水芋葉面積與乾物質生產之關係
Other Title
Relationship Between Leaf Area and Dry Biomass Production in Wetland Taro [Colocasia esculenta (L.) Schott]
Resource
中華農業研究 44(1): 59-71
Journal of Agricultural Research of China 44(1): 59-71
Journal
中華農業研究
Journal Volume
44
Journal Issue
1
Pages
59-71
Date Issued
1995-03-07
Date
1995-03-07
Author(s)
Abstract
物質生產之預測對芋作物收穫計畫及製粉操作非常重要，本研究之主要目的在利用葉面積指數來探討及預測臺灣水田栽培檳榔心芋的乾物質生產。本研究分別於1991及1993年秋作在臺灣省農業試驗所試驗田區進行兩年試驗，自移植日起至收穫為止，每隔一個月逢機調查10株芋植株，測量各株之葉面積、地上部乾物重(UDW)及球莖乾重(CDW)，並估算不同時期的葉面積指數(LAI)、淨同化速率(NAR)及作物生長速率(CGR)。The prediction of biomass production is important for scheduling harvest and milling operations in taro. The objective of this study was to evalute and predict the dry biomass production of wetland taro [Colocasia esculenta (L.) Schott] based on leaf area index information. Two experiments were conducted in the fall crop of 1991 and 1993 at Taiwan Agricultural Research Institute.
Subjects
芋
葉面積指數
乾物質生產
淨化同速率
作物生長速率
Taro
Leaf area index
Dry biomass production
Net assimilation rate
Crop growth rate
Publisher
農業試驗所
Type
journal article
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