| 白浆土大豆需水耗水特征研究 |
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| 引用本文： | 赵桂范,刘婧琦,贾会彬,申晓慧,王谦玉,张敬涛,王振营.白浆土大豆需水耗水特征研究[J].中国农学通报,2011,27(30):39-42. |
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| 作者姓名： | 赵桂范 刘婧琦 贾会彬 申晓慧 王谦玉 张敬涛 王振营 |
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| 作者单位： | 1. 黑龙江省农业科学院佳木斯分院,黑龙江佳木斯,154007
2. 中国科学院沈阳应用生态研究所,沈阳,110015 |
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| 基金项目： | 国家科技支撑项目“三江平原白浆土农田土壤改良及水土调控技术集成与示范”(2009BADB3B07); 国际合作项目“窄行密植大豆超高产栽培技术研究”(WB08C07) |
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| 摘 要： | 为了探讨白浆土大豆需水特点，笔者在2009-2010年采用全土层白浆土盆栽试验，研究了在白浆土特定环境条件下，大豆的耗水特征。结果表明，随着不同处理给水量的增加，大豆株高、单株干重及叶面积增加，且随生育时期推进，增幅加大；光谱反射曲线在红光及近红外光内差异明显，以1200 mm值最高；光合速率和蒸腾速率也随给水量增加而呈明显的上升趋势。综合可知，大豆各项生理指标以800~1000 mm给水处理表现最佳。
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| 关 键 词： | 水稻 水稻 杂交育种 中国近代 |
| 收稿时间： | 2011/6/27 0:00:00 |
| 修稿时间： | 2011/8/15 0:00:00 |
Study on Characteristics of Water Demand and Water Consumption of Soybean in Albic Soil |
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| Zhao Guifan
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Liu Jingqi
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Jia Huibin
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Shen Xiaohui
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Wang Qianyu
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Zhang Jingtao
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Wang Zhenying.Study on Characteristics of Water Demand and Water Consumption of Soybean in Albic Soil[J].Chinese Agricultural Science Bulletin,2011,27(30):39-42. |
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| Authors: | Zhao Guifan Liu Jingqi Jia Huibin Shen Xiaohui Wang Qianyu Zhang Jingtao Wang Zhenying |
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| Institution: | Zhao Guifan 1,Liu Jingqi 1,Jia Huibin 1,Shen Xiaohui 1,Wang Qianyu 1,Zhang Jingtao 1,Wang Zhenying 2(1 Jiamusi Branch,Heilongjiang Academy of Agricultural Sciences,Jiamusi Heilongjiang 154007,2Shenyang Institute of Applied Ecology,Chinese Academy of Sciences,Shenyang 110015) |
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| Abstract: | In order to investigate the water demand characteristics of soybean in albic soil,water consumption of soybean in specific environment of albic soil was studied with pot experiment of entire ablic soil layers in 2009-2010.The results indicated that:with the increase of water supply quantity of different water treatments,the soybean plant height,dry weight per plant and leaf area were all increased.Their increase ranges were increased with the development stages.The spectral reflectance curves were significa... |
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| Keywords: | albic soil soybean the characteristics of water consumption water consumption |
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