前言

中国是世界上栽培水稻历史最悠久的国家。联合国粮农组织将杂交水稻作为解决粮食短缺问题的首选战略。中国科学家从1964年开始杂交水稻研究，中国首创的杂交水稻技术向世界展示了其巨大的优越性——高产和广泛的应...

Preface

China is the country with the longest history of cultivating rice in the world. Food and Agriculture Organization of the United Nations has regarded hybrid rice as a premium strategy for add...

Progress in Breeding of Super Hybrid Rice

• 1 Introduction
• 2 Technical approaches
• 3 Prospects
• 4 Conclusion

Economic Impacts of Hybrid Rice in the Philippines

• 1 Introduction
• 2 Methodology
• 3 Impact on Input Utilization
• 4 Impact on Farm Productivity
• 5 Impact on Farm Income
• 6 Summary and Conclusion

Moving Hybrid Rice to Farmers' Fields: Lessons Learnt from the Successful Programs

Reducing hunger and poverty are the key UN development goals for the Millennium.This was the main reason behind the UN declaration of the International Year of Rice-2004.The world population...

• 1 Basic Elements for a Successful Program on Hybrid Rice Development and Use
• 2 Other Important Areas for Advancing theAdoption of Hybrid Rice in Asia
• 3 FAO Hybrid Rice Development and Use Programme
• 4 CONCLUDING REMARKS

Hybrid Rice Commercialization in the Philippines

The commercialization of hybrid rice technology has become the Philippine government's banner program for agriculture.Hybrid rice is being utilized in the country's drive to attain rice self...

• 1 Introduction
• 2 Hybrid Rice Commercial Production
• 3 Hybrid Seed Production
• 4 Technology Demonstration
• 5 Training
• 6 Information Campaign
• 7 Marketing Assistance
• 8 Research and Development
• 9 Socio-Economics
• 10 Policy Recommendations
• 11 Conclusions

Private Sector Entrepreneurship in Research & Development of Hybrid Rice

• Summary

Researches on Cold-tolerance Breeding of Early Season Hybrid Rice and Its Prospect for Development in Jiangxi Province

• 1 Background
• 2 Current Status
• 3 Advances
• 4 Prospect
• 5 Discussion of challenges

A Way to Solve African Food Problem byAdopting Hybrid Rice Technology

• 1 Introduction
• 2 Utilizing Hybrid Rice technology in Africa
• 3 Benefits to Africa from Hybrid Rice development
• 4 Strategy to Utilize Hybrid Rice technology in Africa

Development and Technical Strategy of Japonica Hybrid in Jilin Province，China

Jilin province is grain-productive place and barn of China，the area of tillable fields is 660000hm2. There were twice study on breeding of japonica hybrid in 1975—1980 and in 1990—1995，but i...

• 1 The study situation of japonica ternary hybrid in Jilin province
• 2 Problem of japonicaternary hybrid in Jilin province
• 3 The advantage of japonicain Jilin province
• 4 Industrial strategy of japonicaternary hybrid in Jilin province
• Reference

Status and Prospects of Hybrid Rice Breeding in Jiangsu，China92050

• 1 History of hybrid rice development
• 2 Main Progress
• 3 Developing Trend

Progress of Super Hybrid Rice Breeding in South China

Rice is one of the most important crops providing staple food for more than half the population in China. The wide utilization of semi-dwarf varieties and hybrid rice has led to two major br...

• 1 Yueza 122
• 2 Yueza 889

Experiences and Recommendations in the Techniques of High-yielding Seed Production of PSB Rc 72H in the Philippines during Dry Season

RSB Rc 72H （IR 58025A×IR 34686R） is a three-line hybrid rice combination developed by S.S.Virmani，et al. at IRRI in 1996.It was released by Philippine Seed Board in 1997 as the leading combi...

