Which term encompasses the chemical properties available for plant nutrition in the soil?

The term that encompasses the chemical properties available for plant nutrition in the soil is nutrient status. This refers to the concentration and availability of nutrients such as nitrogen, phosphorus, potassium, and micronutrients that plants require for growth and development. Nutrient status influences various aspects of plant health, such as growth rates, crop yields, and overall vitality, as it reflects not just the presence of these nutrients, but also their accessibility to plants.

Soil texture refers to the size distribution of soil particles (sand, silt, and clay) and can impact water retention and aeration, but it does not directly address the chemical properties available for nutrition. Soil structure describes the arrangement of soil particles and the pore spaces between them, affecting drainage and root penetration, but again does not specify the chemical aspects related to nutrient availability. Soil pH is an important factor that influences nutrient availability, as it affects the solubility and ionization of nutrients. However, nutrient status is a broader term that encompasses all the chemical properties, including pH, necessary for judging the overall nutrition status in soil.