In today's photo from the Li River near Guilin in China our boat is approaching a curve to the left.
Alfalfa usually has the highest feeding value of all the common hay crops and is most often used as feed for dairy cows because of its mix of high protein and highly digestible fiber. This alfalfa field cost our client more than the maize fields even though it was less than an eighth of the survey area where the corn fields were about three quarters of the survey area.
On this survey we were using four Failing Y1100 vibrators mounted on International 6x6 trucks as our energy source. In this photo you can see the four vibrators shaking the ground and carving their way through the maize. In the foreground a spare fifth vibrator sits idle, ready to go to work if one of the other four breaks down. In the background are the Schoonspruit/Skoonspruit grain silos.