Plan for Today CAD Lecture(ca 50 min) CAD History, Background Some theory of geometrical representation SolidWorks Introduction(ca. 40 min) Follow along step-by-step Create CAD model of your part(ca. 90 min) Work in teams of two Use hand sketch as starting point
1. What is plant introduction Narrow sense---introduction of superior cultivars Broad sense---introduction of plants(or crops 2. Implications of plant introduction p.50-52