Download or read book Super Hybrid Rice written by Fahd Rasul and published by LAP Lambert Academic Publishing. This book was released on 2012-07 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an insight into the latest researches on super hybrid rice cultivation regulations with special emphasis on water, Nitrogen and plant growth regulators impact on the growth, yield, quality and source-sink relationships. The phenology, growth, allometry, high yield formation strategies, enzymatic analysis, antioxidant activities in flag leaf and grains coupled with the quality characters studies have been extensively done to elaborate the source-sink relationship and to bring the super high yielding potentials of crops to life. High yielding super hybrid rice is need of time for food security of the world under the changing climate scenarios that is affecting the crop yields worldwide. This effort may help in mitigating the stresses faced by the rice crop which is staple food of more than half of the world.
Download or read book Chinese Experiences in Breeding Three Line Two Line and Super Hybrid Rice written by Liyong Cao and published by . This book was released on 2014 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Chinese Experiences in Breeding Three-Line, Two-Line and Super Hybrid Rice.
Download or read book Accelerating Hybrid Rice Development written by and published by Int. Rice Res. Inst.. This book was released on with total page 709 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Advances in Hybrid Rice written by Shin Terashima and published by . This book was released on 2021-07-12 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Hybrid Rice for Food Security Poverty Alleviation and Environmental Protection written by Sant S. Virmani and published by Int. Rice Res. Inst.. This book was released on 2003 with total page 385 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Rice Improvement written by Jauhar Ali and published by Springer Nature. This book was released on 2021-05-05 with total page 507 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is open access under a CC BY 4.0 license. By 2050, human population is expected to reach 9.7 billion. The demand for increased food production needs to be met from ever reducing resources of land, water and other environmental constraints. Rice remains the staple food source for a majority of the global populations, but especially in Asia where ninety percent of rice is grown and consumed. Climate change continues to impose abiotic and biotic stresses that curtail rice quality and yields. Researchers have been challenged to provide innovative solutions to maintain, or even increase, rice production. Amongst them, the ‘green super rice’ breeding strategy has been successful for leading the development and release of multiple abiotic and biotic stress tolerant rice varieties. Recent advances in plant molecular biology and biotechnologies have led to the identification of stress responsive genes and signaling pathways, which open up new paradigms to augment rice productivity. Accordingly, transcription factors, protein kinases and enzymes for generating protective metabolites and proteins all contribute to an intricate network of events that guard and maintain cellular integrity. In addition, various quantitative trait loci associated with elevated stress tolerance have been cloned, resulting in the detection of novel genes for biotic and abiotic stress resistance. Mechanistic understanding of the genetic basis of traits, such as N and P use, is allowing rice researchers to engineer nutrient-efficient rice varieties, which would result in higher yields with lower inputs. Likewise, the research in micronutrients biosynthesis opens doors to genetic engineering of metabolic pathways to enhance micronutrients production. With third generation sequencing techniques on the horizon, exciting progress can be expected to vastly improve molecular markers for gene-trait associations forecast with increasing accuracy. This book emphasizes on the areas of rice science that attempt to overcome the foremost limitations in rice production. Our intention is to highlight research advances in the fields of physiology, molecular breeding and genetics, with a special focus on increasing productivity, improving biotic and abiotic stress tolerance and nutritional quality of rice.
Download or read book Comparison on Grain Quality Between Super Hybrid and Popular Inbred Rice Cultivars Under Two Nitrogen Management Practices written by Min Huang and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This study was conducted to determine the differences in grain quality traits between super hybrid and popular inbred rice cultivars grown under two nitrogen (N) management practices. Field experiments were done at the Experimental Farm of Guangxi University, Guangxi Province, China in early and late rice-growing seasons in 2014. Two representative super hybrid cultivars Liangyoupeijiu (LYPJ) and Y-liangyou 1 (YLY1) and a popular inbred rice cultivar Huanghuazhan (HHZ) were grown under fixed-time N management (FTNM) and site-specific N management (SSNM) practices in each season. Grain quality traits and N uptake were measured for each cultivar. LYPJ and YLY1 had higher milling efficiency, poorer appearance and palatability, and equal nutritional value than HHZ. The higher milling efficiency and poorer appearance in LYPJ and YLY1 were associated with their higher rice width compared with HHZ. Total N application rate was reduced by 15-20% under SSNM than under FTNM, whereas there was nearly no significant difference in grain quality between SSNM and FTNM. Our results suggest that (1) strategies for grain quality improvement in super hybrid rice should be focused on appearance and palatability, and (2) replacing FTNM with SSNM can reduce N input without sacrificing grain quality in rice production.
Download or read book Hybrid rice technology development Ensuring China s food security written by Jiming Li, Yeyun Xin, Longping Yuan and published by Intl Food Policy Res Inst. This book was released on with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Technology of Hybrid Rice Production written by Longping Yuan and published by Food & Agriculture Organization of the UN (FAO). This book was released on 1995 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: Heterosis in rice; Rice cytoplasmic-genetic male sterility system; Procedures for breeding hybrid rice; Breeding for CMS lines and their maintainers; Breeding for restorer lines; Hybrid seed production and CMS line multiplication; Purifying parental lines and producing foundation seeds; hybrid rice cultivation practices; Breeding two-line system hybrid rice; Studies on one-line system hybrid rice development.
