利用植被光譜特徵估測莧菜植株生長及氮素狀態
Other Title
Estimating Growth and Nitrogen Status in Plants of Amaranthus mangostanus with Canopy Spectral Characteristics
Resource
中華農業研究 52(4): 268-290
Journal of Agricultural Research of China 52(4): 268-290
Journal
中華農業研究
Journal Volume
52
Journal Issue
4
Pages
268-290
Date Issued
2003-12-03
Date
2003-12-03
Author(s)
楊純明
吳正宗
沈百奎
余志儒
羅朝村
申雍
Chwen-Ming Yang
Jeng-Tzung Wu
Bor-Kwei Shen
Jih-Zu Yu
Chaur-Tsuen Lo
Yuan Shen
Abstract
本研究量測2001-2002年三不同作季採收時莧菜(Amaranthus mangostanus)植被反射光譜及植株性狀，以探討利用植被光譜特徵估測莧菜植株生長及氮素狀態之可行性。
Field experiments were conducted at the experimental farm of Taiwan Agricultural Research Institute (Wufeng, Taiwan) to measure canopy reflectance spectra and plant characters of Amaranthus mangostanus L. (cultivar TNG 1) grown in the growing seasons of 2001-2002.
Subjects
植被光譜特徵
萈菜
植株生長
氮素狀態
多元線性複迴歸分析
Canopy spectral characteristics
Amaranthus mangostanus
Plant growth
Nitrogen status
Mutiple linear regression analysis
Publisher
農業試驗所
Type
journal article
File(s)![Thumbnail Image]()
Loading...
Name
52-4-3.pdf
Size
2.06 MB
Format
Adobe PDF
Checksum
(MD5):7e21d67a5147c14ce7152cb0e5f65ca2