. Proceedings of the American Society of Agronomy . 40 30 20 40 30 20 Fig. 19.—Production, in grams of dry matter, under different conditions ofsoil moisture and fertilization. V gives the green and dry weights of plants produced under the dif-ferent conditions. See also Fig. will be noticed in Table V that the green weights of the plants do 208 PROCEEDINGS OF THE AMERICAN SOCIETY OF AGRONOMY. not, in every instance, give the same indications as regards yield as dothe dry weights. For example, in percent soil moisture, wherefertilizers were added at the rate of 160 lbs. nitrate of s
. Proceedings of the American Society of Agronomy . 40 30 20 40 30 20 Fig. 19.—Production, in grams of dry matter, under different conditions ofsoil moisture and fertilization. V gives the green and dry weights of plants produced under the dif-ferent conditions. See also Fig. will be noticed in Table V that the green weights of the plants do 208 PROCEEDINGS OF THE AMERICAN SOCIETY OF AGRONOMY. not, in every instance, give the same indications as regards yield as dothe dry weights. For example, in percent soil moisture, wherefertilizers were added at the rate of 160 lbs. nitrate of soda and 80lbs. muriate of potash per acre, the green weight of the plants indi-cates a higher yield than was gotten from the following treatmentwhere 320 lbs. acid phosphate were added in connection with the ni-trate and potash. However, when the dry weight is considered, weget the opposite indications, namely, a lower yield where the formertreatment was given. The same treatments in the percentmoisture soils also show conflicting indicatio
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