. Proceedings of the American Society of Agronomy . Fig. I.—Battery of 24 cans used at the Nebraska Experiment Station (1910)in determining water requirements of crops in relation to weather factors.(Courtesy Nebraska Exp. Sta.). Fig. 2.—Large field cans used at Nebraska Experiment Station (1910) indetermining rainfall, seepage, evaporation and transpiration. MONTGOMERY: WATER REQUIREMENTS OF CROPS. 27 I vanized iron lid. These cans were used to grow corn plants, andrain was kept out by placing a mass of sculptors clay around theplant. This is adhesive and at the same time pliable enough so th
. Proceedings of the American Society of Agronomy . Fig. I.—Battery of 24 cans used at the Nebraska Experiment Station (1910)in determining water requirements of crops in relation to weather factors.(Courtesy Nebraska Exp. Sta.). Fig. 2.—Large field cans used at Nebraska Experiment Station (1910) indetermining rainfall, seepage, evaporation and transpiration. MONTGOMERY: WATER REQUIREMENTS OF CROPS. 27 I vanized iron lid. These cans were used to grow corn plants, andrain was kept out by placing a mass of sculptors clay around theplant. This is adhesive and at the same time pliable enough so thatit does not interfere with the normal growth of the plant. Usually
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