Tohoku Journal of Crop Science

Tohoku Journal of Crop Science

Online ISSN : 2189-7840
Print ISSN : 0911-7067
ISSN-L : 0911-7067

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Volume 21

Displaying 1-46 of 46 articles from this issue

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Raising Method and Charactor of Rice Seedlings for Mechanized Transplanting in Ohgata Village, Akita Pref.

Koichi HIWATASHI, Hhitoshi OKAWA

Article type: Article
1978 Volume 21 Pages 1-2
Published: December 25, 1978
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.20725/tjcs.21.0_1

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On the Relation Between Bed Soil Valume in the Small Box Nursery and the Growth of Rice Seedings so called "CHUBYO".

Zenkichi YOSHIDA, Kichizo TERANAKA

Article type: Article
1978 Volume 21 Pages 3-4
Published: December 25, 1978
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.20725/tjcs.21.0_3

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Effects of the Soil Regulating Substance "TM-1" Applied to the Small Box Nursery Bed on the Growth of Rice Seeding

Kazuo KONDO, Kichizo TERANAKA

Article type: Article
1978 Volume 21 Pages 5-7
Published: December 25, 1978
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.20725/tjcs.21.0_5

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Effect of Urea Application to the Small Flat Box Nursery, Immediately before Transplanting on the Ealy Growth of Transplanted Rice Seedings

Tsuguo SUZUKI, Kazuo SAKURAI, Masahiko ENDO

Article type: Article
1978 Volume 21 Pages 9-11
Published: December 25, 1978
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.20725/tjcs.21.0_9

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Studies on the Influence of Temperature and Sowing Density on the Quality of Rice Seedlings

Hiroshi IKARASHI, Mikio KANDA, Tuyoshi HONDA

Article type: Article
1978 Volume 21 Pages 13-16
Published: December 25, 1978
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.20725/tjcs.21.0_13

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Various characteristics of rice seedlings grown under 2 different sowing densities and growing temperature were investigated at the growth stage of 3.5 and 4.5 leaf age, and immediately after the investigation, the seedling were transfered in a batch filled with city water and water cultured 7 days in a growth cabinet and their rooting activities and the change in growth characteristics of seedlings during the 7 day period of the rooting experiment were examined. The results obtained were summaerized as follows ; 1. Leaf sheath dry weight of seedlings in the low-temprature and low-density plot were higher than those in high-temp. and high-density plot. 2. The NAR of seedlings in low-temp. and low-density plot were higher then those in high-temp. and high-density plot. 3. Close relation between root dry weight newly appeared durig the period of rooting experiment and sheath fresh weight/sheath length of seedlings was recognized and the correlation coefficient was 0.989. The substantiality of leaf sheath, therfore, seemed to be one of the indices to ascertain the quality of seedlings. 4. Percent increase in seedling dry weight during the period of rooting experiment was 12% and more than half of the increased dry matter was accumulated in the leaf sheath of seedlings. So that, it seemed that the increased dry matter during the period was not so much utilized for the growth and development of new root of the seedlings.

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Studies on the Storage of 1-2 Leaf-Stage Seedlings in the Raising of Rice Seedling for Mechanized Transplanting.. 1. Effects of temperature and duration of the Storage

Kiyochika HOSHIKAWA, Komao SHOJI

Article type: Article
1978 Volume 21 Pages 17-19
Published: December 25, 1978
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.20725/tjcs.21.0_17

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Effect of Air Temperature during Ripening Period on Various Yield Component in Rice Plants

Masamichi TAKAHASHI, Takahisa CHIBA, Koichi TANNO

Article type: Article
1978 Volume 21 Pages 21-22
Published: December 25, 1978
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.20725/tjcs.21.0_21

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On the Yield of the Paddy Rice in the Tama Basin

Kazuo HONJYO, Mitsugu HIRANO, Kazuma FUJISE

Article type: Article
1978 Volume 21 Pages 23-26
Published: December 25, 1978
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.20725/tjcs.21.0_23

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Transplanting Precision of the Rice Transplantor and Variability of the Yield in Largely Lotted Paddy Field

