Significance of weeds in rice farming; Rice weeds of world importance; Weed control; Principles of herbicide use; Principal rice herbicides; Weed control in irrigated rice; Weed control in rainfed lowland rice; Weed control in upland rice; Weed control in deepwater and floating rice; Management of some difficult weeds.
Innovative Strategies for Managing Weeds in an Environmentally Protective Manner Successfully meeting the challenge of providing weed control without relying on dangerous chemicals that endanger the ecosystem or human lives, this compendium focuses on management strategies that reduce herbicidal usage, restore ecological balance, and incr
Weed infestations are a concern for every farmer . Depending on the type of rice production system, farmers across Asia often contend with the same or similar weed species. This group of species is relatively small, but of great importance, and includes many of the "world's worst weeds." In this guide, we have tried to collect practical information about some of the most common weeds of rice in Asia. The guide contains information about the botany, ecology, herbicide resistance, and cultural control of these species in a short text that should be easy to use in the field. In addition, it includes pictures to aid in early and accurate species identification.
Upland rice plant types; Life cycle of the rice plant; Seeds; Factors that affect seedling growth; What is a good seedling; How to grow good seedlings; Leaves; Roots; Tillers; Panicles; Dormancy; Fertilizers; How much nitrogen to apply; How to increase the efficiency of nitrogen fertilizer; Other fertilizers and organic matter; Carbohydrate production; Water; Yield components; Plant type with good yield potential; Factors that affect lodging; Land conservation and crop management; Weeds; Control of weeds; Herbicides; Major diseases; Major soil-borne insect pests; Major insect ests during vegetative phase; Major insect pests during reproductive phase; Other pests; Soil problems; Hot to judgea rice crop at flowering; Harvest and postharvest; Cropping systems.
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.
Advances in Agronomy, Volume 179, the latest release in this leading reference on agronomy, contains a variety of updates and highlights new advances in the field. Chapters in this new release include Complementing Compost with Biochar for Agriculture, Soil Remediation and Climate Mitigation, Weed Management in Wet Direct-seeded Rice (Oryza sativa L.): Issues and Opportunities, Plant Temperature Response and Heat Tolerance in Rice: A Review, Obstacles in Continuous Cropping: Mechanisms and Control Measures, Agriculture-Related Green House Gas Emissions and Mitigation Measures, and more. - Includes numerous, timely, state-of-the-art reviews on the latest advancements in agronomy - Features distinguished, well recognized authors from around the world - Builds upon this venerable and iconic review series - Covers the extensive variety and breadth of subject matter in the crop and soil sciences
In this provocative book, the authors look at the interaction between population and food supply and offer a powerful and radical strategy for balancing human numbers with nutritional needs. Their proposals include improving the status of women, reducing racism and religious prejudice, reforming the agricultural system, and shrinking the growing gap between rich and poor. "This ambitious, enlightened handbook is a cornucopia of strategies and ideas for concerned citizens and policymakers."--Publishers Weekly "Give equal education and power to women throughout the world, argue the authors: when that happens, birth rates fall and food supplies go up."--San Francisco Chronicle (Best Bets of 1995) "[The book] can help us understand the past and possible future of the meals most Westerners take for granted."--Bill McKibben, New York Review of Books "A well-reasoned account of how poverty forces unsustainable use of natural resources . . . a careful and balanced treatment of developments in agriculture . . . that may help food production to stay ahead of population growth."--Basia Zaba, Nature "This generation faces a set of challenges unprecedented in their scope and severity and in the shortness of time left to resolve them. . . . The Stork and the Plow sets these out thoughtfully [and] accurately. . . . We can all hope this urgent message is carefully heeded."--Henry W. Kendall, Nobel laureate and Julius A. Stratton Professor of Physics, MIT "A wonderful piece of work."--Partha Dasgupta, American Scientist