Some examples are shown in the following gallery with crops arranged from sensitive to very tolerant.. 1  Graphs of crop yield and soil salinity in farmers' fields ordered by increasing salt tolerance. 2  Fig. 3  Fig. 4  Fig. 5  Fig. 6  Fig. 7  Fig.
He should be at least 18 months old and have been doing public access training (performing his already mastered skills and tasks) in public for at least six months reliably before being transitioned from service dog in training to full service dog.
Puppies can begin very simple training, such as wearing a collar or learning about praise, at about 8 weeks. You can begin teaching the basic five commands described below when the puppy is 12 to 16 weeks old. Always keep training sessions briefâjust 5 to 10 minutes at a time, at firstâand always end on a positive note.