• 1 Yield Structure feature of PSB Rc 72H in its Hybrid Seed Production of Techno-Demo
• 2 Main Technical Experience of High-Yielding in the Techno-Demo Plot
• 2.3 Biased-promoting the male parent to increase pollens load and their utilize-rate
• 3 Cognition and recommendations
• 4 The structure criteria and operating model for the large scale seed production

Economic Assessment of the Prospects for Hybrid Rice Cultivation in Tamil Nadu，India under Technological Stagnation

• 1 Rice Production and Modern Varieties Adoption
• 2 Technological Stagnation in Rice Production
• 3 Hybrid Rice Cultivation
• 4 Yield Response and Efficiency
• 5 Factors affecting hybrid Rice Cultivation
• 6 Conclusion and Implications

Genetic Diversity Studies for Floral Traits Among CMS Lines and Maintainers in Rice

• 1 Forward
• 2 Materials and Methods
• 3 Results and Discussion
• 4 Conclusion

Quality Characteristics of Three Line Rice Hybrids

• 1 Foreword
• 2 Materials and methods
• 3 Results and Discussion
• 4 Conclusion

Production Risk of Adopting Hybrid Rice Seed in Iran

• 1 Introduction
• 2 Materials and methods
• 3 Data and variables
• 4 Results and discussions
• 5 Risk comparison of alternative seed technologies
• 6 The determinants of new seed varieties
• 7 Policy implications and recommendations

The Relationalship Between Rice Market Liberalization，Poverty and Food Insecurity in Iran

• 1 The rice market in Iran
• 2 Rice market intervention in Iran
• 3 Methodology
• 4 Data
• 5 Poverty effects
• 6 Food insecurity effects
• 7 Summary and conclusions

Effect of High- yield Varieties on Rice Production Growth :An Mathematical and Econometrics Analysis

• 1 Introduction
• 2 Economic and empirical models
• 3 Empirical results
• 4 Conclusion

Toward Developing Drought Tolerant Hybrid Rice in SAGC

Food security and water shortage are two major challenges in China.Rice is the staple food for most of Chinese people and rice production consumes more than 55% of total fresh water resource...

Study and Application of Pingxiang Dominant Genic Male Sterile Rice

Pingxiang Municipal Institute of Agricultural Science of Jiangxi Province found the Pingxiang Dominant Gene Male Sterile Rice （PXDGMR） at first in world［1］.Its genetic name was given as Ms-p...

• 1 Inheritance of Pingxiang Dominant Genic Male Sterile Rice
• 2 Studies on the characteristic of fertilityalteration of PDGMSR
• 3 Studies on protein，nucleic acid and isozymes ofPDGMSR at panicle develop-mental stages
• 4 The cytological studies on the pollen development and anther histology
• 5 Mapping of sterile gene of PDGMSRby Via SSR technique
• 6 Transferring of sterile gene of PDGMSR

Breeding of Qian Liangyou 58，a Two-line Hybrid Rice with High-yielding and Good Quality

• 1 Introduction
• 2 Materials and Methods
• 3 Results
• 4 Discussions

Breeding of Indica-compatible Japonica Line and Its Application in Development of Super-rice

The indica and japonica rice，two major subspecies in Asia cultivated rice （O.sativaL.） have many favorable properties that are complementary each other，respectively.A lot of previous reports...

• 1 The academic assumption of “specific-compatibility”
• 2 The breeding system for ICJLs
• 3 The ultilization of ICJLs
• 4 Prospects

Breeding for Iron-rich Functional Rice （Oryza SativaL.）

As is well known，rice as the key sources of nutrition and energy for people living in the area of South-Asia，Southeast Asia and China，and despite its consumption in steady growth in years，re...

• 1 Materials and Methods
• 2 Results
• 3 Discussion
• Reference

Breeding and Utilization of New Cytoplasmic Male Sterile Line from New Cytoplasmic Source Dongxiang Wild Rice

In early 1970s，several hundreds of CMS lines of rice three-line had been already bred in our country.But by production testing，the largest exploited yield of wild aborted type of CMS lines w...

