Learn More › With more than a thousand varieties in a wide range of sizes, shapes, and colors, it’s no wonder tomatoes are among the most popular of all backyard-grown produce. As soon as the ...

Therefore, the stability of boreal soils is critical to understanding global carbon cycle feedbacks to climate change and soil management. However, the regulating factors of humus carbon ...

Ghana’s soil fertility is influenced by several chemical and physical factors: Most Ghanaian soils have a pH range of 5.5 to ...

fresh and partially decomposed biomass (plant and animal), and the well decomposed and stable biomass fraction (humus). soil structure: The aggregation, or secondary shape, of soil particles which ...

l), our knowledge of the turn-over of forest soil humus is very incomplete. This is particularly true of the organic matter in soil horizons below the humus layer.

Soil is a mixture of tiny particles of rock, dead plants and animals, air and water. Different soils have different properties depending on their composition. Sandy soil is pale coloured and has ...