Rural School Agriculture: Exercises for Use with Any Text-book of Agriculture, Or Without a Text-bookOrange Judd Company, 1912 - 267 páginas |
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Rural School Agriculture: Exercises for Use With Any Text-Book of ... Charles Wesley Davis Sin vista previa disponible - 2019 |
Términos y frases comunes
5x7 inches acre Agriculture amount apples beetles Bordeaux mixture bottle carbon dioxide cent clay Cloth clothes-pins color CONVENIENT Object corn to cob cover crop cultivation dairy Deduct detasseled difference DIRECTIONS ears FALL OR SPRING FALL TERM Object farm farmer feed fertilizer field Fill flower pots formalin fruit germination glass grafting grain growth harvest Illustrated insects kainit kernels larvæ leaves lime lint litmus paper manure Material needed milk moisture muriate of potash nitrate nitrogen number of bolls oats observe Paper and pencil Paris green phosphoric acid pistils plant food plot points points-The pollen potash potatoes pounds production QUESTIONS roots rows sand scion score card seeds Select shape silks soil solution SPRING TERM Object stalks stamens stems student tassels tion tips trees tumbler variety WEATHER Object weight wheat wings yield