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| Comparative Studies on Seedling Adaptability of Different Tomato Strains under Variable Light Intensity |
| Xi Haijun~ 1; 2; Feng Hui~ 1; Zhu Yanshu~ 1; et al |
| ~ 1 College of Horticulture; Shenyang Agricultural University; Liaoning 110161; ~ 2 Vegetable Service Station of Chaoyang; Liaoning 122000 |
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Abstract Effect of variable light intensity on morphological characteristic,photosynthetic characteristic and related physiological-biochemical index of tomato seedling were studied,which used two tomato strains 01(weak light tolerance ) and 04 (weak light sensitive) as materials.The result was as follows:The content of chlorophyll,Pn,Fv/Fm and PhiPSⅡ showed wavy changes,whose amplitude of variation was different under variable light intensity.Amplitude of variation of strain 01 was lower than strain 04.Recovery deg...
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Received: 28 September 2006
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