'Drained soils' diaporamas de présentation

Soils:

959 views • 71 slides

Sustainable High Yields on Poorly Drained Soils

Sustainable High Yields on Poorly Drained Soils. For presentation: Water for Food Conference Lincoln, Nebraska May 1-3, 2011 R. Wayne Skaggs. Drainage in United States (Million Ha) Total Cropland 170 Cropland Requiring Drainage 43 (25%).

468 views • 39 slides

Sustainable High Yields on Poorly Drained Soils

Sustainable High Yields on Poorly Drained Soils. For presentation: Water for Food Conference Lincoln, Nebraska May 1-3, 2011 R. Wayne Skaggs. Drainage in United States (Million Ha) Total Cropland 170 Cropland Requiring Drainage 43 (25%).

397 views • 39 slides

R y e G r a s s

R y e G r a s s. Ag Education II. Rye Grass. What do you know about rye grass? How many kinds of rye grass are there? Where is it grown? Why is rye grass important?. Where did Ryegrass come from?.

408 views • 19 slides

Piedmont

254 views • 10 slides