. An elementary laboratory study in crops for the schools of Michigan . Fig. 3.—Same as Fig. 1 after seven days. At the end of seven days the young plants have made a sufBcient growth to give some idea of their vigor. 5. Place the seed corn in rows on tables, shelves or floor, 14 ears per row, and number the rows to correspond with the rows of squares in box of soil.


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Keywords: ., bookcentury1900, bookdecade1900, booksubjec, booksubjectgardening