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首页> 外文期刊>Proceedings of the Arkansas Academy of Science >Prediction of Leaf Area in Individual Leaves of Cherrybark Oak Seedlings (Quercus pagoda Raf.)
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Prediction of Leaf Area in Individual Leaves of Cherrybark Oak Seedlings (Quercus pagoda Raf.)

机译：樱桃树栎橡树幼苗单叶的叶面积预测

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摘要

The prediction of leaf area for cherrybark oak (Quercus pagoda Raf.) seedlings is important for studying the physiology of the species. Linear and polynomial models involving leaf length, width, fresh weight, dry weight, and internodal length were tested independently and collectively to predict leaf area. Twenty-nine cherrybark oak seedlings were grown in a greenhouse for one growing season and a total of 468 leaves were collected. Leaf area was polynomially related with leaf length or width, but linearly related with the cross product of length and width. Average leaf area for flush 3 was significantly greater than those of other flushes. However, variation in leaf area among flushes did not affect the models. Relationship between leaf area and length (or width) was consistent. Since leaf length is easy to measure and does not require destruction of leaves, it can be effectively used to predict leaf area in cherrybark oak seedlings.
机译：樱桃树栎（Quercus pagoda Raf。）幼苗叶片面积的预测对于研究该物种的生理学至关重要。分别对涉及叶片长度，宽度，鲜重，干重和节间长度的线性和多项式模型进行了测试，以预测叶片面积。在温室中生长二十九个樱桃树皮橡木幼苗，生长一个季节，总共收集了468片叶子。叶面积与叶的长度或宽度呈多项式相关，但与长度和宽度的叉积呈线性关系。潮红3的平均叶面积显着大于其他潮红。但是，潮红之间叶面积的变化不会影响模型。叶面积与长度（或宽度）之间的关系是一致的。由于叶片的长度易于测量且不需要破坏叶片，因此可以有效地用于预测樱桃树橡树幼苗的叶片面积。

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