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topsoil    音标拼音: [t'ɑps,ɔɪl]
n. 上层土,表层土

上层土,表层土

topsoil
n 1: the layer of soil on the surface [synonym: {topsoil}, {surface
soil}]

Topsoil \Top"soil`\, n.
The upper layer of soil; surface soil.
[1913 Webster]


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  • Topsoil - The Home Depot
    A nutrient- and mineral-rich topsoil holds moisture to help your garden, lawn or potted plants thrive Our screened options have been sifted into a smooth texture that’s free of rocks, roots, clumps and debris
  • Topsoil: What It Is and How to Use It in the Garden
    Topsoil is the uppermost layer of soil, typically found in gardens, yards, and fields, ranging from 2 to 8 inches deep This layer is vital because it delivers nutrients, absorbs water, and supports plant growth, while also serving as a habitat for beneficial wildlife and microorganisms
  • What is topsoil, and how does it differ from other soils . . . - Homes . . .
    What is topsoil? Topsoil is the upper layer of the soil, traditionally classified as the top two to eight inches of the soil profile It is a crucially important layer of soil that contains organic matter and lots of essential plant nutrients and minerals
  • Top Soil for sale in Quezon City, Philippines - Facebook
    New and used Top Soil for sale in Quezon City, Philippines on Facebook Marketplace Find great deals and sell your items for free
  • Top Soil - Improve Your Garden Lawn Quality | Lowes
    Earthgro Topsoil is a general-purpose soil that is made for filling holes and leveling low areas This regionally formulated topsoil can also be used to build landscape beds and gardens
  • Why Is Topsoil Crucial for Agriculture? - ScienceInsights
    Topsoil is the engine of agriculture This thin upper layer of soil, rarely more than a foot deep, contains the organic matter, nutrients, and microbial life that plants depend on to grow Lose it, and crop yields drop measurably: wheat and sweet corn production declines about 3 5 percent for every inch of topsoil eroded away What makes this layer so difficult to replace is the timeline
  • Garden Soil, Topsoil, Potting Soil Lawn Soil - Ace Hardware
    Topsoil: A nutrient-dense mix of mineral soil, organic materials and beneficial microorganisms Spread it over beds to boost moisture retention and foster root growth
  • A Guide to Topsoil – Why it is Essential for Gardening
    Topsoil, like its name suggests, refers to the layer of soil that is found on the surface of the ground Generally, this is considered to be anything down to around a maximum of 12 inches in depth Topsoil is important and good for plant growth as it is generally extremely dense with nutrients
  • What Is Topsoil and What It Is Used For - Smart Garden and Home
    What is Topsoil? Topsoil is the uppermost layer of soil found in most gardens This layer can vary greatly depending on where you live In some areas, like California, topsoil is very thin and sandy Other places have thick layers of clay The thickness of topsoil also varies with climate
  • What is Topsoil and What is it Used For - Kellogg Garden Organics™
    What is Topsoil Used for? Topsoil purchased at a garden center can be an economical way to amend your garden bed and lawn There are different types of topsoil, so be sure you pick the one best suited for your project Good topsoil contains the necessary nutrients for your plants to survive





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