Masami HIMEDA, Nobuo ITO

Article type: Article
1978 Volume 21 Pages 27-28
Published: December 25, 1978
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.20725/tjcs.21.0_27

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On the Growth Appearance of Rice Plant in the Mechanized Transplanting Culture. Part 2. Relations between the level of the number of panicles and the planting rate in rice plant

Keishiro JIMBO, Hiroshi YOSHIDA, Ken-ichi ITAGAKI

Article type: Article
1978 Volume 21 Pages 29-30
Published: December 25, 1978
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.20725/tjcs.21.0_29

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Studies on the Improvement of Grain Quality of Rice in Mechanized Transplanting Culture. 1. Effect of growth quantity on occurrence of White-beelly kernel

Shizuo HAGA, Toshihiro OTAKE

Article type: Article
1978 Volume 21 Pages 31-32
Published: December 25, 1978
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.20725/tjcs.21.0_31

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Analytical Study on the Regional Differences in the Process of Rice Production in Aomori Prefecture. 1. On the regional differences in yield and grain quality

Minoru NAMIOKA, Norihisa KINODA, Toshihiko KUDO, Kiyoji ONO

Article type: Article
1978 Volume 21 Pages 33-34
Published: December 25, 1978
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.20725/tjcs.21.0_33

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On the Present Situation and Problems on the Improvement of Rice Grain Quality in Aomori Prifecture. Part 1. On the yield and grain quality of rice presented by participants to the group yield competition

Kiyoji ONO, Kiyoshi YAMAZAKI, Toshihiko KUDO, Norihisa KINOTA

Article type: Article
1978 Volume 21 Pages 35-36
Published: December 25, 1978
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.20725/tjcs.21.0_35

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Differences in Quality of Kernels of Rice Variety "AKIHIKARI" among the Producing Prefectures

Tetsuo TAKAGI, Minoru NAMIOKA, Tsuyoshi SHIROTO

Article type: Article
1978 Volume 21 Pages 37-38
Published: December 25, 1978
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.20725/tjcs.21.0_37

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On the Varietal Difference of Response to the Cold Weather in Rice. 2. Rooting ability of rice seedlings under the low temperature

Sadao MATSUMOTO, Noboru HORISUE, Shinji WATANABE

Article type: Article
1978 Volume 21 Pages 39-40
Published: December 25, 1978
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.20725/tjcs.21.0_39

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On the Varietal Difference of Response to the Cold Weather in Rice. 3. Extent of heading delay of rice varieties under the different low temperatures

Sadao MATSUMOTO, Noboru HORISUE, Shinji WATANABE

Article type: Article
1978 Volume 21 Pages 41-42
Published: December 25, 1978
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.20725/tjcs.21.0_41

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Studies on the Low Temperature Germinability of Rice Varieties in Southern Europe

Tetsuya HIRANO

Article type: Article
1978 Volume 21 Pages 43-44
Published: December 25, 1978
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.20725/tjcs.21.0_43

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On the influence of Low Night Temperature during the Panicle Formation Period upon the Sterilization of Rice Grains (Preliminary report)

Takeaki NISHIZAWA, Mikio KANDA

Article type: Article
1978 Volume 21 Pages 45-48
Published: December 25, 1978
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.20725/tjcs.21.0_45

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Practical Studies on Cool Weather Injuries in Rice Plant. 51. On the relation between the sterility induced by cooling at the boot stage with the former conditions, the character of seedling, the method of nitrogen fetilizer application, and etc

Minoru NAMIOKA, Hisao SATO, Toshimitsu KANAZAWA, Nobuoki NAKAGAWA, Zen ...

Article type: Article
1978 Volume 21 Pages 49-50
Published: December 25, 1978
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.20725/tjcs.21.0_49

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Practical Studies on Cool Weather Injuries in Rice Plant. 52. Direct and combined effects of pre or post-cooling treatment at the booting stage on sterility

Nobuoki NAKAGAWA, Hisao SATO, Toshimitsu KANAZAWA, Zenzo OYAMADA, Tets ...

Article type: Article
1978 Volume 21 Pages 51-52
Published: December 25, 1978
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.20725/tjcs.21.0_51

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Practical Studies on Cool Weather Injuries in Rice Plant. 53. Varietal difference in rooting ability at lower temperature with special reference to the seedling types

Toshimitsu KANAZAWA, Hisao SATO, Tetsuo KUDO, Nobuoki NAKAGAWA, Zenzo ...

