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V1 Seeding Equipment and Materials
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1ncidence acid agricultural Ammonium Sulphate amounts applied bluegrass bridge slopes broad-leaved weeds Brush Control cent clay and/or silt climatic clipping CM CM CM cost cover rating cut slopes drought economical effective erosion factors fertilizer and lime fescue fill slopes Flight Strip Foliage spraying gallons grass guide rails H TEST herbicides highway inches Kentucky blue Kentucky bluegrass legumes Long 1sland machine maintenance fertilizing maleic hydrazide ment methods mixture moisture Monsanto Chemical Company mulch nitrogen per acre northeastern United operation Orchardgrass phosphorus plant growth plots Port Byron potassium pounds of nitrogen practice problem area projects studied Red fescue Redtop reel type mowers reported roller rotary mowers Ryegrass sand and/or gravel satisfactory cover seed bed preparation seedbed seeded and fertilized Seedling establishment sickle bar mower Soil analysis soil conditioner Southern State Parkway straw summer of 1952 surface texture tions topsoil truck vegetative cover Weed Control