• 1 Breeding process
• 2 Result of study
• 3 Discussion
• Reference

Breeding and Application of a Eui IndicaHybrid Rice Variety eKyou 448092052

According to the history of agricultural production and crop breeding，if crops breeding techniques make a break through，the agricultural product will have rapid development［1］.For example th...

• 1 Sources and methods
• 2 Results and Analysis
• 3 Application techniques
• 4 Summary
• Reference

Breeding and Application of Indica Eui-typeLate-season Hybrid Rice—“e-FuliangyouF8” with High Yield，Good Quality and Resistance to Diseases92053

According to the history of agricultural product and crops breeding，if crops breeding techniques make a break through，the agricultural product will have rapid development［1］.For example the ...

• 1 Breeding course of e-FuliangyouF8
• 2 Experimental plantation performance of e-FuliangyouF8
• 3 Main traits and characters
• 4 Application techniques
• Reference

Study on Breeding and Application ofEui Sterile Line K17eA92054

Heterosis of crops is a great achievement of modern genetic breeding of plants.Study and development on heterosis of rice can enhance heterosis and decrease the cost of seed production ［1］.T...

• 1 Materials and methods
• 2 Results and analysis
• 3 Heterosis of hybrid combinations with K17eA
• 4 Discussion
• Reference

Preliminary Evaluation of Elite Germplasm Resources in International Hybrid Rice Observation Nursery

The international network for evaluation of rice （INGER） was coordinated by the international rice research institute （IRRI）. Through the INGER，make the world's elite germplasm available to ...

• 1 Nursery Composition and Experimental Design
• 2 The Main Characteristics of TestedHybrid Rice Combinations
• 3 Discussion

Observation and Exploration on Flowering Habit of Parents of “PSB RC 72H”

“PSB RC 72H” （original name IR68248H） was a three-line hybrid rice combination with good quality，it was bred from the crossing between IR58025A and IR34686R by Philippine International Rice ...

• 1 Materials and Methods
• 2 Methods of Observation
• 3 Results and Analysis
• 3.3 The Flowering Dynamics on Different Times of oneDay of a Single Plant
• 4 Discussion

Recent Advances in the Application of Molecular Markers to Hybrid Rice （Oryza sativaL.）

Rice，Oryza sativa L.，is the staple food for more than three billion people or over half the world's population （FAO 2004），since it provides 27 per cent of the dietary ene-rgy supply and 20 p...

• 1 Molecular basis of heterosis
• 2 Prediction of hybrid yield
• 3 Molecular identification of seed purity in hybrid rice
• 4 Mapping of Genic Male Sterility Genes
• 5 Mapping of restorer genes for CMS
• 6 Molecular assisted selection
• 7 Conclusion

Breeding and Seed Production Technology of High Quality Late Indica Rice Combination “Tyou 968”

In 1980s，hybrid rice was released in large areas in China. Its yield was 25% higher than that of convenient rice variety，but the grain quality and pest resistance need to be improved，mainly ...

• 1 “Tyou 968” Breeding Program
• 2 yield performance
• 3 Characteristics
• 4 Cultivation techniques
• 5 Hybrid rice seed production technology

Analysis on Effectiveness of Reducing Chalkiness in Hybrid Early Rice by Three-Way Cross

Low quality has been one of the main factors that constraint the Chinese rice hybrids towards the world market. In hybrid rice，the constraint factor for quality improvement was the character...

• 1 Materials and Methods
• 2 Result and analysis
• 3 Discussion
• Reference

Study on Flowering Habits of GMS Rice Lian 9S

Photo （thermo）-sensitive genic male sterile ［P （T） GMS］rice not only has the low critical sterility-inducing temperature（ CSIT ），stable sterile period and good multiplication，but also owns t...

