[1]刘志刚,徐勤超.基于辐热积的温室微灌基质栽培生菜生长模拟[J].江苏农业学报,2016,(06):1315-1319.[doi:doi:10.3969/j.issn.1000-4440.2016.06.019]
 LIU Zhi-gang,XU Qin-chao.A simulation for lettuce growth and development in greenhouse based on product of thermal effectiveness and photosynthetically active radiation[J].,2016,(06):1315-1319.[doi:doi:10.3969/j.issn.1000-4440.2016.06.019]
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基于辐热积的温室微灌基质栽培生菜生长模拟()
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江苏农业学报[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2016年06期
页码:
1315-1319
栏目:
耕作栽培·资源环境
出版日期:
2017-02-07

文章信息/Info

Title:
A simulation for lettuce growth and development in greenhouse based on product of thermal effectiveness and photosynthetically active radiation
作者:
刘志刚徐勤超
(华中农业大学工学院,湖北武汉430070)
Author(s):
LIU Zhi-gangXU Qin-chao
(College of Engineering, Huazhong Agriculture University , Wuhan 430070, China)
关键词:
辐热积生菜基质动态模型
Keywords:
product of thermal effectiveness and PARlettucesubstratedynamic model
分类号:
S636.2
DOI:
doi:10.3969/j.issn.1000-4440.2016.06.019
文献标志码:
A
摘要:
为探明不同栽培方式对生菜生长的影响,采用滴灌、微喷灌2种灌溉方式和醋糟与草炭复配而成的4种栽培基质,根据生菜对温度和有效光合辐射的响应,以光温因子-辐热积(TEP)为驱动变量,建立不同灌溉方式和不同基质配方条件下的温室基质栽培生菜营养生长模拟模型,模型包括单株生菜叶面积模型、干物质累积模型和单株生菜产量模型。结果显示,不同灌溉方式下可用同一个模拟模型,相同灌溉方式下,不同基质栽培生菜特征值差异不显著(P>0.05),可用同一组模型参数来表示。运用重复试验对所建模型进行验证,滴灌和微喷灌条件下各基质处理的生菜叶面积、干物质和产量预测值与实际值之间的决定系数(R2)均大于0.94,RMSE最大分别为71.6 cm2、0.32 g、10.67 g,表明所建立的生菜营养生长模拟模型具有较高的预测精度,可为温室基质栽培生菜产量预测提供理论依据。
Abstract:
To find out the effect of cultivation methods on vegetable growth and development, the lettuce leaf area, dry matter production and fresh production were studied in four substrates under drip and mico-sprinkler irrigation. Based on the experimental data of the lettuce and the product of thermal effectiveness and PAR to establish the simulation models of leaf area, dry matter production and fresh production. The result indicated that lettuce characters in different substrates were no significantly different(P>0.05) under the same irrigation method. These data of repeat test were employed to verify the establishing models. The maximum root mean square error between simulated and observed values of lettuce leaf area, dry matter production and fresh production under drip and mico-sprinkler irrigation were 71.6 cm2, 0.32 g and 10.67 g, respectively.

参考文献/References:

1]李萍萍,李冬生.温室生态经济系统分析[M]. 北京:科学出版社,2011.
[2]MICHAEL R, HEINRICH L. Soilless culture theory and practice[M]. London:Elsevier Science, 2008:6-7.
[3]高志奎,高荣孚,何俊萍,等. 日光温室茄子光合的数学模型模拟研究[J]. 河北农业大学学报, 2005,28(2):44-47.
[4]李楠,薛晓萍,张继波,等. 日光温室黄瓜低温冷害预警模型构建技术研究[J]. 山东农业科学,2015,47(9):106-111.
[5]徐刚,张昌伟,李德翠,等. 温室长季节栽培番茄发育动态模拟模型的研究[J]. 农业工程学报,2005,21(S):243-246.〖LL〗
[6]刘淑云,古卫刚,封文杰,等. 基于生理发育时间的日光温室茄子发育模拟模型[J]. 生物数学学报,2010,25(4):751-757.
[7]李永秀,罗卫红,倪纪恒,等. 用辐热积法模拟温室黄瓜叶面积、光合速率与干物质产量[J].农业工程学报,2005,21(12):131-135.
[8]刘志刚,王纪章,徐云峰,等. 基质配方和灌溉方式对生菜根系和产量的影响[J]. 农业机械学报,2014,45(2):56-160.
[9]李青林,毛罕平,李萍萍. 黄瓜地上部分形态-光温相应模拟模型[J]. 农业工程学报,2011,27(9):122-127.
[10]杨再强,黄海静,金志凤,等. 基于光温效应的杨梅生育期模型的建立与验证[J]. 园艺学报,2011,38(7):1259-1266.
[11]严妍. 温度和光周期对水培生菜生长的影响及生长模型初探[D]. 武汉:华中农业大学,2008.
[12]张蕊. 水培生菜栽培技术[J]. 北方园艺,2011(19):53-54.
[13]BURNS I G. Derivation of a dynamic model of the kinetics of nitrogen uptake throughout the growth of lettuce:calibration and validation[J]. Journal of Plant Nutrition,2008,31(8):1440-1460.
[14]刘志刚,王纪章,徐云峰,等. 不同灌溉方式生菜根系生长模型研究[J]. 农业机械学报,2014,45(4):284-288.
[15]胡立勇,刘铁梅,郑小林,等. 油菜发育过程及生育期机理模型的研究[J]. 中国油料作物学报,2004,2(2):51-55.

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备注/Memo

备注/Memo:
收稿日期:2015-12-16 基金项目:国家自然科学基金项目(51509098);中央高校基本科研业务费专项基金资助项目(2662015BQ017、2662015BQ051) 作者简介:刘志刚(1985-),男,吉林人,博士,讲师,主要从事农业废弃物资源化利用研究。(E-mail)liuzg@mail.hzau.edu.cn 通讯作者:徐勤超,(E-mail)hlxqc@mail.hzau.edu.cn
更新日期/Last Update: 2017-02-07