12. Triacontanol causes promotional effects on the decrease in number of empty grains in hybridrice.
三十烷醇对降低杂交稻空壳粒也有效果,对千粒重无明显影响。
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13. The remarkable successes on research and breeding of two line hybridrice in China are introduced.
介绍了全国近年来两系杂交水稻研究和育种的重要进展。
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14. There are significant differences in setting rate among different medium hybrid rice combinations.
不同杂交中稻绍合间结实率存在显著差异。
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15. This experiment was conducted to identify hybridrice cultivar with seedling morphology i-dentification method.
该试验用幼苗形态鉴定法对杂交水稻品种进行鉴定。
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16. Correlation analysis has been made on evenness degree of characters by using 32 medium, late-maturing hybrid rice.
对32个杂交早稻中、迟熟新组合的整齐度与产量及产量构成因素进行了相关分析。
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17. The agrometeorological technique for making hybridrice seeds is applicable to zones of other rice cropping systems.
研究得到的两系法杂交稻制种技术的气象学方法可供其他熟制地区应用。
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18. To spread hybrid rice technology and improve rice cultivation technology are the main countermeasures in this situation.
大力推广杂交稻和提高水稻栽培技术是最主要的对策。
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19. During seed production in hybridrice, preharvest sprouting is one of the main restricting factors for yield and quality.
在杂交水稻制种生产上,穗上芽的发生成为制约制种产量和品质的主要因素之一。
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20. The correlation and path action among economic characters to grain yield for 11 mainly promoted hybridrice in Guangdong were analyzed .
本文研究了11个广东省主推杂交水稻组合主要经济性状间的相互关系及其对产量的通径作用。
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21. Plant growth regulators have wide application and have markedly increased in yield and quality in seed production and multiplication of hybridrice.
植物生长调节剂在杂交水稻制繁种中有广泛的应用,并能显著地提高杂交水稻的制种质量和产量。
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22. Hybridrice 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。
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23. Major breakthroughs were made in a number of key technologies, such as the building of supercomputers and smart robots and the cultivation of super-hybridrice.
超级计算、智能机器人、超级杂交稻等一批关键技术实现重大突破。
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24. Bangladesh hopes to further cooperation on a hybridrice project with China in order to increase food production and realize food sufficiency in the South-Asian country.
南亚的孟加拉国希望促进与中国在杂交水稻项目上的合作,以增加粮食产量,实现自给自足。
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25. Bangladesh hopes to further cooperation on a hybridrice project with China in order to increase food production and realize food sufficiency in the South-Asian country.