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日光温室黄瓜干物质积累模型研究 被引量:1

Model for Dry Matter Accumulation of Cucumber in Sunlight Greenhouse
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摘要 为了减少黄瓜干物质积累模型的输入参数,提高模型的实用性,本研究提出了有效光照累积的概念:一定时期内高于黄瓜光补偿点的光照度与光照时间乘积的累加值.以有效积温和有效光照累积作为驱动变量,用Eviews软件对日光温室黄瓜干物质的积累进行了回归拟合,得到了黄瓜单株干质量与有效积温、有效光照累积之间的回归方程.结果表明,拟合曲线的决定系数R2值达到0.96,预测误差RMSE(根均方差)值达到8.3.
出处 《华中农业大学学报》 CAS CSCD 北大核心 2004年第z2期78-80,共3页 Journal of Huazhong Agricultural University
基金 国家八六三计划(2001AA247022)、北京市工厂化高效农业项目(H020720030530)、北京市农业技术试验示范项目(20012014)资助
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参考文献11

  • 1[1]Thornley J H M. Mathematical models in plant physiology[J].Academic Press , 1976,32~37
  • 2[2]Schapendonk A H C M , Brouwer P. Fruit growth of cucumber in relation to assimilate supply and sink activity[J] . Scientia Horticulturae, 1984, 23:21~33
  • 3[3]Hugo Challa, Ep Heuvelink. Photosynthesis driven crop growth models for greenhouse cultivation: advances and bottlenecks[J]. Acta Horticulturae, 1996, 417:9~22
  • 4[4]Nederhoff EM , Gijzer H, Vegter J. A dynamic simulation model for grecnhouse cucumber (Cucum is sativus L. ): validation of the submodel for crop photosynthesis[J] . Acta Horticulturae,1989, 248:255~263
  • 5[5]Heuvelink E. Tomato growth and yield: quantitative analysis and synthesis[M] . Wageningen, 1996,132~158
  • 6[8]Jones J W , Kenig A, Vallejos C E. Reduced State- Variable Tomato Growth Model [J]. American Society of Agricultural Engineers, 1999, 42(Ⅰ): 255~265
  • 7[9]Dayan E. Development, calibration and validation of a greenhouse tomato growth model: Ⅰ. Description of the model. Agricultural Systems, 1993,43(2): 148~163
  • 8[10]Jones J W, Dayan E , Allen L. H, et al. A dynamic tomato growth and yield model(TOMGRO) . American Society of Agricultural Engineers, 1991, 34(2): 663~672
  • 9李萍萍,王多辉,邓庆安.温室中生菜生长动态及生产潜力的模拟模型[J].生物数学学报,1999,14(1):77-81. 被引量:15
  • 10[12]Marcelis L. F. M , Gijzen H. A model for prediction of yield and quality of cucumber fruits [J]. Acta Hort, 1998, 476: 237-242

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同被引文献8

  • 1Hugo Challa, Ep Heuvelink Photosynthesis driven crop growth models for greenhouse cultivation: advances and bottlenecks [J]. Acta Horticulturae, 1996, 417: 9-22.
  • 2Nederhoff EM, Gijzer H, Vegter J. A dynamic simulation model for greenhouse cucumber (Cucum is sativus L.): validation of the submodel for crop photosynthesis [J]. Acta Horticulturae, 1989,248: 255-263.
  • 3Heuvelink E. Tomato growth and yield: quantitative analysis and synthesis[M]. Wageningen, 1996.
  • 4J.W. Jones, A.Kenig, C.E.Vallejos. Reduced State-Variable Tomato Growth Model [J]. American Society of Agricultural Engineers.1999, 42(1): 255-265.
  • 5Dayan E, et al. Development, calibration and validation of a greenhouse tomato growth model: I .Description of the model[J]. Agricultural Systems, 1993, 43(2): 148-163.
  • 6J.W. Jones, E. Dayan, L.H.Allen, H.Challa, A dynamic tomato growth and yield model (TOMGRO) [ J ]. American Society of Agricultural Engineers. 1991, 34(2 ): 663-672.
  • 7L.F.M.Marcelis, H. Gijzen. A model for prediction of yield and quality of cucumber fruits[ J ]. Acta Hort. 1998,476: 237-242.
  • 8李萍萍,王多辉,邓庆安.温室中生菜生长动态及生产潜力的模拟模型[J].生物数学学报,1999,14(1):77-81. 被引量:15

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