并且通过杂交群体构建对香稻香味性状进行了遗传分析。
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The knife that Jim Bowie used in 1892 was a new version that he had commissioned himself, a modification of his brother's original idea.
1829年，吉姆·鲍伊使用的刀是他自己做出来的新款式，是对其兄弟最初想法的改良品种。
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A domestic animal produced by crossbreeding one of purebred stock with one of ordinary stock.
改良品种：一种家畜，由一个纯种家畜和一个普通家畜杂交得到
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To improve the quality of by crossbreeding with purebred stock.
改良品种一种家畜，由一个纯种家畜和一个普通家畜杂交得到
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Most branches have been Qiadiao, in order to prevent soaring is not fruiting, jujube were people down the middle with a saw with a few trepan become a lifelong affliction, which is geld trees increase, as well as the species undergoing major surgery, doing improved varieties grafting surgery.
枝头大多被掐掉，为的是防疯长不坐果，枣树则被人们用锯拦腰破皮环锯几道，这是骟树为增产，还有的树种在经历大手术，做着改良品种的嫁接术。
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Still belongs to the initial discovery in our country. This discovery not only h as important academic value to find out the plant resources of Psidium guajava L inn.,but also to thoroughly studies its va...
它的发现不仅对摸清攀西地区以及我国的番石榴种质资源，深入研究其变异特点具有重要的学术研究价值，而且在改良品种，提高品质上也具有重大的经济意义。
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While it was still oil-wealthy, Mexico intensified programs to provide improved varieties of basic food crops—maize and beans—to the campesinos. Most frontier agricultural research for the Third World, however, is conducted by institutes coordinated and financed through a World Bank-led Consultative Group on International Agricultural Research.
虽然是石油富国，墨西哥仍然扩大项目，以提供改良品种的基本粮食作物-玉米和豆类-第三世界最前沿的的农业研究却是由研究组织合作完成的，并且是由世界银行为牵头的国际农业研究协商组织资助
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Professor Zhang points out, introduce milk cow to should set out from improved breed, introduce high grade kind the ox enters pedestrian labour insemination to cow, can rise by tens of thousands the yield with head arrogant offspring suckles a quantity, its are long-term benefit far excel introduces cow.
张教授指出，引进奶牛应从改良品种出发，引进优质种公牛对母牛进行人工授精，可提高成千上万头后代牛的产奶量，其长远效益远远优于引进母牛。
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Proven package of scientific technology for maximum crop yields requires that improved seed, crop management practices and the use of inputs should be fine-tuned to farm-specific-situations.
已经证明的作物高产配套科学技术要求改良品种、作物管理措施和使用投入等应针对特定农场条件。
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Improved wheats will be introduced on a wide scale this year.
今年将大范围的推广小麦的改良品种。
- 更多网络解释与改良品种相关的网络解释 [注：此内容来源于网络，仅供参考]
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Brava：出类拔萃,能干,干练,英勇
brasiko 甘蓝类植物(白菜) | brava 出类拔萃,能干,干练,英勇 | bredi 饲养;改良品种,培育良种
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Australian Cattle Dog：澳洲牧牛犬
澳洲牧牛犬(AUSTRALIAN CATTLE DOG) 历史:1931年,澳大利亚的牧民致力于改良品种,发展出健壮的工作犬种. 根据熟悉澳洲犬种的历史学家的确认,当时的牧牛犬咬力如鳄,吠声如结核病患者,不是理想的工作犬种,于是牧民们利用各种不同的品种配种改良出现代澳洲牧牛犬,
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Foxhound：猎狐犬
三.猎狐犬(FOXHOUND) 历史:猎狐犬的历史可追溯到13世纪,当英国开始组织猎狐时. 其血统被认为源自已灭种的圣修伯特犬或寻血狐犬的祖先种. 18世纪70年代,乔治华盛顿在猎狐犬的改良品种上,起到重要的作用,他把巩固种的猎狐犬混上法国狩猎犬种的血统,
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generalissimo：大元帅
之后借由这些园艺家和爱好者自己试着改良品种,产生了许多有名的品种,其中有名的高级品种例如"里弗金提督"(Admiral Liefken)、"海军上将艾克"(Admiral Von der Eyk)、"总督"(Viceroy)、"大元帅"(Generalissimo)等,此外还有一个让爱好者赞不绝口的品种,
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Goldfinger：金手指
2007年,乌干达成为使用鲁汶改良品种的第一块试验田,尽管舆论对于转基因食品的一系列顾虑很可能阻止它长久的成功. 而在洪都拉斯,研究者们使用传统的选种手段,找到了名为"金手指"(Goldfinger)的新品种. 虽然它在澳大利亚获得
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viceroy：总督
之后借由这些园艺家和爱好者自己试着改良品种,产生了许多有名的品种,其中有名的高级品种例如"里弗金提督"(Admiral Liefken)、"海军上将艾克"(Admiral Von der Eyk)、"总督"(Viceroy)、"大元帅"(Generalissimo)等,
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youngberry：[植]杨氏草莓(黑草莓的改良品种)
export financing 出口资金融通 | youngberry [植]杨氏草莓(黑草莓的改良品种) | golden rule 金箴
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youngberry：黑草莓的改良品种
young-old /老当益壮的/ | youngberry /黑草莓的改良品种/ | youngblood /青年/
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bredi：饲养;改良品种,培育良种
brava 出类拔萃,能干,干练,英勇 | bredi 饲养;改良品种,培育良种 | bremso 制动器,刹闸
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Landrace：地方品种
variety registration 品种登记 | landrace 地方品种 | improved variety 改良品种