abstract agriculture activity is obvious type of unsafely and risky activities that this part had dealt with lack of trast about amount of production and price as unpleasant atmosphere phenomona, calamities, kind of plant diseases and change in prices. insurance is one of important cases for decreasing risk in agriculture. the main of this research is consideration crop insurance’s affect on op...

Markus Sebastian Gross was born in Bielefeld, Germany, on August 20, 1974 and passed away Ensenada, Baja California, Mexico, January 25, 2022, due to injuries sustained a household accident further complications at the treating hospital. an engineer, scientist, researcher, high-performance athlete, outstanding human being, well-loved by family peers alike. He excelled adapting new environments ...