Gas sampling and collecting litter and root bags

April 20, 2006

Collected gas samples in all sites but a crop field.

Collected litter and root bags in a woody buffer, a warm season grass filter and a cool season grass filter in Ron Risdal farm.

Fertilizers were sprayed in a crop field and tilled again.




With Lindsey and Andy


Fig.1 Andy is collecting gas sample in cool season grass fitlter, Ron Risdal farm.

Fig. 2 A litter bag (buried last fall) was collected in cool season grass fitler, Ron Risdal farm.

Fig. 3 A root bag (buried last fall) was collected in cool season grass fitler, Ron Risdal farm.

Fig. 4 Fertilizers were sprayed in a crop field, Ron Risdal farm.

Fig. 5 A trator is tilling in crop field after sparying fertilizers