Article type: Article
1978 Volume 21 Pages 53-54
Published: December 25, 1978
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.20725/tjcs.21.0_53

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Improvement of the Cultural Practices against the Cool Wheather Damages

Nobuyoshi SASAKI

Article type: Article
1978 Volume 21 Pages 55-57
Published: December 25, 1978
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.20725/tjcs.21.0_55

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Studies on Diagnois of Rice Cultivation. 8. Effects of MCPA-ethyl-type mixed herbicides on development of rice plants (1)

Kiyoshi YAMAZAKI, Hironori MIMOTO, Toshihiko KUDO, Norihisa KINODA, Se ...

Article type: Article
1978 Volume 21 Pages 59-60
Published: December 25, 1978
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.20725/tjcs.21.0_59

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Studies on the Inoculation Breeding Method for the Varieties Resistant to the Purple Seed Stain in Soybean. 1. Influence of the enviromental conditions after inoculation of causal fungi upon the infection rate in seeds

Takamitsu KOYAMA, Iwao WATANABE, Shigeki NAKAMURA

Article type: Article
1978 Volume 21 Pages 61-62
Published: December 25, 1978
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.20725/tjcs.21.0_61

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Comparison of Yield, Stem Weight par Unit Land Area and Seed-Stem Ratio between New and Old Soybean Varieties Recommended in Tohoku District

Shigeki NAKAMURA, Iwao WATANABE, Takamitsu KOYAMA

Article type: Article
1978 Volume 21 Pages 63-65
Published: December 25, 1978
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.20725/tjcs.21.0_63

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Some Inquiries on Usage of Grain Quality Analyzer (GQA)

Shigeki NAKAMURA, Iwao WATANABE, Takamitsu KOYAMA

Article type: Article
1978 Volume 21 Pages 67-68
Published: December 25, 1978
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.20725/tjcs.21.0_67

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The Effect of Plant Density on the Yield and Yield Components of Soybean (Preliminary report)

Kanoe SATO, Takeshi IKEDA, Kenji OTOMO

Article type: Article
1978 Volume 21 Pages 69-71
Published: December 25, 1978
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.20725/tjcs.21.0_69

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Influence of Planting Density on the Growth of Ear of Corn

Joji ARIHARA, Kazuyuki WATANABE

Article type: Article
1978 Volume 21 Pages 73-74
Published: December 25, 1978
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.20725/tjcs.21.0_73

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Influence of Changes in Light Condition During Various Growth Periods on Grain Weight of Corn

Joji ARIHARA, Kazuyuki WATANABE

Article type: Article
1978 Volume 21 Pages 75-76
Published: December 25, 1978
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.20725/tjcs.21.0_75

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Canopy Structure and Dry Matter Production in Potatoes (Solanum tuberosum L.). 1. Some ecological characteristics of potatoes observed from the viewpoint of plant volume (1)

Kazuyuki WATANABE

Article type: Article
1978 Volume 21 Pages 77-78
Published: December 25, 1978
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.20725/tjcs.21.0_77

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Studies on the Dynamics of the Pasture Vegetation

Hiroshi SAKAI, Tokuo SATO, Katsumi FUJIWARA, Noboru IGARASHI

Article type: Article
1978 Volume 21 Pages 79-82
Published: December 25, 1978
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.20725/tjcs.21.0_79

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Influence of Some Environmental Conditions on Mixed Planting of White Clover (Trifolium repens L.) and Horsetail (Equisetum arvense L.)

Keiji HARADA

Article type: Article
1978 Volume 21 Pages 83-85
Published: December 25, 1978
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.20725/tjcs.21.0_83

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On the Trial Growing of Stevia in Yamagata Prefecture. Part 2. Cultural method for high-yielding

Takeshi SUZUKI, Masahiko HARADA

Article type: Article
1978 Volume 21 Pages 87-88
Published: December 25, 1978
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.20725/tjcs.21.0_87

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Frost Protection with Sprinkler Irrigation

Hisashi TADA, Akio OBARA, Masayoshi YANAGIDA, Syoji YOKOI, Kyuroku SAT ...

