The Secretary shall select members and respective alternates from districts established pursuant to Sec. 959.24 or Sec. 959.25. Initial selections shall be as follows: District No. 1: 3 producer members and alternates; 1 handler member and alternate.District No. 2: 2 producer members and alternates; 1 handler member and alternate.District No. 3: 3 producer members and alternates; 2 handler member and alternates.District No. 4: 1 handler member and alternate.District No. 5: 2 producer members and alternates; 2 handler members and alternates.