Conservation tillage and cover cropping influence soil properties in San Joaquin Valley cotton-tomato crop
California Agriculture 60(3):146-153. DOI: 10.3733/ca.v060n03p146.
After 4 years, conservation tillage treatments improved physical properties of soil, but alone it negatively affected some fertility measures.
J.J. Veenstra is Graduate Student, Department of Agronomy, lowa State University, and formerly Graduate Student, Department of Land, Air and Water Resources, UC Davis; W.R. Horwath is Professor, Department of Land, Air and Water Resources, UC Davis; J.P. Mitchell is Cooperative Extension Specialist, Department of Plant Sciences, UC Davis; D.S. Munk is Farm Advisor, UC Cooperative Extension, Fresno County;