Advances in Agronomy

Advancements in Agronomy, Volume 178 covers various topics such as agroecological crop protection, soil compressive strength, drought, salt, and combined stresses in plants, soil inorganic carbon, and improving nitrogen use efficiency.

Format: Hardback
Length: 316 pages
Publication date: 01 February 2023
Publisher: Elsevier Science Publishing Co Inc

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Advances in Agronomy, Volume 178, presents a comprehensive collection of updates and advancements in the field of agronomy. This latest release includes chapters that delve into diverse topics such as Agroecological Crop Protection for Sustainable Agriculture, The Challenge in Estimating Soil Compressive Strength for Use in Risk Assessment of Soil Compaction in Field Traffic, Drought, Salt, and Combined Stresses in Plants: Effects, Tolerance Mechanisms, and Strategies, Soil Inorganic Carbon: The Other and Equally Important Soil Carbon Pool, Distribution, Controlling Factors, and the Impact of Climate Change, and Improving Nitrogen Use Efficiency and Reducing Nitrogen Surplus through Best Fertilizer Nitrogen Management in Cereal Production: The Case of India and China.

Agroecological Crop Protection for Sustainable Agriculture:

This chapter explores the role of agroecology in promoting sustainable agriculture by employing crop protection strategies that minimize environmental impact. It discusses the use of organic fertilizers, integrated pest management, and crop rotation to enhance soil health and reduce the reliance on chemical pesticides. The chapter also highlights the importance of biodiversity in agroecosystems and the potential benefits of agroforestry and organic farming practices.

The Challenge in Estimating Soil Compressive Strength for Use in Risk Assessment of Soil Compaction in Field Traffic:

Soil compaction is a significant concern in agriculture, as it can lead to reduced crop yields, increased soil erosion, and decreased water infiltration. This chapter discusses the challenges in estimating soil compressive strength for use in risk assessment of soil compaction in field traffic. It explores the use of various methods, such as soil penetration tests, seismic surveys, and remote sensing, to measure soil compaction and assess its impact on crop growth. The chapter also discusses the development of soil compaction models and their application in predicting soil compaction and developing mitigation strategies.

Drought, Salt, and Combined Stresses in Plants: Effects, Tolerance Mechanisms, and Strategies:

Drought, salt, and combined stresses are major environmental factors that can negatively impact plant growth and productivity. This chapter examines the effects of these stresses on plants and explores their tolerance mechanisms and strategies. It discusses the use of drought-resistant crop varieties, salt tolerance mechanisms, and integrated water management practices to mitigate the negative impacts of these stresses. The chapter also highlights the importance of genetic engineering and biotechnology in developing plants that are more resilient to these stresses.

Soil Inorganic Carbon: The Other and Equally Important Soil Carbon Pool:

Soil inorganic carbon is an important component of the soil carbon pool, and its distribution, controlling factors, and the impact of climate change are of significant interest. This chapter discusses the distribution of soil inorganic carbon in different soil types and its relationship with soil properties and ecosystem services. It explores the controlling factors of soil inorganic carbon, such as soil pH, organic matter content, and mineralization rates, and the impact of climate change on soil inorganic carbon stocks. The chapter also discusses the potential benefits of soil inorganic carbon sequestration and its role in mitigating climate change.

Improving Nitrogen Use Efficiency and Reducing Nitrogen Surplus through Best Fertilizer Nitrogen Management in Cereal Production:

Cereal production is a major contributor to global nitrogen pollution, and improving nitrogen use efficiency and reducing nitrogen surplus through best fertilizer nitrogen management is crucial for sustainable agriculture. This chapter discusses the case of India and China, two countries that are significant producers of cereals and face challenges in nitrogen management. It explores the use of precision agriculture technologies, such as GPS mapping and variable rate application of fertilizers, to optimize nitrogen use and reduce nitrogen losses. The chapter also discusses the importance of nutrient recycling and the use of cover crops and crop residues to improve soil fertility and reduce the need for fertilizer inputs.

Conclusion:

Advances in Agronomy, Volume 178, provides a comprehensive overview of the latest developments and advancements in agronomy. The chapters in this release cover a wide range of topics, from agroecological crop protection to soil compaction, drought, salt, and combined stresses in plants, soil inorganic carbon, improving nitrogen use efficiency, and reducing nitrogen surplus through best fertilizer nitrogen management in cereal production. These chapters highlight the importance of sustainable agriculture practices and the need for interdisciplinary research and collaboration to address the challenges facing agriculture today. By exploring these topics, Advances in Agronomy contributes to the development of innovative solutions and strategies that promote sustainable agricultural practices and ensure food security for a growing population.

Dimension: 229 x 152 (mm)
ISBN-13: 9780443192609