... 广玉兰 移栽苗 苗木生长 生长影响[gap=1967]Key words: light intensity ;Magnolia grandiflora; transplant; seedling growth; effects of growth...
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Measurement of leaf morphology is significant in automatic monitoring of seedling growth. The leaf images have to be extracted from the background prior to morphological measurement.
叶片的形态测量在苗木生长自动监测中具有重要意义,在形态测量前首先要将完整的叶片从背景中提取出来。
参考来源 - 基于改进的几何活动轮廓模型的叶片自动分割·2,447,543篇论文数据，部分数据来源于NoteExpress
同年苗木生长结束后，对生长情况进行调查。
苗期接种VA菌根菌可提高菌根感染率，促进苗木生长。
Inoculation with VA mycorrhizal fungi significantly increased mycorrhizal infection and enhanced seedling growth.
核桃子苗根系的形状对嫁接成活率、苗木生长量和根系的生长发育均无显著影响。
The effect of irregular root on the growth of sprout and root is little, so walnut seedling grafting could be used in practice on a large scale.
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