Soil Aggregation and Water Infiltration
17.6 هزار بار بازدید -
10 سال پیش
-
Soil slake test and infiltration
Soil slake test and infiltration demonstration of a silt loam soil managed with conventional (fall chisel and spring finisher) versus no-tillage and an intensive tillage system (rototilling 5+ times a year). The soil slake test is used to show the stability of soil aggregates, which are very important for soil water relations. This video shows a soil pit dug next to a research corn field where 30 years of tillage vs no-tillage operations have been used.
Down in the Soil Pit: The Link Between Soil Aggregation and Infiltration. Dr. Francisco Arriaga, University of Wisconsin Extension Soil Scientist
http://www.soils.wisc.edu/extension/
http://ipcm.wisc.edu
Down in the Soil Pit: The Link Between Soil Aggregation and Infiltration. Dr. Francisco Arriaga, University of Wisconsin Extension Soil Scientist
http://www.soils.wisc.edu/extension/
http://ipcm.wisc.edu
10 سال پیش
در تاریخ 1393/06/13 منتشر شده
است.
17,605
بـار بازدید شده