Article type: Article
1978 Volume 21 Pages 89-90
Published: December 25, 1978
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.20725/tjcs.21.0_89

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The Responce of Several Crops to Continual Application of Lime Jointly with Compost for the Field Soil (2)

Mikio MATSUDA, Hisao SATO, Tsugio YUZA, Katsuo HONDA

Article type: Article
1978 Volume 21 Pages 91-92
Published: December 25, 1978
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.20725/tjcs.21.0_91

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Productivity of few Upland Crops as Affected by Preceding Crops and Difference in Manure Application

Hiromasa NASU, Kyuroku SATO, Ishimatsu MATSUDA, Kazunaga TAMAKAWA

Article type: Article
1978 Volume 21 Pages 93-95
Published: December 25, 1978
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.20725/tjcs.21.0_93

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Estimation of Leaf Area in Burley Tobacco

Tatsuto NAKAJIMA, Takuo KAKUBARI

Article type: Article
1978 Volume 21 Pages 97-98
Published: December 25, 1978
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.20725/tjcs.21.0_97

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On the Measurement of Leaf Area of Rice Plant

Toshio MORI, Seiji MURAYAMA

Article type: Article
1978 Volume 21 Pages 99-100
Published: December 25, 1978
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.20725/tjcs.21.0_99

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Studies on Influence of the Environmental Conditions on Salts and Water Absorption of Crop Plants. 3. Absorption of dissolved oxygen in crop plants

Eishiro HANEDA

Article type: Article
1978 Volume 21 Pages 101-102
Published: December 25, 1978
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.20725/tjcs.21.0_101

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The Effects of Temperature and Gibberellic Acid Application during Panicle Development Period on the Growth and Yield of Rice Plants

Kiyoshi TAKAHASHI, Kanoe SATO

Article type: Article
1978 Volume 21 Pages 103-105
Published: December 25, 1978
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.20725/tjcs.21.0_103

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Analysis on the Influence of Environmental Variation on the Relation Between Growth and Yield of Rice Variety. 4. Adaptability of rice variaties for weather variation

Yuji TANIHUJI, Seizo GOTO

Article type: Article
1978 Volume 21 Pages 107-108
Published: December 25, 1978
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.20725/tjcs.21.0_107

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Analysis on the Influence of Environmental Variation on the Relation Between Growth and Yield of Rice Variety. 5. Breeding considerations on relationship between yield stability and some plant traits

Yuji TANIHUJI, Seizo GOTO

Article type: Article
1978 Volume 21 Pages 109-110
Published: December 25, 1978
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.20725/tjcs.21.0_109

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Analysis on the Influence of Envionmental Variation on the Relation Between Growth and Yield of Rice Variety. 6. On the varietal difference of ripening process under the different condition of the sunshine

Yuji TANIHUJI, Seizo GOTO

Article type: Article
1978 Volume 21 Pages 111-112
Published: December 25, 1978
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.20725/tjcs.21.0_111

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Studies on the Breeding for High Cool Weather Tolerant Rice Varieties. 1. Genetic analysis of parental lines

Zenzo OYAMADA, Hisao SATO, Toshimitsu KANAZAWA, Minoru NAMIOKA, Nobuok ...

Article type: Article
1978 Volume 21 Pages 113-114
Published: December 25, 1978
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.20725/tjcs.21.0_113

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Comparison of the Resistance of Rice Varieties to Blast under the Conditions of Green House, Paddy Field and Upland Nursery

Noboru HORISUE, Sadao MATSUMOTO, Sinji WATANABE

Article type: Article
1978 Volume 21 Pages 115-116
Published: December 25, 1978
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.20725/tjcs.21.0_115

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Inheritance of Blast Resistance and Genetic Relationship between the Resistance and some Characters in the Hybrid Rice Variety Ishioka-mochi 7 for Irrigating Upland Field

Noboru HORISUE, Sadao MATSUMOTO, Sinji WATANABE

Article type: Article
1978 Volume 21 Pages 117-118
Published: December 25, 1978
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.20725/tjcs.21.0_117

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