Plant Age Has a Minor Effect on Non-Destructive Leaf Area Calculations in Moso Bamboo (Phyllostachys edulis)
نویسندگان
چکیده
Leaf area is among the most important leaf functional traits, and it determines temperature alters light harvesting. The calculation of individual basis calculating index (i.e., total per unit ground area) that directly associated with ability plants to intercept for photosynthesis. It valuable provide a fast reliable approach measuring area. Here, we examined validity accuracy Montgomery equation (ME), which describes as product length, width specific coefficient referred parameter, MP. Using ME, calculated areas different age groups bamboo culms. For broad-leaved plants, proportional length width, MP falls within range 1/2 ?/4, depending on shape. However, unknown whether there an intra-specific variation in resulting from structure such can significantly reduce predictability ME This relevant population perennial usually composes groups. We used Moso bamboos model this species ecological economic importance southern China, pure stands cover six seven plant five moso sampled 260–380 leaves each group test holds true all combined, are significant differences groups, lead large prediction errors observed were relationships between width. There small but (MP values ranged 0.6738 0.7116 ages; = 0.6936 combined), be accounted by minor intergroup shape (reflected width/length ratio). classes, estimated pooled data resulted <4% mean absolute percentage error, indicating effect was small. conclude serve useful tool accurate calculations independent culm age, estimation well evaluating productivity carbon sequestration capacity forests.
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ژورنال
عنوان ژورنال: Symmetry
سال: 2021
ISSN: ['0865-4824', '2226-1877']
DOI: https://doi.org/10.3390/sym13030369