Download or read book Submerged Rice written by Pranab Basuchaudhuri and published by CRC Press. This book was released on 2024-08-23 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water stagnation and submergence are major factors in rice growing. Water stagnation and submergence happen as a result of excessive rainfall or flash floods. The duration of submergence can last several weeks, and the level of water may be as high as 100 cm. This impacts rice yields. This book analyzes different aspects, viz., morphology, physiology, biochemistry and genetics, and reviews the suitability of different varieties for better sustainability and reduction of yield loss. It also reviews the different types of floods, and studies biological changes in indigenous and recently developed rice varieties. There are seven chapters: Introduction, History of floods, Diversity of submergence, Adoptive morphology, Physiological aspects, Molecular and genetic aspects, and Yield and yield-gaps. It is comprehensive with scientific dogma, findings and reasonings for students at universities and researchers.

Download or read book Direct Seeded Flooded Rice in the Tropics written by and published by Int. Rice Res. Inst.. This book was released on 1991 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: Status and prospects of direct seeded flooded rice in tropical Asia; Concepts for a new plant type for direct seeded flooded tropical rice; Rationale for a low-tillering rice plant type with high-density grains; Direct seeding practices in India; Research status and prospects of direct seeded rice in Korea; Direct seeding practices for rice in Sri Lanka; Direct seeded rice in the temperate climates of Australia, Italy, and the United States; Germination and crop establishment of direct seeded rice in the south of France; Problems with continuous seeding of rice in Malaysia; Field leveling and direct seeding methods for rice in Portugal; Direct seeding methods for rice in Venezuela; Fertilizer management in broadcast-seeded rice in Egypt; Using GA3, seed treatment in direct seeded rice in southern USA; Research priorities for direct seeded rice in the tropics.

Download or read book Physical Measurements in Flooded Rice Soils written by International Rice Research Institute and published by Int. Rice Res. Inst.. This book was released on 1987 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: Purpose of physical measurements. Soil profile characterization. The soils component phases. Soil water pressure. Hydraulic conductivity. Macropores. Water requirement and percolation. Flow rate. Bearing capacity. Surface relief of a ricefield.

Download or read book Rice Crop written by Farooq Shah and published by BoD – Books on Demand. This book was released on 2018-09-05 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rice is a staple crop in many coastal and non-coastal areas of the globe and requires a large production area. With the increasing trends in population , it is pivotal to increase the production of this important crop for sustainability. The introduction of high-yielding rice cultivars through molecular breeding is one of the possibilities that can ensure sustainability. Additionally, development of new biotic and abiotic stress-resistant cultivars with higher nutritional value can revolutionize the rice industry.

Download or read book Rice Soil Water Land written by Frans R. Moormann and published by Int. Rice Res. Inst.. This book was released on 1978 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Rice Pest Science and Management written by P. S. Teng and published by Int. Rice Res. Inst.. This book was released on 1994 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: Revised and updated selected papers from the 1992 International Rice Research Conference.

Download or read book Nitrogen Economy of Flooded Rice Soils written by S.K. de Datta and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 191 pages. Available in PDF, EPUB and Kindle. Book excerpt: The steadily increasing cost of nitrogen fertilizer has resulted in more emphasis on basic and applied studies to improve nitrogen use efficiency in lowland rice. The efficiency of fertilizer nitrogen in farmers' fields is shockingly low ~ a luxury resource-scarce farmers in tropical Asia can ill afford. We believe it is critical to quantify the basic transformation processes and develop management practices for higher N use efficiency for two reasons. They are: 1. Nitrogen fertilizer together with water management is a key factor for achieving the yield potentials of modern rices. 2. Fertilizer nitrogen prices are high and most Asian rice farmers are poor. The International Rice Research Institute (IRRI), Philippines; Internation al Fertilizer Development Center (IFDC), USA; Commonwealth Scientific and Industrial Research Organization (CSIRO), Australia; U.S. Universities (Louisiana, Cornell, California, Arkansas and others); and Dr Justus Leibig University in West Germany are actively engaged in individual or collaborative research that addresses basic transformation processes on N gains and losses and management practices to maximize N use efficiency in rice. It is appropriate to update and summarize, in a double issue of Fertilizer Research, the 10 papers presented at the special symposium organized by the American Society of Agronomy (ASA) at the 75th Annual Meeting in Washington, D.C. in 1983. S.K. De Datta, Head of Agronomy Department, IRRI, was chairman of the International Agronomy Division of ASA (A-6) in 1982 and 1983.

