Abstracts of Recent Published Material on Soil and Water Conservation, Issues 3-6 |
Contents
Summary of esults | 2 |
INFILTRATION | 3 |
Erosion Control on Palomar Mt Obser | 5 |
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Common terms and phrases
acid acre aggregation Agron alfalfa Amer amount application areas calcium cation chemical clay corn cotton cover cover crop crop residues Crops and Soils cultivated depth determine developed discusses drainage effect experiments factors farm fertilizer field flow forage forest Forestry grass grazing growth increased infiltration influence irrigation water Jour kaolinite Ladino land legumes livestock loam manure materials measure method mineral mulch nitrogen nutrients obtained pasture percent period permeability phosphate phosphorus pine plots plow potash potassium pounds practices Proc production raindrop rainfall range lands reseeding roots rotation runoff samples sand sand lovegrass sandy loam seed seedlings silt loam slope Soil and Water Soil Conservation soil moisture Soil Organic Matter Soil Sci soil structure soil types Southern Great Plains species splash spray superphosphate surface tests Texas tillage tion treatment trees USDA vegetation Water Conservation watershed weeds wheatgrass