搜索结果: 1-15 共查到“作物育种学与良种繁育学 rice”相关记录140条 . 查询时间(0.143 秒)
湖南杂交水稻研究中心论著：《Methodology of Genetic Purification in Hybrid Rice》（图）
湖南 杂交水稻 研究中心 《Methodology of Genetic Purification in Hybrid Rice》
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2023/6/6
《Methodology of Genetic Purification in Hybrid Rice》（英文），彭既明、袁隆平著，中国科学技术出版社2007年4月出版。本书分析了三系、两系杂交水稻退化的原因，提出了三系、两系亲本提纯的具体方法，对解决东南亚国家在杂交水稻研发、推广中出现的纯度问题有指导作用。可供具有一定英文水平的农业科研院所、大专院校、种子生产经营、农技推广与国际合作研究的相关人...
Artificially Selected Grain Shape Gene Combinations in Guangdong Simiao Varieties of Rice (Oryza sativa L.)
Guangdong Simiao varieties Grain shape Fixation index Allele mining Molecular breeding Rice
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2023/4/21
Grain shape is a key trait in rice breeding. Although many QTLs and genes of grain shape have been identified, how different combinations of alleles of these genes affect grain shape is largely unknow...
Identification of Heterotic Groups and Patterns Based on Genotypic and Phenotypic Characteristics Among Rice Accessions of Diverse Origins
heterotic groups heterotic patterns hybrid rice SNP accession genetic distance
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2023/4/21
Identification of the right parental combinations to maximize heterosis is the major goal of hybrid breeding, which could be achieved through identification of heterotic groups. The main objective of ...
3.rice nutritional improvement by molecular biotechnology
rice nutritional improvement molecular biotechnology
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2023/6/6
3.rice nutritional improvement by molecular biotechnology.
Lecture 2 ACHIEVEMENTS AND DEVELOPMENT OF HYBRID RICE IN CHINA by Ma Ghuohui
ACHIEVEMENTS DEVELOPMENT HYBRID RICE CHINA Ma Ghuohui
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2023/6/6
Lecture 2 ACHIEVEMENTS AND DEVELOPMENT OF HYBRID RICE IN CHINA by Ma Ghuohui.
Lecture 4 Rice nutritional improvement by molecular biotechnology by Yuan Dingyang
Rice nutritional improvement molecular biotechnology Yuan Dingyang
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2023/6/6
Lecture 4 Rice nutritional improvement by molecular biotechnology by Yuan Dingyang.
Lecture 5 Quarantine Inspection on Production, Marketing of Hybrid Rice Seeds in China by YANG Yaosong
Quarantine Inspection Production Marketing of Hybrid Rice Seeds China YANG Yaosong
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2023/6/6
Lecture 5 Quarantine Inspection on Production, Marketing of Hybrid Rice Seeds in China by YANG Yaosong.
1.Hybrid Rice Development in and Outside China.
南京农业大学农学院《PNAS》发表水稻抗病遗传育种课题组“The effect of RNA polymerase V on 24-nt siRNA accumulation depends on DNA methylation contexts and histone modifications in rice”（图）
水稻抗病 遗传育种 转基因育种
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2022/3/23
2021年7月22日，“作物遗传与种质创新国家重点实验室”的水稻抗病遗传育种课题组在《PNAS》在线发表了题为“The effect of RNA polymerase V on 24-nt siRNA accumulation depends on DNA methylation contexts and histone modifications in rice”的研究论文（Article）。...
Development of marker-free rice with stable and high resistance to rice black-streaked dwarf virus disease through RNA interference
marker-free rice black-streaked dwarf virus disease RNA
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2023/8/9
The rice black-streaked dwarf virus (RBSDV) disease causes severe rice yield losses in Asia. RNA interference (RNAi) has been widely applied to develop antiviral varieties in plants. So far, only a fe...
Love basmati rice? Scientists have now sequenced its genome（图）
Love basmati rice Scientists sequenced genome
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2020/2/20
Using an innovative genome sequencing technology, National Science Foundation-funded researchers have assembled the complete genetic blueprint of two basmati rice varieties, including one that is drou...
《Adoption and diffusion of modern rice varieties in Bangladesh and eastern India》（图）
Adoption and diffusion modern rice varieties in Bangladesh eastern India M. Hossain W.M.H. Jaim T.R. Paris B. Hardy
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2013/11/20
Rice is the most important food crop, particularly for India and Bangladesh, which rank second and fourth, respectively, among the rice-producing countries in the world. The Green Revolution, through...
《Patterns of adoption of improved rice varieties and farm-level impacts in stress-prone rainfed areas in South Asia》（图）
Patterns of adoption of improved rice varieties farm-level impacts in stress-prone rainfed areas in South Asia S. Pandey D. Gauchan M. Malabayabas M. Bool-Emerick B. Hardy
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2013/11/20
Widespread and persistent poverty in Asia is a longstanding problem, particularly in rainfed ecosystems. Rice is dominant in these areas because it is the only crop that can be grown in the wet season...
《Sowing the seeds of rice science: achievements and future directions for training at IRRI》（图）
Sowing the seeds of rice science achievements and future directions for training at IRRI Molina IR Castillo GT Barker R Castanar P Magor N
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2013/11/20
In this publication, the authors examine the many IRRI nondegree training programs, the participants, and their disciplines. The nondegree training courses have varied widely in number and content ove...
《Advances in Temperate Rice Research》（图）
Advances in Temperate Rice Research K.K. Jena B. Hardy
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2013/11/20
Global warming as well as biotic and abiotic stresses are major threats to rice production. Even though temperate japonica rice occupies only 20% of the rice cultivation area worldwide, the decline in...