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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
    For Lawn Repair or Overseeding, Use to Plant New Grass or Top Dress Soil Get free shipping on qualified Topsoil products or Buy Online Pick Up in Store today in the Outdoors Department
  • Topsoil: What It Is and How to Use It in the Garden - The Spruce
    Technically, topsoil is the top layer of soil in any garden or yard or field, usually referring to a depth of between 2 to 8 inches down This layer has the highest concentration of organic matter and microorganisms that provide essential support for plants to grow
  • Top Soil at Lowes. com
    Organic Premium Top Soil contains peat moss to help native soils retain moisture Helps promote root development by breaking up clay soils and giving substance to sandy soils Use for all lawn and garden projects Embrace a new way to garden and grow your container plants with Miracle-Gro Organic™ Outdoor Potting Mix
  • Topsoil - Wikipedia
    Topsoil is the upper layer of soil It has the highest concentration of organic matter and microorganisms and is where most of the Earth's biological soil activity occurs Topsoil is composed of mineral particles and organic matter and usually extends to a depth of 5-10 inches (13–25 cm)
  • What Every Gardener Should Know About Topsoil
    Topsoil is the top portion of the soil consisting of minerals, organic matter and microorganisms It can range from a few inches deep in some areas to a few feet deep in the Corn Belt Topsoil has accumulated over millennia, but erosion is a serious problem
  • What is Topsoil? A Guide for Beginner Gardeners
    Topsoil is the top layer of soil, rich in organic matter and nutrients, essential for plant growth It consists of a mixture of sand, silt, clay, and decomposed organic materials, providing a fertile foundation for gardens and landscapes
  • What Is Topsoil? Plus, 3 Ways to Use It in Your Garden - Martha Stewart
    Topsoil is the uppermost layer of soil It's where essential nutrients, microorganisms, and beneficial insects like earthworms reside, helping provide a healthy environment for plants Topsoil is also where most of the moisture plants absorb is stored
  • What Is Topsoil and What It Is Used For - Smart Garden and Home
    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
  • Topsoil at Tractor Supply Co.
    Topsoil at Tractor Supply Co Buy online, free in-store pickup Shop today!
  • What Is Topsoil: Uses and Benefits for Garden - Its Overflowing
    Topsoil, the uppermost layer of soil, plays a paramount role in gardening and ecosystem sustainability Typically ranging from 2 to 8 inches deep, topsoil is teeming with organic matter and microorganisms vital for plant growth





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