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Volume 15, Issue 4
Displaying 1-12 of 12 articles from this issue
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VII. Decrease in inorganic components of pith with xylem of jute during water retting.Goro NISHIKAWA, Kunio KAGAWA, Toyo CHIN1971 Volume 15 Issue 4 Pages 223-225
Published: March 31, 1972
Released on J-STAGE: March 19, 2010
JOURNAL FREE ACCESSThe progress of the decrease in inorganic components of the pith with xylem of leafless raw stalk of Jute during water retting was studied.
1) The decrease in nitrogen content of the pith with xylem was remarkable until 15 days after the start of water retting to slow down thereafter. Calcium, phosphorus and potassium decreased markedly by 7-15 days to reduce the decrease rate thereafter. Magnesium, however, decreased linearly from 7 th day until the completion of water retting.
2) Approximately 30-40% the amount of nitrogen, phosphorus and calcium each, 20% that of magnesium and 2% that of potassium existed in the pith with xylem at the start of water retting was observed to remain there at its completion.
3) The substances dissolver into water from the leafless raw stalk during water retting should be recovered within 7 days after the start of retting, if they are to be utilized.View full abstractDownload PDF (316K) -
II. Relationship between the different leaf age of maize and the infection of downy mildewHaruo MIKOSHIBA1971 Volume 15 Issue 4 Pages 226-230
Published: March 31, 1972
Released on J-STAGE: March 19, 2010
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Shinnosuke SHINJO1971 Volume 15 Issue 4 Pages 231-239
Published: March 31, 1972
Released on J-STAGE: March 19, 2010
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Kiichi NISHIYAMA, Yoshihiro HAYAMICHI1971 Volume 15 Issue 4 Pages 240-244
Published: March 31, 1972
Released on J-STAGE: March 19, 2010
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[in Japanese]1971 Volume 15 Issue 4 Pages 245-251
Published: March 31, 1972
Released on J-STAGE: March 19, 2010
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[in Japanese]1971 Volume 15 Issue 4 Pages 252
Published: March 31, 1972
Released on J-STAGE: March 19, 2010
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[in Japanese]1971 Volume 15 Issue 4 Pages 252a-255
Published: March 31, 1972
Released on J-STAGE: March 19, 2010
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[in Japanese]1971 Volume 15 Issue 4 Pages 255-262
Published: March 31, 1972
Released on J-STAGE: March 19, 2010
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1971 Volume 15 Issue 4 Pages 262-267
Published: March 31, 1972
Released on J-STAGE: March 19, 2010
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[in Japanese]1971 Volume 15 Issue 4 Pages 268-270
Published: March 31, 1972
Released on J-STAGE: March 19, 2010
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[in Japanese]1971 Volume 15 Issue 4 Pages 271-287
Published: March 31, 1972
Released on J-STAGE: March 19, 2010
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1971 Volume 15 Issue 4 Pages 289
Published: 1971
Released on J-STAGE: March 19, 2010
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