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- Therefore,it is necessary for APD and IAPS to be regarded as objects and entered into procedure in rice breeding. 结果还表明，剑叶叶源量在水稻品种间存在极显著差异。
- Therefore, the milling quality of erect-panicle rice could be improved through selection in rice breeding. 因此，可以通过育种选择来改良直立穗型材料的碾磨品质。
- Hybrid rice takes outstanding position in rice and food production in China, and gene engineering can play an important role in hybrid rice breeding. 杂交水稻在我国水稻及粮食生产中占有突出地位,基因工程可在杂交水稻育种中发挥重要作用。
- These varieties possessed good agronomical characteristics and could be used in further rice breeding and rice production. 这些品种(系)均具有良好的农艺性状，有较好的育种和生产应用前景。
- Therefore, when the rice breeding program is conducted at the different place or in the different season, the content of the amylose in rice should be different. 根据这一情况，异地育种或不同季节选育品种时，应根据温度条件不同，建立相应的检测指标，以提高针对性、减少品种选育的盲目性。
- Besides, nuclear energy, penicillin, mobile phone, credit card, hybrid rice breeding, TV set ,to name but are few, are all deniable inventions extremly important for human being. 你的点评会被广大学生、教师、家长所看到,请注意文明发言客观给予打分哦！
- The author has made a brief comment on all these cytological characteristics of the tetraploid rice and emphasized that it may be of some value in rice breeding. 作者对这个四倍体水稻的细胞学特点做了简短讨论，并指出它在水稻育种上可能有一定利用价值。
- Easy shattering is the major cause of grain loss and remains an emphasis on selection for the loss of seed shattering habit in most rice breeding programs today. 容易落粒是导致水稻减产的主要因素之一,因此落粒性也是水稻育种项目中重点选择的性状。
- Utilization and fixation of the distant heterosis in rice by one line method has been an exploratory work in rice breeding with great enticement and difficulty. 通过一系法利用和固定水稻的远缘杂种优势是一项具有极大诱惑力但难度颇大的科研难题。
- It is found that it is feasible to use WSR as a substitute for CSR in selection of seed-setting rate, as a result in reducing labor intensity in rice breeding. 用称重法获得计数结实率具有可行性，可减轻结实率考查的工作量。
- In this paper the advance of method,technology and strategy of rice resistance transgenic were evaluated. The application of resistance transgenic to rice breeding was also reviewed. 本文综述了近年来国内外水稻抗性转基因的技术、方法和策略等研究现状、发展趋势、存在的问题及解决方法 ,对水稻抗性转基因在水稻育种上的应用也作了评价。
- Three new conceptions of rice breeding in the future are introduced briefly: from conventional breeding to rice variety design; discovery and exploitation of "hidden" genetic diversity for improvement of abiotic stress tolerances; rear green rice. 摘要简要介绍了未来水稻育种的三种新理念：从常规育种到品种设计；隐藏基因的发掘与提高非生物抗性；培育绿色水稻。
- However, varieties with a single resistance gene may lose their resistance if a new virus strain can overcome the Stv-bi, it is necessary to identify and exploit new genetic resources which are resistant to RSV in rice breeding programs. 目前主要是通过传统的杂交育种来选育抗病新品种,但效率较低而且抗病鉴定也比较困难,而利用现代的基因工程技术来快速改良高产优质但感病的水稻品种则具有广阔的应用前景。 所以本研究围绕条纹叶枯病抗性育种开展了两个方面的研究:一是寻找并定位新的抗病基因;
- This paper summarizes the objective, several typical theories and ideotype models of rice breeding for super-high yield in China, and introduces the latest achievements in super-rice breeding. 综述了中国超级水稻育种目标、中国超级水稻育种实践中形成的几个有代表性的理论及株型模式，并介绍了中国超级水稻品种及组合选育的最新成果。
- AC in the same shape of experiment materials were similar, instead of flours of milled rice,the grains of brown rice as experiment materials for AC analysis can be applied to rice breeding. 相同形态试料的测定值非常接近，在水稻育种实践中可用糙米粒体代替精米粉体作直链淀粉含量的测定分析，提高工作效率。
- From the significance of the good germplasms for rice breeding, the applied study about the wide cross and polyploidization of cultivar and wild rice in rice breeding was summarized in this paper. 摘要从野生稻遗传资源在育种中的作用出发，概述了栽培稻与野生稻远缘杂交和多倍体化在水稻育种中的应用。
- Techniques for high-yield culture about basic seedlings and fertilizer levels were studied by using Yixiang No.10-a hybrid rice breed as the material in the southern area of Sichuan Province in 2007. 摘要以优质香型杂交水稻宜香10号为材料，于2007年在四川南部针对宜香10号的基本苗、施肥水平的高产栽培技术进行了试验研究。
- Rice is the chief crop in most southern provinces. 稻子是大多数南方省份的主要作物。
- Do you prefer to have rice or buns? 你愿意吃饭还是吃馒头。
- After harvest we will have a mass of rice. 秋收后，我们将获得大量稻谷。
