]*>","")" /> Dynamic Analysis on Growth and Development of High-yielding Tomato in Solar Greenhouse in Arid and Desert Area of Xinjiang
Xinjiang Agricultural Sciences

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Dynamic Analysis on Growth and Development of High-yielding Tomato in Solar Greenhouse in Arid and Desert Area of Xinjiang

WANG Hao;SONG Yu;MA Yan-ming;LIU Zhi-yong   

  • Received:2007-05-25 Revised:2007-05-25 Online:2007-05-25 Published:2007-05-25

新疆干旱荒漠区日光温室高产番茄生长发育动态分析

王浩;宋羽;马艳明;刘志勇   

  1. 新疆农科院农作物品种资源研究所,乌鲁木齐,830091





摘要： 对新疆干旱荒漠区日光温室高产番茄生长发育动态进行分析,以便为高产栽培提供理论依据.结果表明,高产番茄生长发育呈典型的"S"型曲线,株高、茎粗、主茎叶片数、单株果穗数表现为定植至定植后18 d缓慢生长,18 ～39 d快速生长,39 d后又缓慢生长,单株果数的快速增长出现在定植后45～65 d;5个测定指标的日增长量均呈抛物线变化,最大增长量出现的时间差异很大,株高在定植后18～39 d,茎粗在定植后13～18 d,主茎叶片数、单株果穗数、单株果数日增长量最大值分别出现在定植后13、39和45～55 d.说明在特殊的自然生态环境下,植株合理的生长发育动态是取得高产的生理基础.