• 1 Materials and methods
• 2 Results and analysis
• 3 Discussion

The studies on the Relation between the Main Grain Quality Traits and the Yield Traits in IndicaHybrid Rice92055

At present，with the genetic improvement and the advancement of cultivation level in rice，the rice yields can make people's demands in China. However，because of the worse grain quality in imp...

• 1 MATERIALS AND METHODS
• 2 RESULTS
• 3 DISCUSSIONS

Varietal Improvement by Utilizing Cold Tolerance Genes of Dongxiang Wild Rice

• 1 Introduction
• 2 Materials and Methods
• 3 Results
• 4 Discussion

Identification of N、P、K Deficient Tolerance on the Dongxiang Wild Rice

Dongxiang wild rice（Oryza Rufipongon Griff）（in short Dongye） was discovered in 1978 at Dongxiang county，Jiangxi province，while it was the northernmost distribution genetic resource of wild r...

• 1 Materials and methods
• 2 Results and analysis
• 3 Brief summary and discussion
• Reference

Dynamic Characteristic of Dry Matter Transportation and Grain Filling and TheirCorrelations in Two-line Hybrid Rice

Two-line hybrid rice，especially inter-subspecific combinations manifested super high yield potential such as strong dry matter productivity，big panicle，excessive grains per panicle and et al...

• 1 Materials and methods
• 2 Results and analysis
• 3 Discussion
• Reference

Identifying QTLs for Thermo-toleranceof Amylose Content and Gel Consistency in Rice92056

Cooking and eating quality is a key component of rice grain quality. It is a major goal in rice quality improvement. Knowledge accumulated in the past decades indicates that rice cooking and...

• 1 Materials and methods
• 2 Results and analysis
• 3 Discussion
• Reference

Effects of Light Planting with Small Seedlings on Yield Formation in Single-cropping SeasonSuper Rice92057

In china，the item “study on super rice” was set up by Department of Agriculture in 1996，through about 10 years' study，plenteous outcomes have been obtained，a batch of varieties and combinati...

• 1 Materials and methods
• 2 Results and analysis
• 3 Discussions and conclusions

Several Factors Influencing Seedling Establishment of No-tillage Seedling Broadcasting Cultivation of Early-season Hybrid Rice

Rice is an important cereal crop in our country，and it is vital guarantee for food security. The technology of rice seedling broadcasting with no-tillage is a new technology for rice plantin...

• 1 MATERIAL AND METHODS
• 2 Results
• 3 Conclusion
• Reference

Effects of Irrigation patterns on Carbohydrate Allocation of Hybrid Rice92058

China is one of the most water deficient countries in the world，More than 72% of the total land suffers from water stress. The average water resource per unit plowland is only 67% of the wor...

• 1 Materials and methods
• 2 Results and analysis
• 3 Discussion

The Evolution and Development of Farming Systems of Paddyfield in Jiangxi Province

Nowadays，the total arable area in Jiangxi Province is nearly 3000 thousand hm2，and about 85% of it is paddyfield area. Therefore，Paddyfied，as a main place to produce foodstuff，plays an impor...

• 1 Ancient paddyfield farming systems
• 2 Modern rice farming systems

Small Gridding Analysis for Seed ProductionBase of Two-line Hybrid Rice

After Shi Mingsong found the dual-purpose sterile department-the land-reclaimable 58S whose rice cultivating controlled by photoperiod.There is 30a from researching for rice warm quick core ...

• 1 Basic principle of the small gridding calculates
• 2 The setting-up of the small gredding calculated model
• 3 The small gredding calculating and analyzing
• 4 Conclusion

Grow the Curve of Pi Er is Application in Produce the Seed Flower Period

The wanhui 88 was a variety which so high-quality in Yunnan rice 704 is miscellaneous for an international IR1544 with good quality. anti-disease strong and plentiful product by Chongqing th...

