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  2. This Pantry Staple Can Help Improve Your Garden's Soil ... - AOL

    www.aol.com/lifestyle/pantry-staple-help-improve...

    Nope, skip using coffee grounds on your houseplants. “You can cause a lot of damage with the active ingredients still in the grounds that will leach into the soil and potentially injure roots ...

  3. Soil conditioner - Wikipedia

    en.wikipedia.org/wiki/Soil_conditioner

    Soil conditioners may be applied in a number of ways. Some are worked into the soil with a tiller before planting. Others are applied after planting, or periodically during the growing season. Soil testing should be performed prior to applying a soil conditioner to learn more about the composition and structure of the soil. This testing will ...

  4. Used coffee grounds - Wikipedia

    en.wikipedia.org/wiki/Used_coffee_grounds

    The dry coffee grounds contain significant amounts of potassium (11.7 g/kg), nitrogen (27.9 g/kg), magnesium (1.9 g/kg), and phosphorus (1.8 g/kg). [5] The quantity of caffeine remaining in used coffee grounds is around 48% of that in fresh coffee grounds. [6] There are significantly less tannins in used coffee grounds than fresh coffee grounds ...

  5. Soil management - Wikipedia

    en.wikipedia.org/wiki/Soil_management

    Nutrient management can help to improve the fertility of the soil and the amount of organic matter content, which improves soil structure and function. Tilling the soil, or tillage, is the breaking of soil, such as with a plough or harrow, to prepare the soil for new seeds. Tillage systems vary in intensity and disturbance.

  6. 12 New Ways To Use Coffee Grounds - AOL

    www.aol.com/lifestyle/food-12-new-ways-use...

    Before you throw out your coffee grounds, Check out the slideshow above to learn 12 ways you can put them to use! Become a KD VIP to save your favorite recipes from anywhere to your recipe box ...

  7. Soil salinity - Wikipedia

    en.wikipedia.org/wiki/Soil_salinity

    Salts dissolved from the soil accumulate at the soil surface and are deposited on the ground and at the base of the fence post. Saline incrustation in a PVC irrigation pipe from Brazil. Soil salinity is the salt content in the soil; the process of increasing the salt content is known as salinization. [1] Salts occur naturally within soils and ...

  8. Soil conservation - Wikipedia

    en.wikipedia.org/wiki/Soil_conservation

    Salinity in soil is caused by irrigating with salty water. Water then evaporates from the soil leaving the salt behind. Salt breaks down the soil structure, causing infertility and reduced growth. [citation needed] [14] The ions responsible for salination are: sodium (Na +), potassium (K +), calcium (Ca 2+), magnesium (Mg 2+) and chlorine (Cl −).

  9. Alkali soil - Wikipedia

    en.wikipedia.org/wiki/Alkali_soil

    Where the ground water quality is not alkaline / saline and ground water table is high, salts build up in the soil can be averted by using the land throughout the year for growing plantation trees / permanent crops with the help of lift irrigation. When the ground water is used at required leaching factor, the salts in the soil would not build up.