| 吐鲁番地区无核白葡萄三种主栽方式的叶幕微气候研究 |
| 投稿时间：1994-05-03 修订日期：1994-06-28 点此下载全文 |
| 引用本文：彭宜本,刘建辉,雷茵霞,张平,许雪峰,张大鹏.吐鲁番地区无核白葡萄三种主栽方式的叶幕微气候研究[J].西北农业学报,1995,4(1):70~73 |
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| 摘要点击次数: 44 |
| 全文下载次数: 58 |
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| 基金项目:国家自然科学基金 |
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| 中文摘要:通过对吐鲁番地区无核白葡萄3种主栽方式的叶幕微气候分析研究,结果表明:单离架叶幕对光能截流水平较高,利于产量形成,但影响品质;小棚架由于较郁闭,叶呆温度较低,一定程度上有利于拮抗吐鲁番地区的高温胁迫,改进品质;大棚架是最差的一种栽培方式.提出了改良3种栽培方式的原则和具体方法. |
| 中文关键词:葡萄 叶幕微气候 光合有效辐射 栽培方式 |
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| STUDIES OF THREE PRINCIPAL CULTIVATED SYSTEMS OF THOMPSON SEEDLESS ON CANOPY MICROCLIMATE IN TULUFAN AREA |
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| Abstract:The experiment carried out with three principal cultivated systems of Thompson Seedless grapevine in Tulufan area:Compared simple hedge-shape(H) with little percola trellis(p),and big percola trellis(bP),shows that the H system has a higher level of leaf radiation(PAR) capture, leaf temperature and berry temperature.It is therefore considered that the H system possesses a better yield of the production of grapes.The P system shows a lower level of berry temperature and leaf transpiration activities than those of the H system,but it possesses a better quality of grapes.The bP system has a lower level of leaf transpiration activities than those of H system.The ways of improvement of these three training systems have been discussed. |
| keywords:Grapevine Canopy microclimate Photosynthetical active radiation(PAR) Cultivated system |
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