• 1 The method of statistics analysis
• 2 Actual application
• 3 End words

间歇灌溉对水稻的生理生态效应92059

面对水资源日益紧缺和水稻需求量的日益增长，研究与推广水稻节水灌溉是解决这一问题的根本出路。20世纪80年代以来，在全国范围内，水稻节水高产灌溉技术的研究与应用迅速发展，出现了一批水稻节水灌溉新技术。但...

• 1 材料与方法
• 2 结果分析
• 2 讨论
• 参考文献

杂交中稻生育特性对再生芽发育和再生稻产量的影响92060

中稻蓄留再生稻种植制度，可避开抽穗至成熟阶段高温气候的影响，同时也避开农忙高峰，免除早稻田翻耕、晚稻育秧和移栽等程序，降低劳动强度，提高种田效益。近年来高产杂交稻组合不断出现，已有一些组合适合做再生...

• 1 材料与方法
• 2 结果与分析
• 3 讨论
• 参考文献

杂交粳稻穗部性状的遗传效应的分析92061

穗是水稻产量的最终表达部位，水稻穗部形态是株型育种的重要研究内容，穗部性状与产量的关系历来是国内外水稻育种科研工作者研究的重点。针对如何构建理想的水稻穗部形态，优化产量构成因素，前人都做了大量的研...

• 1 材料与方法　
• 2 结果与分析
• 3 讨论
• 参考文献

水稻夜公细胞质雄性不育系Y华农A的选育和应用

我国推广野败型杂交水稻以后，不少研究者发现野败雄性不育细胞质对杂种一代的主要农艺性状表现负效应[1，2]。为了消除或减轻雄性不育细胞质的负效应，防止细胞质单一化对杂交水稻可能造成的遗传脆弱性，许多育种...

• 1 材料与方法
• 2 结果与分析
• 3 问题讨论
• 参考文献

杂交稻华优638的特性及主要栽培技术

华优638是肇庆市农科所和华南农业大学共同利用不育系Y华农A与新恢复系R638配组而成的感温型中迟熟杂交水稻新组合。2003年和2004年晚造参加广东省杂交稻区域试验和生产试验，将于2006年申报广东省农作物品种审...

• 1 产量表现
• 2 特征特性
• 3 栽培技术要点

新香优906株型特征与产量形成研究92062

水稻产量的形成归根结底是光合物质的生产[1]，良好的株型可充分利用光能，从而提高生物产量，因此水稻株型的研究也越来越受到重视。以往的株型研究大都以不同的水稻品种为材料，对其株型特征进行研究，但水稻的株...

• 1 材料与方法
• 2 结果分析
• 3 小结与讨论
• 参考文献

5个新育成粳型光温敏核不育系的初步研究92063

光温敏核不育系是两系法杂交稻育种的基础，雄性不育系的质量关系到两系法杂种优势利用的水平。近年来，我国各地育成了大量水稻光温敏核不育系，但这些不育系经过几年筛选之后，所配组合通过省级鉴定并在生产上应...

• 1 材料和方法
• 2 结果与分析
• 3 小结
• 参考文献

关于优质稻产业化工程建设的若干问题的思考

随着我国社会主义市场经济的逐步形成，我国农业已进入新的发展阶段。市场供需关系已逐渐由卖方市场转变为买方市场，农产品供应关系也已由数量制约为主转变为质量制约为主，农业发展由主要受资源约束转变为资源...

• 1 优质稻产业化开发的现实意义及必然性
• 2 实施优质稻产业化工程建设的实践
• 3 几点启示
• 4 存在的问题及对策

转基因技术及其在水稻育种中的安全应用

粮食问题，举世关注。水稻是全世界最重要的粮食作物之一，为将近全球一半的人口提供食物来源。特别是对占世界人口2/3的亚洲和拉丁美洲第三世界国家的人民，更是不可缺少的粮食作物和文化氛围组成部分。在第三世界...

• 1 基因、基因组、基因工程及转基因概念
• 2 转基因稻及生物安全
• 3 转基因技术在水稻育种中的应用
• 参考文献