The agriculture sector is one of the major contributors to the country’s economy. Horticulture, for instance, generates more than $1 billion annually. The demand for food is high not only locally but also internationally. However, food production is determined by the soil health. The primary indicator of soil health is soil pH. The yields from the farm and what you can grow can be predicted by the soil pH. It is therefore important to manage the soil pH for your crop. Factors Affecting Soil pH Most crops perform well when the pH levels are neutral, ranging between 6 to 7.5. Low pH can inhibit the nitrogen cycle. Some inherent factors affecting soil pH include soil texture , mineral content , and climate . Minerals in the parent material determine the pH of newly formed soils. When the rainfall amounts are high, the soil pH decreasing as a result of acidification caused by leaching. In dry environments, the soil pH is either alkaline or neutral since weathering and ...
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