. Cyclopedia of farm crops. Farm produce; Agriculture. are produced in very great numbers, as many as 18,000,000 by a single plant. The pollen begins to be shed one to three days before the silk emerges from between the husks, and continues to fall for eight days, more or less, although the silk is pol- lenized usually on the first day of its appearance. The egg apparatus in the ovule of maize consists of three cells, and in the center of the embryo-sac is an endosperm nucleus. The fertilization of the egg cell results in the formation of the corn em- bryo, while the double fertilization of th
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