Download or read book Handbook on Rice Cultivation and Processing written by NPCS Board of Consultants & Engineers and published by NIIR PROJECT CONSULTANCY SERVICES. This book was released on 2007-10-01 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rice is the staple food of over half the world population. Rice is normally grown as an annual plant, although in tropical areas it can survive as a perennial crop and can produce a ratoon crop for up to 30 years. The rice plant can grow to 1 to 1.8 m tall, occasionally more depending on the variety and soil fertility. Since its origin, the spread of rice cultivation is extensive and rice is now being grown wherever water supply is adequate and ambient temperature are suitable. The rice grain is covered with a woody husk or hull, which is indigestible and is to be removed in the first step during processing for making the rice edible. Rice cultivation is well suited to countries and regions with low labor costs and high rainfall, as it is labor intensive to cultivate and requires ample water. Rice can be grown practically anywhere, even on a steep hill or mountain. The traditional method for cultivating rice is flooding the fields while, or after, setting the young seedlings. This simple method requires sound planning and servicing of the water damming and channeling, but reduces the growth of less robust weed and pest plants that have no submerged growth state, and deters vermin. While flooding is not mandatory for the cultivation of rice, all other methods of irrigation require higher effort in weed and pest control during growth periods and a different approach for fertilizing the soil. Drying is an essential step in the processing and preservation of paddy; it is the process that reduces grain moisture content to a safe level for storage. Milling is a crucial step in post production of rice. The basic objective of a rice milling system is to remove the husk and the bran layers, and produce an edible, white rice kernel that is sufficiently milled and free of impurities. India is the second largest rice producing country of the world after China. India also grows some of the finest quality aromatic rice of which basmati is the most high quality rice. This book basically deals with history, origin and antiquity of rice, seed rice and seed production, harvest and post harvest operations, water management practices for rice, diseases and pests of rice and their control, application of biotechnology in aromatic rice improvement, traditional methods of parboiling, modernization of parboiling process, solvent extractive rice milling, general types of quick cooking rice processes, dry milled rice products in brewing, breakfast cereals, rice flakes, puffed rice, rice in multi grain cereals etc. The present book contains cultivation and processing of rice in various ways. The book is very resourceful for the entrepreneurs, technocrats, research scholars etc. TAGS How to start a rice farming business, How to Start a Rice Production Business, How to Start Food Processing Industry in India, How to Start Growing Rice, How to Start Rice Farming and Processing Business, How to Start Rice Farming With Modern Rice Farming Techniques, How to Start Rice Processing Industry in India, brewing with flaked rice, challenges of rice production, Cultivation of Rice in India: Conditions, Methods and Production, Food Processing Industry in India, Harvest, Drying, and Storage of Rough Rice, How rice is made, How Rice is Processed, How to Process Rice after being harvested from the Farm, How to Start a Food Production Business, hybrid rice production , Instant rice, Methods of Planting Rice, Milling and processing of rice, Most Profitable Food Processing Business Ideas , Most Profitable Rice Processing Business Ideas, parboiled rice processing technology, Parboiling of Paddy, parboiling of rice, Procedures to Start a Successful Rice Farming Business, Process of Making Parboiled Rice, Processing and Milling of Parboiled Rice, Production of infant foods, Production of Rice Breakfast Cereal food, Quick cooking rice , Rice Beer, rice cultivation and processing book, Rice Cultivation and Processing Business Plan, rice cultivation process, Rice Farming Business - Startup Business, Rice farming: every stage from start to finish, rice seed production manual, Rice Seed Production Technology, Starting a Rice Farm, Starting a Rice Processing Business, storage of rice , technology book on rice production

