Factors influencing availability of nutrients - SS2 Agriculture Past Questions and Answers - page 2

Farmers can mitigate nutrient leaching by adjusting irrigation practices, using cover crops, and applying controlled-release fertilizers.

Soil texture influences nutrient availability by affecting how well the soil retains or drains water, with clay soils holding nutrients better than sandy soils.

Maintaining a balanced pH level in the soil ensures that essential nutrients are available to plants, as extreme pH levels can limit nutrient uptake.

Organic matter in soil serves as a source of nutrients over time as it decomposes, enriching the soil and making nutrients available to plants.

Soil microbial activity can be promoted through practices such as adding organic matter, reducing soil disturbance, and using microbial inoculants, which enhance nutrient cycling and benefit plant growth.