. Bulletin. Agriculture. 154 M. yakamura. The soil serving for my experiments came from our College Farm at Komaba and was manured with i g. Na NO3, i g. ^, g. KCl, 0,5 g. (NH^^, SO J and 1,2 g. double superphosphate per kilo. To one pot was added 10 milligr. lithium carbonate per kilo soil, to the second 100 milligr. per kilo while the third served for the control plants. The pots contained 8 kilo soil each and were kept in the greenhouse. Experiment ivith Barley. Twenty grains of barley were sown January 16 and the young plants reduced later on to five of equal hight in all the pots.


. Bulletin. Agriculture. 154 M. yakamura. The soil serving for my experiments came from our College Farm at Komaba and was manured with i g. Na NO3, i g. ^, g. KCl, 0,5 g. (NH^^, SO J and 1,2 g. double superphosphate per kilo. To one pot was added 10 milligr. lithium carbonate per kilo soil, to the second 100 milligr. per kilo while the third served for the control plants. The pots contained 8 kilo soil each and were kept in the greenhouse. Experiment ivith Barley. Twenty grains of barley were sown January 16 and the young plants reduced later on to five of equal hight in all the pots. At the beginning of May some difference in development was observed and the measurements were as follows: Average lencrth Number of branches 100 mg. Li2C03 per kilo soil 10 Control cm. / 75 M 74 M 24 24 On May 27 the measurements were as follows:. Number of branches 100 mg. \a CO3 per kilo soil 10 Control 27 24 23. 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 Tokyo Daigaku. Nogakubu. Tokyo


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