. The cereals in America. 3i6 THE CEREALS IN AMERICA Nitrogen may be obtained b}- applying sixteen grams of dried blood or twelvo grams of nitrate of soda ; phosphorus by applying twenty-four grams of acid rock phosphate or dissolved boneblack; and potassium by applying four grams of potas- sium clilorids. The fertilizers should be thoroughly mixed with the soil to a depth of six inches. 433. Influence of Size of Seed on Early Stages of Plant Growth.— Divide sample of oats into large, medium and small grains. This may be done by hajid selection or by means of a nest of sieves. Obtain weight of

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. The cereals in America. 3i6 THE CEREALS IN AMERICA Nitrogen may be obtained b}- applying sixteen grams of dried blood or twelvo grams of nitrate of soda ; phosphorus by applying twenty-four grams of acid rock phosphate or dissolved boneblack; and potassium by applying four grams of potas- sium clilorids. The fertilizers should be thoroughly mixed with the soil to a depth of six inches. 433. Influence of Size of Seed on Early Stages of Plant Growth.— Divide sample of oats into large, medium and small grains. This may be done by hajid selection or by means of a nest of sieves. Obtain weight of fifty grains of. 000000 0000000 000000 0^0 o 0^0 o o 00 0000 0000000 000000 00000 00 00 0000 000 0000 000000 o^<^^ oo00 a DO O O O 0000a d. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Hunt, Thomas Forsyth, 1862-1927. New York, O. Judd company;

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Keywords: ., bookauthorhuntthom, bookcentury1900, bookdecade1900, bookyear1904