Effects of the Abnormally High Summer Temperature in 2010 on the Growth, Yield, and Quality of Soybean Cultivated in the Tohoku Region of Japan

寿典, 松波; 一博, 井上; 忠之, 工藤; 信二, 伊藤; 和弘, 長沢; 康志, 柴田; 正明, 神崎; 洋, 千田; 直登, 二瓶; 義光, 荒井; 浩幸, 小林; 伸夫, 山下

doi:10.1626/jcs.82.386

Cited by 2 publications

(1 citation statement)

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“…In the context of global warming, late sowing can reduce heat stress during growth. In the Tohoku region, late sowing reduced the reduction in yield seen in 2010, an extraordinarily hot year (Matsunami et al, 2013). Oh-E et al (2007) analyzed the effect of high temperatures in Okayama Prefecture and suggested changing the growing season as an alternative management method under anticipated future higher temperatures.…”

Section: Introductionmentioning

confidence: 99%

Effects of late sowing on soybean yields and yield components in southwestern Japan

Kawasaki

Yamazaki

Katayama

2018

Plant Production Science

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Soybean production in southwestern Japan tends to be unstable owing to wet soils during the rainy season. Although late sowing after the rainy season can avoid excess water, information on its yield potential is limited. The objective of this study was to reveal the effect of late sowing on yields and yield components of new soybean cultivars developed for warm regions. The experiment was conducted in 2016 and 2017 in Fukuyama, Hiroshima, Japan. Upland fields converted from paddy fields with a subirrigation system were planted in June (normal) or July (late sparse or late dense). Lodging was prevented with a net. The effects of late sowing and dense treatment were analyzed in relation to solar radiation use. In 2016, differences in yield among cultivars and among environments were not significant.

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Section: Introductionmentioning

confidence: 99%