Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Katsuichi Ota"'
Publikováno v:
Journal of the Sedimentological Society of Japan. 75:73-82
Publikováno v:
Landslides. 22:1-10
Autor:
Tasuke Yasue, Katsuichi Ota
Publikováno v:
Japanese Journal of Crop Science. 27:289-292
The seed of milk vetch which is green-manure and forage legume of the most importance in Japan, contains the hard seed of about 20 % in their seed lots. Although it is known that the hard seed content is influenced by the environmental factors such a
Autor:
Tasuke Yasue, Katsuichi Ota
Publikováno v:
Japanese Journal of Crop Science. 27:223-225
1) We investigated the influence of NaCl solution upon the germinating force, using unhulled rice (paddy) and hulled rice. 2) The seeds were submerged in the petri dishes with 3, 5, 7 and 15% NaCl solutions for 1 to 7 days, but the seeds were not ger
Autor:
Katsuichi Ota, Shikajuro Iwaki
Publikováno v:
Japanese Journal of Crop Science. 21:245-246
(1) Investigations were made of the absorption of water, NaCl, and the symptoms of its injury in rice seedlings, cultured with nutrient solutions containing various amount s of NaCl. (2) The quantity of absorption and the growth in height showed on t
Autor:
Tasuke Yasue, Katsuichi Ota
Publikováno v:
Japanese Journal of Crop Science. 28:33-34
Autor:
Tsukuda Katayama, Katsuichi Ota
Publikováno v:
Japanese Journal of Crop Science. 21:87-88
(1) We experimented on the absorption of water and germination of rice seeds in varying concentrations of sodium chloride. (2) The absorption of water increased rapidly during first 18 hours and then relaxed comparatively. (3) The increase of absorpt