6 pages matching Ohio Agricultural Experiment in this book
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additions aeration Ammonium sulfate ball of soil Better Times roses boron Boston yellow daisies bottom calcareous gravel Calcium nitrate Calcium sulfate carboy carnations chemicals chrysanthemums color chart commercial Comparison of soil concentration concrete cubic centimeter dilution drop dropper feverfew ﬁg ﬁgure ﬁll ﬁrst ﬁt ﬂat ﬂat-bottomed bench ﬂood the bench Flowers ﬂowers per plant gallons gardenias grade Haydite gravel culture greenhouse growing half-tile inches inches inert inlet KNO3 Lucile Hill Magnesium sulfate main air line method modiﬁed V-bottom bench Monocalcium phosphate nitrogen number of pumpings Ohio Agricultural Experiment pansies phosphorus pipe Potassium chloride Potassium nitrate production of ﬂowers Purdue root system sand satisfactory seed seedlings signiﬁcant silica gravel snapdragons sodium Sodium nitrate soil and gravel Soil ball intact Soil ball removed solu Started eyes Stem length superphosphate sweet peas tanks tests tion toxic transplanted valve winter WP level WP solution zinc