Secondary aerenchyma formation in hypocotyl in summer leguminous crops

Toshihiro Mochizuki, U. Takahashi, S. Shimamura, M. Fukuyama

研究成果: ジャーナルへの寄稿記事

8 引用 (Scopus)

抄録

The secondary aerenchyma formation in hypocotyl just below the soil surface was investigated by using the young seedlings of wild soybean and six summer leguminous crops-grown under upland and excessive moisture conditions for 14 days. Under the upland conditions, secondary aerenchyma was scarcely observed in any species. Under the excessive moisture conditions, however, there was an interspecific difference in the secondary aerenchyma formation. The area of secondary aerenchyma per transverse section of hypocotyl under the excessive moisture conditions was largest in soybean 'Asoaogari' (9.77 mm2), followed by soybean 'Akisengoku' (7.80 mm2), wild soybean 'D5' (4.37 mm2), cowpea 'Sanjyakusasage' (2.63 mm2), mung bean 'Bundomame' (1.97 mm2) and mung bean 'Acc. 7703' (1.52 mm2), those in the other crops were less than 1 mm2. The ratio of secondary aerenchyma area to stele area was largest in wild soybean, followed by soybeans, suggesting that the ability of secondary aerenchyma formation in soybean was almost equivalent to that in wild soybean. Since a significant positive correlation at the 1% level was found between dry weight ratio (the ratio of dry weight of the aerial part under the excessive moisture conditions to that under the upland conditions) and the area of secondary aerenchyma under the excessive moisture conditions (r=0.738), it is suggested that the ability of secondary aerenchyma formation is related to the wet endurance in leguminous crops.

元の言語英語
ページ(範囲)69-73
ページ数5
ジャーナルJapanese Journal of Crop Science
69
発行部数1
出版物ステータス出版済み - 2000

Fingerprint

Hypocotyl
Soybeans
hypocotyls
Glycine soja
summer
crops
soybeans
highlands
mung beans
Weights and Measures
stele
aerenchyma
Seedlings
cowpeas
aerial parts
Soil
seedlings

All Science Journal Classification (ASJC) codes

  • Agronomy and Crop Science

これを引用

Secondary aerenchyma formation in hypocotyl in summer leguminous crops. / Mochizuki, Toshihiro; Takahashi, U.; Shimamura, S.; Fukuyama, M.

:: Japanese Journal of Crop Science, 巻 69, 番号 1, 2000, p. 69-73.

研究成果: ジャーナルへの寄稿記事

Mochizuki, T, Takahashi, U, Shimamura, S & Fukuyama, M 2000, 'Secondary aerenchyma formation in hypocotyl in summer leguminous crops', Japanese Journal of Crop Science, 巻. 69, 番号 1, pp. 69-73.
Mochizuki, Toshihiro ; Takahashi, U. ; Shimamura, S. ; Fukuyama, M. / Secondary aerenchyma formation in hypocotyl in summer leguminous crops. :: Japanese Journal of Crop Science. 2000 ; 巻 69, 番号 1. pp. 69-73.
@article{1aacabe99a9a4d6db247ab78b6ee1a14,
title = "Secondary aerenchyma formation in hypocotyl in summer leguminous crops",
abstract = "The secondary aerenchyma formation in hypocotyl just below the soil surface was investigated by using the young seedlings of wild soybean and six summer leguminous crops-grown under upland and excessive moisture conditions for 14 days. Under the upland conditions, secondary aerenchyma was scarcely observed in any species. Under the excessive moisture conditions, however, there was an interspecific difference in the secondary aerenchyma formation. The area of secondary aerenchyma per transverse section of hypocotyl under the excessive moisture conditions was largest in soybean 'Asoaogari' (9.77 mm2), followed by soybean 'Akisengoku' (7.80 mm2), wild soybean 'D5' (4.37 mm2), cowpea 'Sanjyakusasage' (2.63 mm2), mung bean 'Bundomame' (1.97 mm2) and mung bean 'Acc. 7703' (1.52 mm2), those in the other crops were less than 1 mm2. The ratio of secondary aerenchyma area to stele area was largest in wild soybean, followed by soybeans, suggesting that the ability of secondary aerenchyma formation in soybean was almost equivalent to that in wild soybean. Since a significant positive correlation at the 1{\%} level was found between dry weight ratio (the ratio of dry weight of the aerial part under the excessive moisture conditions to that under the upland conditions) and the area of secondary aerenchyma under the excessive moisture conditions (r=0.738), it is suggested that the ability of secondary aerenchyma formation is related to the wet endurance in leguminous crops.",
author = "Toshihiro Mochizuki and U. Takahashi and S. Shimamura and M. Fukuyama",
year = "2000",
language = "English",
volume = "69",
pages = "69--73",
journal = "Japanese Journal of Crop Science",
issn = "1349-0990",
publisher = "日本作物学会",
number = "1",

