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  • Determining Lime Requirement Using the Equilibrium Lime Buffer Capacity (C 874) Soil pH is an important chemical property because it influences the availability of soil nutrients for plant uptake, and it affects a crop's root system development. Soil pH also indicates whether lim…
  • Poultry Litter Sampling (B 1270) Poultry litter is a mixture of poultry manure, feathers, wasted feed, and bedding material that contains nitrogen, phosphate, potash, and other nutrients essential for plant growth. Poultry litter can…
  • Soil Testing: Soil pH and Salt Concentration (C 875) Soil pH is one of the most important measurements of soil fertility. Knowing a soil's pH may help in diagnosing nutritional problems of agricultural crops and other plants.
Paul F. Vendrell Program Coordinator