番茄产量对各生育阶段土壤水分的响应分析

为了解不同生育阶段土壤水分状况对番茄产量的影响,根据番茄第一穗果的发育情况,将番茄全生育期划分为苗期、始花结果期、果实生长初期、快速膨大期和品质形成期五个生育阶段,采用五元二次通用旋转组合设计进行盆栽试验,建立产量与土壤含水率间回归模型,对各单一因素效应及两两因素的耦合效应进行分析,并基于Jensen和Blank模型,分析产量对各阶段耗水的敏感性。结果表明,在其它生育阶段土壤含水率为中间水平时,番茄产量随果实生长初期、快速膨大期、品质形成期土壤含水率的增加呈上升趋势,随始花结果期增加呈开口向下的抛物线变化,不随苗期而变化。始花结果期与果实生长初期和品质形成期、果实生长初期与快速膨大期土壤含水率...

Full description

Saved in:
Bibliographic details
Volume: 33
Main Author: 崔毅 陈思 柴瑞育 金菊良 胡田田 邱渊
Format: Journal Article
Language: Chinese
Place of publication: 合肥工业大学土木与水利工程学院,安徽 合肥 230009 2015
合肥工业大学水资源与环境系统工程研究所,安徽 合肥 230009
合肥工业大学水资源与环境系统工程研究所,安徽 合肥 230009%西北农林科技大学水利与建筑工程学院,陕西 杨凌,712100%合肥工业大学土木与水利工程学院,安徽 合肥 230009
西北农林科技大学水利与建筑工程学院,陕西 杨凌 712100
published in: 干旱地区农业研究 Vol. 33; no. 6; pp. 14 - 21
Data of publication: 2015
ISSN: 1000-7601
Alternate Title: Responsive analysis of tomato yield to soil moisture during different growth stage
Classification Codes:
Bibliography: tomato yield; water deficit stage; soil water content; composite quadratic general regressive rotation design with five factors; Jensen、Blank model
61-1088/S
CUI Yi;CHEN Si;CHAI Rui-yu;JIN Ju-liang;HU Tian-tian;QIU Yuan (1. College of Water Resources and Architecture Engineering, Northwest A&F University, Yangling 712100, China; 2. School of Civil Engineering, Hefei University of Technology, Hefel 230009, China; 3. Institute of Water Resources and Environment Systems Engineering, Hefei University of Technology, Hefei 230009, China )
In order to know the effect of soil moisture condition during different growth stage to the tomato yield,the whole growth period of tomato has been divided into five growing stages as seeding( X1),beginning flower and fruit setting( X2),early fruit growth( X3),rapid fruit expansion( X4) and quality development stage( X5),according to the development situation of tomato first fruit. Using the composite quadratic general regressive rotation design with five factors,has carried out the
Subjects:
Online Access: available in Bonn?
Database: 中文科技期刊数据库
中文科技期刊数据库-CALIS站点
中文科技期刊数据库-7.0平台
中文科技期刊数据库-农业科学
中文科技期刊数据库- 镜像站点
Wanfang Data Journals - Hong Kong
WANFANG Data Centre
Wanfang Data Journals
万方数据期刊 - 香港版
China Online Journals (COJ)
China Online Journals (COJ)
Database information Databases - DBIS