Crop Science: Growth and Development of Crops

Crop Science: Growth and Development of Crops PDF

Author: Harold Salazar

Publisher:

Published: 2019-06-20

Total Pages: 218

ISBN-13: 9781682867389

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Crop science is a sub-field of biology that studies the practice of agriculture. It is a multidisciplinary science that integrates the principles of several natural, economic and social sciences. It incorporates the study of plant breeding, genetics, pathology, entomology, soil science, etc. Improving agricultural productivity and minimizing the effects of pests are other areas of interest in this field. Modern crop science uses the tools of agricultural biotechnology to achieve these objectives. The various advancements in crop science are glanced at in this book and their applications as well as ramifications are looked in detail. It elucidates the concepts and innovative models around prospective developments with respect to crop science. This book is a vital tool for all researching or studying agricultural science and crop science as it gives incredible insights into emerging trends and their applications.

Chemical Manipulation of Crop Growth and Development

Chemical Manipulation of Crop Growth and Development PDF

Author: J S McLaren

Publisher: Butterworth-Heinemann

Published: 2013-10-22

Total Pages: 579

ISBN-13: 1483192415

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Chemical Manipulation of Crop Growth and Development presents a critical review of the plant growth regulators in field crops. It discusses the strategies to discover plant growth regulators for agronomic crops; the methods of modifying stomatal movement; and the possible use of chemicals for photorespiration control. Some of the topics covered in the book are the hormonal control of photosynthesis and assimilate distribution; manipulation of crop growth by ethylene and some implications of the mode of generation; genetic and chemical manipulation of crops to confer tolerance to chemicals; and effects of allelochemicals on crop growth and development. The control of development of potato plant by using endogenous and exogenous growth regulators is covered. The analysis of crop physiology to assess plant growth regulation in sugar beet is also discussed. An in-depth analysis of the influence of auxin antagonists on pod and seed number is provided. The effect of foliar applications of synthetic plant growth regulators on the agronomic characteristics of field-growth corn is presented. A chapter is devoted to the use and effect of cerone in developing winter barley. The book can provide useful information to farmers, botanists, students, and researchers.

Soils, Plant Growth and Crop Production - Volume I

Soils, Plant Growth and Crop Production - Volume I PDF

Author: Willy H. Verheye

Publisher: EOLSS Publications

Published: 2010-11-30

Total Pages: 438

ISBN-13: 1848263678

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Soils, Plant Growth and Crop Production is a component of Encyclopedia of Food and Agricultural Sciences, Engineering and Technology Resources in the global Encyclopedia of Life Support Systems (EOLSS), which is an integrated compendium of twenty Encyclopedias. Plants, and crops in particular, grow and develop through the uptake of water and nutrients by the root system in soils and their transformation into biomass through processes governed by photosynthesis. The quality and amount of products harvested from this biomass depend largely on the intrinsic properties of the soil, i.e. the moisture and nutrients made available for uptake by the roots. These volumes describe in a synthetic form the impact of the most important soil properties on general agronomy, crop production, cultivation methods, and yields, including the specific management aspects which take away some production constraints. Changes in general agronomy as a result of plant breeding, climatic change and competition between newly introduced crops are discussed. The three volumes with contributions from distinguished experts in the field discusses about soils, plant growth and crop production in several related topics. These volumes are aimed at the following five major target audiences: University and College students Educators, Professional practitioners, Research personnel and Policy analysts, managers, and decision makers and NGOs.

Principles of Agronomy for Sustainable Agriculture

Principles of Agronomy for Sustainable Agriculture PDF

Author: Francisco J. Villalobos

Publisher: Springer

Published: 2017-01-25

Total Pages: 555

ISBN-13: 3319461168

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This textbook explains the various aspects of sustainable agricultures to undergraduate and graduate students. The book first quantifies the components of the crop energy balance, i.e. the partitioning of net radiation, and their effect on the thermal environment of the canopy. The soil water balance and the quantification of its main component (evapotranspiration) are studied to determine the availability of water to rain fed crops and to calculate crop water requirements. Then it sets the limitations of crop production in relation to crop phenology, radiation interception and resource availability (e.g. nutrients). With that in mind the different agricultural techniques (sowing, tillage, irrigation, fertilization, harvest, application of pesticides, etc.) are analyzed with special emphasis in quantifying the inputs (sowing rates, fertilizer amounts, irrigation schedules, tillage plans) required for a given target yield under specific environmental conditions (soil & climate). For all techniques strategies are provided for improving the ratio productivity/resource use while ensuring sustainability. The book comes with online practical focusing on the key aspects of management in a crop rotation (collecting weather data, calculating productivity, sowing rates, irrigation programs, fertilizers rates etc).

