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在实践中新近发明了能够在偏远果园用改进干重法测定果树叶片光合作用、对叶样就地杀青的两种科学实验技术—吹烫法、烘烤法。两种方法操作容易,实用方便,能取得满意的实验结果。适合偏远地区和基层单位开展果树光合作用的研究。
In practice, two scientific experimental techniques that can be used to determine the photosynthesis of fruit tree leaves in situ in the remote orchards and improve the dry weight of leaves are also invented. The two methods are easy to operate, practical and convenient, and can achieve satisfactory experimental results. Suitable for remote areas and grass-roots units to carry out research on photosynthesis of fruit trees.