}

TY - JOUR

T1 - Secondary aerenchyma formation in hypocotyl in summer leguminous crops

AU - Mochizuki, Toshihiro

AU - Takahashi, U.

AU - Shimamura, S.

AU - Fukuyama, M.

PY - 2000

Y1 - 2000

N2 - The secondary aerenchyma formation in hypocotyl just below the soil surface was investigated by using the young seedlings of wild soybean and six summer leguminous crops-grown under upland and excessive moisture conditions for 14 days. Under the upland conditions, secondary aerenchyma was scarcely observed in any species. Under the excessive moisture conditions, however, there was an interspecific difference in the secondary aerenchyma formation. The area of secondary aerenchyma per transverse section of hypocotyl under the excessive moisture conditions was largest in soybean 'Asoaogari' (9.77 mm2), followed by soybean 'Akisengoku' (7.80 mm2), wild soybean 'D5' (4.37 mm2), cowpea 'Sanjyakusasage' (2.63 mm2), mung bean 'Bundomame' (1.97 mm2) and mung bean 'Acc. 7703' (1.52 mm2), those in the other crops were less than 1 mm2. The ratio of secondary aerenchyma area to stele area was largest in wild soybean, followed by soybeans, suggesting that the ability of secondary aerenchyma formation in soybean was almost equivalent to that in wild soybean. Since a significant positive correlation at the 1% level was found between dry weight ratio (the ratio of dry weight of the aerial part under the excessive moisture conditions to that under the upland conditions) and the area of secondary aerenchyma under the excessive moisture conditions (r=0.738), it is suggested that the ability of secondary aerenchyma formation is related to the wet endurance in leguminous crops.

AB - The secondary aerenchyma formation in hypocotyl just below the soil surface was investigated by using the young seedlings of wild soybean and six summer leguminous crops-grown under upland and excessive moisture conditions for 14 days. Under the upland conditions, secondary aerenchyma was scarcely observed in any species. Under the excessive moisture conditions, however, there was an interspecific difference in the secondary aerenchyma formation. The area of secondary aerenchyma per transverse section of hypocotyl under the excessive moisture conditions was largest in soybean 'Asoaogari' (9.77 mm2), followed by soybean 'Akisengoku' (7.80 mm2), wild soybean 'D5' (4.37 mm2), cowpea 'Sanjyakusasage' (2.63 mm2), mung bean 'Bundomame' (1.97 mm2) and mung bean 'Acc. 7703' (1.52 mm2), those in the other crops were less than 1 mm2. The ratio of secondary aerenchyma area to stele area was largest in wild soybean, followed by soybeans, suggesting that the ability of secondary aerenchyma formation in soybean was almost equivalent to that in wild soybean. Since a significant positive correlation at the 1% level was found between dry weight ratio (the ratio of dry weight of the aerial part under the excessive moisture conditions to that under the upland conditions) and the area of secondary aerenchyma under the excessive moisture conditions (r=0.738), it is suggested that the ability of secondary aerenchyma formation is related to the wet endurance in leguminous crops.

UR - http://www.scopus.com/inward/record.url?scp=0034070689&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0034070689&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:0034070689

VL - 69

SP - 69

EP - 73

JO - Japanese Journal of Crop Science

JF - Japanese Journal of Crop Science

SN - 1349-0990

IS - 1

ER -