Soils, Plant Growth and Crop Production - Volume III

Soils, Plant Growth and Crop Production - Volume III PDF

Author: Willy H. Verheye

Publisher: EOLSS Publications

Published: 2010-11-30

Total Pages: 492

ISBN-13: 1848263694

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Soils, Plant Growth and Crop Production is a component of Encyclopedia of Food and Agricultural Sciences, Engineering and Technology Resources in the global Encyclopedia of Life Support Systems (EOLSS), which is an integrated compendium of twenty Encyclopedias. Plants, and crops in particular, grow and develop through the uptake of water and nutrients by the root system in soils and their transformation into biomass through processes governed by photosynthesis. The quality and amount of products harvested from this biomass depend largely on the intrinsic properties of the soil, i.e. the moisture and nutrients made available for uptake by the roots. These volumes describe in a synthetic form the impact of the most important soil properties on general agronomy, crop production, cultivation methods, and yields, including the specific management aspects which take away some production constraints. Changes in general agronomy as a result of plant breeding, climatic change and competition between newly introduced crops are discussed. The three volumes with contributions from distinguished experts in the field discusses about soils, plant growth and crop production in several related topics. These volumes are aimed at the following five major target audiences: University and College students Educators, Professional practitioners, Research personnel and Policy analysts, managers, and decision makers and NGOs.

Soils, Plant Growth and Crop Production - Volume II

Soils, Plant Growth and Crop Production - Volume II PDF

Author: Willy H. Verheye

Publisher: EOLSS Publications

Published: 2010-11-30

Total Pages: 454

ISBN-13: 1848263686

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Soils, Plant Growth and Crop Production is a component of Encyclopedia of Food and Agricultural Sciences, Engineering and Technology Resources in the global Encyclopedia of Life Support Systems (EOLSS), which is an integrated compendium of twenty Encyclopedias. Plants, and crops in particular, grow and develop through the uptake of water and nutrients by the root system in soils and their transformation into biomass through processes governed by photosynthesis. The quality and amount of products harvested from this biomass depend largely on the intrinsic properties of the soil, i.e. the moisture and nutrients made available for uptake by the roots. These volumes describe in a synthetic form the impact of the most important soil properties on general agronomy, crop production, cultivation methods, and yields, including the specific management aspects which take away some production constraints. Changes in general agronomy as a result of plant breeding, climatic change and competition between newly introduced crops are discussed. The three volumes with contributions from distinguished experts in the field discusses about soils, plant growth and crop production in several related topics. These volumes are aimed at the following five major target audiences: University and College students Educators, Professional practitioners, Research personnel and Policy analysts, managers, and decision makers and NGOs.

Physical Methods for Stimulation of Plant and Mushroom Development

Physical Methods for Stimulation of Plant and Mushroom Development PDF

Author: Mohamed A. El-Esawi

Publisher: BoD – Books on Demand

Published: 2018-09-26

Total Pages: 126

ISBN-13: 1789237483

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Chemical additives used for increasing plant productivity can contaminate the raw materials used in food production. Physical methods represent alternative promising sources for stimulating plant and mushroom development and increasing vegetable production. Many physical factors are currently used for plant treatment, including electromagnetic waves, optical emission, laser, magnetic field, gamma rays and ultrasound and ionizing radiation. This book discusses these physical methods for stimulation of plant and mushroom development and seed invigoration. Current research trends, future research directions and challenges are also discussed. This book will be of interest to many readers, researchers and scientists who can find this information useful for the advancement of their research works towards a better understanding of physical methods in plant and mushroom development.

Hartmann's Plant Science

Hartmann's Plant Science PDF

Author: Margaret McMahon

Publisher:

Published: 2002

Total Pages: 600

ISBN-13:

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"Hartmann's Plant Science: Growth, Development, and Utilization of Cultivated Plants, 3rd edition," is designed for introductory courses in Plant Science, and Horticulture found in departments of agriculture or biology. It offers a comprehensive introduction to plant science using a scientific and substantive approach to present the fundamentals of botany, plant physiology, and environmental factors affecting plant growth as well as the integration of these topics into strategies of producing plants for human use as food, fiber and recreation. Some of the features of this text include: Photos and illustrations to highlight and reinforce the information presented in the text Chapter objectives, key terms, and study questions to help students focus on and review the important concepts in each chapter Updated information on the methods and issues related to the production and utilization of plants Lists of web resources that provide the latest statistics, data, and developments in crop production A free companion website with practice questions to provide additional review material

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