以Richards函數建立水芋之生長模式
Journal
中華農學會報
Journal Volume
新171
Pages
22-34
Date Issued
1995-09
Date
1995
Author(s)
Abstract
本研究主要目的以Richards函數建立水田栽培檳榔心芋之生長模式。試驗分別於1991及1993年秋作在臺灣省農業試驗所試驗田區進行，自移植日起至收穫為止，每隔30天逢機調查10株芋植株各株之葉面積、葉乾重、地上莖乾重及球莖乾重。試驗資料在配合Richards函數所建立之生長模式下，根據所估得的生長介量及導出計量之變異，The objective of this study was to establish the growth model of wetland taro [Colocasia esculenta (L.) Schott] by fitting Richards function. Two experiments were conducted in the fall crop of 1991 and 1993 at Taiwan Agricultural Research Institute. A total of 10 plants was randomly sampled at 30-day intervals starting at transplanting and ending at harvest. The leaf area, leaf dry weight, petiole dry weight, and corm dry weight of each plant were measured. From the estimates of the parameters and de4rived quantities of Richards functions, the effect of climatic variation on growth curves of taro under different years could be investigated.探討在不同年度試驗下氣象因素對水芋生長曲線的影響。
Subjects
芋
生長模式
richards函數
生長介量
taro
Growth model
richards function
growth parameter
Publisher
中華農學會
Type
journal article