High Yielding Performance of Soybean in Northern Xinjiang, China(Agronomy)

スポンサーリンク

概要

• 論文の詳細を見る

• The experimental site (Shihezi, Xinjiang, China) is located in an arid area of central Asia with abundant solar radiation of almost 10 daily sunshine hours from April to September. The yield potential in this area appears to be high if sufficient water is supplied. The yields of five soybean (Glycine max (L.) Merr.) cultivars including three semi-indeterminate Chinese cultivars (Shidadou 1, Xindadou 1 and Suinong 11) and two determinate Japanese cultivars (Toyomusume and Toyokomachi) were evaluated over three years. These cultivars were grown under drip irrigation, a high planting density (22.2 plants m^<-2>) and heavy applications of farmyard manure (15 t ha^<-1>). Each cultivar showed a high leaf area index (LAI). In particular, the maximum LAI was greater than 7 over the three years in Shidadou 1 and Toyokomachi. The three Chinese cultivars with a high plant height had a low LAI in the upper layers of the canopy, but the two Japanese cultivars with a short plant height had a higher LAI in the middle or upper layers. Toyokomachi and Shidadou 1 had the highest seed yield, followed by Toyomusume. In particular, the seed yield of Toyokomachi was as high as 8.67 t ha^<-1> on the average of the three years. These high-yielding cultivars had more than 60 pods per plant (1350 m^<-2>). The high yields in this experiment could be due to the large amount of intercepted radiation owing to the high LAI and abundant solar radiation, frequent and sufficient irrigation by the drip irrigation, and large number of pods as a sink.

• 日本作物学会の論文

著者

• Isoda Akihiro

  Faculty of Horticulture, Chiba University

• Li Zhiyuan

  Shihezi Agricultural and Environmental Institute for Arid Area in Central Asia

• Wang Peiwu

  Shihezi Agricultural and Environmental Institute for Arid Area in Central Asia

• Wang Peiwu

  Shihezi Agricultural And Environmental Institute For Arid Areas In Central Asia

• Li Zhiyuan

  Shihezi Agricultural And Environmental Institute For Arid Areas In Central Asia

• Mori Masanobu

  Faculty Of Horticulture Chiba University

• Mori Masanobu

  Faculty Of Engineering Gunma University

• Matsumoto Shunsuke

  Faculty of Horticulture, Chiba University

• Isoda Akihiro

  Faculty Of Agriculture Hokkaido University:(present Address)faculty Of Horticulture Chiba University

• Matsumoto Shunsuke

  Faculty Of Horticulture Chiba University

関連論文

• Transpiration and Leaf Movement of Cotton Cultivars Grown in the Field under Arid Conditions(Crop Physiology and Ecology)
• High Yielding Performance of Soybean in Northern Xinjiang, China(Agronomy)
• Selective and Simultaneous Determination of Phosphate and Silicate Ions in Leaching Process Waters for Ceramics Glaze Raw Materials of Narutal Origin by Ion-Exclusion Chromatography Coupled with UV-detection after Postcolumn Derivatization
• New Visible Light Active Photocatalyst, Carbon-coated W_O_
• Adaptive Responses of Soybean and Cotton to Water Stress II : Changes in CO_2 Assimilation Rate, Chlorophyll Fluorescence and Photochemical Reflectance Index in Relation to Leaf Temperature(Crop Physiology and Ecology)
• Adaptive Responses of Soybean and Cotton to Water Stress : I. Transpiration Changes in Relation to Stomatal Area and Stomatal Conductance(Crop Physiology and Ecology)
• Effects of Paclobutrazol on Podding and Photosynthetic Characteristics in Peanut
• Leaf Temperature and Transpiration of Field Grown Cotton and Soybean under Arid and Humid Conditions
• バレイショにおけるAndigena×Tuberosum雑種系統の乾物生産特性〔英文〕
• Effects of Paclobutrazol on Dry Matter Distribution and Yield in Peanut

スポンサーリンク