関連する実験動画

Updated: Jul 12, 2026

Simulating Temperature in a Soil Incubation Experiment
08:39

Simulating Temperature in a Soil Incubation Experiment

Published on: October 28, 2022

熱帯の土壌と世界の食糧危機

P A Sanchez, S W Buol

    Science (New York, N.Y.)
    |May 9, 1975
    PubMed
    まとめ

    熱帯の土壌は,一般的な考えに反して,温帯の土壌と多くの類似点を共有しています. 食品生産のための効果的な土壌管理には,土壌の基礎状態が高く,低い土壌に合わせた戦略が必要であり,持続的な収穫のための投入を最適化する必要があります.

    さらに関連する動画

    Two-Dimensional Visualization and Quantification of Labile, Inorganic Plant Nutrients and Contaminants in Soil12:03

    Two-Dimensional Visualization and Quantification of Labile, Inorganic Plant Nutrients and Contaminants in Soil

    Published on: September 1, 2020

    Combined Size and Density Fractionation of Soils for Investigations of Organo-Mineral Interactions08:38

    Combined Size and Density Fractionation of Soils for Investigations of Organo-Mineral Interactions

    Published on: February 15, 2019

    関連する概念動画

    The Soil Ecosystem02:23

    The Soil Ecosystem

    Plants obtain inorganic minerals and water from the soil, which acts as a natural medium for land plants. The composition and quality of soil depend not only on the chemical constituents but also on the presence of living organisms. In general, soils contain three major components:
    What is Climate?01:16

    What is Climate?

    Climate refers to the prevailing weather conditions in a specific area over an extended period. As the saying goes, “Climate is what you expect. Weather is what you get.” Climate is influenced by geographic factors, such as latitude, terrain, and proximity to bodies of water.
    Soil Microbial Ecology01:29

    Soil Microbial Ecology

    Soil microbial ecology is defined by highly diverse, spatially structured communities that drive nutrient cycling, organic matter turnover, and overall ecosystem stability. Although a gram of soil can contain thousands of bacterial and archaeal taxa, the ecological processes they mediate are even more crucial for sustaining terrestrial life.Microhabitats and NichesSoil is a heterogeneous mixture of minerals, organic matter, water, and air. Microbes inhabit distinct microhabitats formed by...
    Responses to Drought and Flooding02:41

    Responses to Drought and Flooding

    Water plays a significant role in the life cycle of plants. However, insufficient or excess of water can be detrimental and pose a serious threat to plants.
    Threats to Biodiversity01:50

    Threats to Biodiversity

    There have been five major extinction events throughout geological history, resulting in the elimination of biodiversity, followed by a rebound of species that adapted to the new conditions. In the current geological epoch, the Holocene, there is a sixth extinction event in progress. This mass extinction has been attributed to human activities and is thus provisionally called the Anthropocene. In 2019 the human population reached 7.7 billion people and is projected to comprise 10 billion by...
    The Roles of Bacteria and Fungi in Plant Nutrition02:11

    The Roles of Bacteria and Fungi in Plant Nutrition

    Plants have the impressive ability to create their own food through photosynthesis. However, plants often require assistance from organisms in the soil to acquire the nutrients they need to function correctly. Both bacteria and fungi have evolved symbiotic relationships with plants that help the species to thrive in a wide variety of environments.