. A contribution to the investigation of the assimilation of free atmospheric nitrogen by white and black mustard. Mustard; Plants Assimilation; Nitrogen. 8 black and white mustards do not assimilate* free nitrogen in the absence of fixed nitrogen, and that therefore Frank is wrong in claim- ing that these plants do assimilate perceptible quantities of free nitro- gen, even when nitrates are not present in the soil. As the trustworthiness of the results of investigations in this line. Fig. 1.—Sand cultures of Sinapis alba, July 31, with nitrates. depends entirely on the method employed, the ex
. A contribution to the investigation of the assimilation of free atmospheric nitrogen by white and black mustard. Mustard; Plants Assimilation; Nitrogen. 8 black and white mustards do not assimilate* free nitrogen in the absence of fixed nitrogen, and that therefore Frank is wrong in claim- ing that these plants do assimilate perceptible quantities of free nitro- gen, even when nitrates are not present in the soil. As the trustworthiness of the results of investigations in this line. Fig. 1.—Sand cultures of Sinapis alba, July 31, with nitrates. depends entirely on the method employed, the experiments here reported will be described in detail. For the experiment eight rows of cultures were used. The first row contained 6 sand cultures, 3 with white and 3 with black mustard, which received nitrates as a fertilizer. The second row also contained. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Lotsy, Johannes Paulus, 1867-1931; United States. Office of Experiment Stations. Washington : U. S. G. P. O.
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Keywords: ., bookauthorunitedst, bookcentury1800, bookdecade1890, bookyear1894
