CAJ | 학술논문

在福建省三明市泰宁县对感染了松材线虫（ Bursaphelenchus xylophilus）病的不同染病时期的马尾松（ Pinus massoniana）单株进行了蒸腾速率测定和光谱特征采集。结果表明：健康与染病马尾松植株蒸腾速率间存在较大差异。染病程度不同的马尾松病株间的蒸腾速率也存在着较大差异。蒸腾速率可以作为松材线虫病早期诊断的一个有效因子。近红外波段是植株染病后光谱反射率变化最敏感的波段，可用于马尾松病情的监测。
재복건성삼명시태저현대감염료송재선충（ Bursaphelenchus xylophilus）병적불동염병시기적마미송（ Pinus massoniana）단주진행료증등속솔측정화광보특정채집。결과표명：건강여염병마미송식주증등속솔간존재교대차이。염병정도불동적마미송병주간적증등속솔야존재착교대차이。증등속솔가이작위송재선충병조기진단적일개유효인자。근홍외파단시식주염병후광보반사솔변화최민감적파단，가용우마미송병정적감측。
An experiment was conducted to study the transpiration rate determination and spectral characteristics acquisition to Pinus massoniana infected by Bursaphelenchus xylophilus in different disease infecting periods in Taining County, Fujian Province.There is difference on the transpiration rate between healthy trees and infected trees.There are some differences among different infected levels.Transpiration rate can be an effective early diagnosis factor for Bursaphelenchus xylophilus prediction.Near infrared band is the most sensitive band to show the changes of spectral reflectance while the plants are infected.Therefore, near infrared band can be used for monitoring the disease of Pinus massoniana.