Download or read book Crop Evolution Adaptation and Yield written by L. T. Evans and published by Cambridge University Press. This book was released on 1996-05-02 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this major 1993 work, Lloyd Evans provides an integrated view of the domestication, adaptation and improvement of crop plants, bringing together genetic diversity, plant breeding, physiology and aspects of agronomy. Considerations of yield and maximum yield provide continuity throughout the book. Food, feed, fibre, fuel and pharmaceutical crops are all discussed. Cereals, grain legumes and root crops, both temperate and tropical, provide many of the examples, but pasture plants, oilseeds, leafy crops, fruit trees and others are also considered. After the introductory chapter, the increasing significance of crop yields to the world's food supply is highlighted. The next three chapters consider changes to crop plants over the last ten thousand years, including domestication, adaptation and improvement. Aimed at research workers and advanced students in crop physiology and ecology, agronomy and plant breeding, this book also reaches conclusions of relevance to those concerned with developmental policy, agricultural research and management, environmental quality, resource depletion and human history.
Download or read book Hybrid Rice Technology written by S. S. Virmani and published by Int. Rice Res. Inst.. This book was released on 1994 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: This symposium is a follow-up to one held in China in 1986. Since then considerable progress has been made in research and development of hybrid rice. This second international symposium was held under the umbrella of the International Rice Research Conference. Eighty scientists and seed production experts from 18 countries, IRRI and FAO attended. Contributions covered breeding, biotechnology, seed production, agronomy, plant physiology, plant pathology, entomology and economics.
Download or read book Rice written by Wengui Yan and published by BoD – Books on Demand. This book was released on 2014-04-23 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rice is a staple food for half of the worlds population mostly in Asia. Productivity of rice has largely been improved since the Green Revolution in 1960s. Further improvement of rice yield is necessary to keep pace with population growth, which is a challenging task for breeders. This book, Rice - Germplasm, Genetics and Improvement, as its name implies, comprehensively reviews current knowledge in germplasm exploration, genetic basis of complex traits, and molecular breeding strategies in rice. In the germplasm part, we highlight the application of wild rice in rice breeding. In the genetics part, most of the complex traits related with yield, disease, quality have been covered. In the improvement part, Chinese experiences in hybrid rice breeding have been summarized together with many molecular breeding practices scattering in different chapters.
Download or read book Recent Advances in Rice Research written by Mahmood-Ur- Rahman Ansari and published by BoD – Books on Demand. This book was released on 2021-03-03 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: “Recent Advances in Rice Research” is an interdisciplinary book dealing with diverse topics related to recent developments in rice research. The book discusses the latest research activities in the field of hybrid rice, various metabolites produced in rice and its biology, stress studies, and strategies to combat various biotic and abiotic stresses as well as rice economics, value addition, and product development. The book is written by an international team of researchers from all over the globe sharing their results in the field of rice research. I am hopeful that the scientific information available in this book will provide advanced knowledge for rice researchers, students, life scientists, and interested readers on some of the latest developments in rice research.
Download or read book An Introduction to Rice grain Technology written by K. R. Bhattacharya and published by CRC Press. This book was released on 2015-12-16 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the essence of the theory and practice of drying, storage, milling, ageing, parboiling, products-making, and byproducts utilisation of rice in a simple, unencumbered style that is accessible even to the lay person. The book should be of value to the managers and operators of the thousands of rice mills strewn all over the Rice country. It should also be welcome to students of food technology for their first exposure to the topic, and to the interested lay person.
Download or read book Advances in Rice Science written by Ratikanta Maiti, PhD and published by CRC Press. This book was released on 2020-11-12 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt: During recent decades, tremendous progress and innovations have been made in rice science with the goal of increasing production to meet the world’s growing demands. This new volume provides a concise overview of rice, covering the background and importance of rice; origin, evolution, and domestication of rice; and the world rice production. It goes on to provide new and important recent research advances on many different aspects of rice science and production. The authors look at advances in rice ideotypes, abiotic stress management techniques, biotic stress affecting crop productivity, new methods and technology for cultivation, and new methods and techniques in rice grain quality analysis and processing. It also describes new rice varieties, new hybrid rice technology, and new breeding methods for rice.
Download or read book Thirty Great Inventions of China written by Jueming Hua and published by Springer Nature. This book was released on 2020-12-14 with total page 864 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book presents thirty great Chinese inventions, both ancient and modern, which are original, distinct, have made outstanding contributions and had extensive influence in China and around the globe. It also clarifies the misunderstandings and provides a clear definition and classification of the evaluation criteria for great inventions. Each invention is presented with color pictures and comprehensive discussions. The book not only offers readers the fascinating stories behind the greatest inventions of all time from China, such as the compass, paper, and tea making & planting, but also allows them to be inspired by the great Chinese inventors’ inherent spirit of innovation and creativity.
Download or read book Hybrid Rice The Journey written by Robin Andrews and published by Lulu.com. This book was released on 2017-03-17 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 1964 a Chinese rice breeder, Yuan Longping, discovered a rice plant that was the genetic key to the successful development of high yielding hybrid rice. At that time, China was a secretive communist state where self pollinating varietal rice was grown on collective farms using highly labor intensive practices. Forty years later, by 2004, hybrid rice, based on Yuan's work, was being grown commercially in the United States using mechanized farming practices. This book describes the journey across those four decades and the chain of events and people which resulted in technical success in China by 1976 and in the United States by 2000. Extraordinary political and technological developments occurred during this time and the book describes these and the many serendipitous events and people of different backgrounds that were involved in the successful journey. It is estimated that hybrid rice is now (2017) saving the US rice industry as much as $100 million each year.