Download or read book Proceedings of the 1987 International Deepwater Rice Workshop written by and published by Int. Rice Res. Inst.. This book was released on 1988 with total page 649 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Principles and Practices of Rice Production written by Surajit K. De Datta and published by Int. Rice Res. Inst.. This book was released on 1981 with total page 642 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Rice in Deep Water written by David Catling and published by Springer. This book was released on 1993-01-14 with total page 562 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rice in Deep Water gives a detailed description of the complex agroecosystem and the growth and development of deepwater rice, a fascinating crop grown by subsistence farmers in the deltas and floodplains of Asia and West Africa flooding to depths of 2-3 metres. An account of the various cultural methods and socioeconomic conditions of the farmers is given, current research efforts to increase productivity discussed and research priorities suggested. The book is designed and profusely illustrated so as to emphasize the complexity and dynamic nature of plant and environment, an aspect so often poorly appreciated and misunderstood.

Download or read book Physiology of Stress Tolerance in Rice written by V. P. Singh and published by Int. Rice Res. Inst.. This book was released on 1996 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Effects of Soil Fertility Management Practices on Nutrient Availability and Yield of Rice in Myanmar written by Soe Soe Thein and published by Cuvillier Verlag. This book was released on 2004 with total page 121 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Organic Matter and Rice written by and published by Int. Rice Res. Inst.. This book was released on 1984 with total page 642 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Phosphorus Transformations in Alternately Flooded Soils and Their Effect on Rice Rotation Crops written by Donald Marlin Brandon and published by . This book was released on 1977 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Advances in Crop Environment Interaction written by Santanu Kumar Bal and published by Springer. This book was released on 2018-11-02 with total page 437 pages. Available in PDF, EPUB and Kindle. Book excerpt: Agriculture is currently facing multi-faceted threats in the form of unpredictable weather variability, frequent droughts and scarcity of irrigation water, together with the degradation of soil resources and declining environmental health. These stresses result in the modification of plant physiology to impart greater resilience to changing abiotic and biotic environments, but only at the cost of declining plant productivity. In light of these facts, assessing the status of natural resource bases, and understanding the mechanisms of soil-plant-environment interactions so as to devise adaptation and mitigation approaches, represent great and imminent challenges for all of us. In this context, it is essential to understand the potential applications of modern tools, existing coping mechanisms and their integration, as this will allow us to develop suitable advanced mitigation strategies. From a broader perspective, the book deals with crop-environment interaction in the context of changing climatic conditions. To do so, it addresses four major aspects: Understanding the mechanism of carbon dynamics in the soil-plant-environment continuum; greenhouse gas fluxes in agricultural systems; and soil properties influenced by climate change and carbon sequestration processes. Mitigation and management of the photo-thermal environment to improve crop productivity; soil health under variable climate; reducing agro-ecosystem evapotranspiration losses through biophysical controls; and heat stress in field crops and its management. Studying the impact of climate change on biotic environments; insect-pest interactions; manifestations of disease; and adaptation strategies for island agro-ecosystems. Innovative approaches to assess stress impacts in crops, such as crop modeling, remote sensing, spectral stress indices etc. The book presents a collection of contributions from authoritative experts in their respective fields. Offering young researchers new perspectives and future research directions, it represents a valuable guide for graduate students and academics alike.

Download or read book Efficiency of Nitrogen Fertilizers for Rice written by International Network on Soil Fertility and Fertilizer Evaluation for Rice. Meeting and published by Int. Rice Res. Inst.. This book was released on 1987 with total page 267 pages. Available in PDF, EPUB and Kindle. Book excerpt: