種子水分含量下降速率之探討
Other Title
Studies on the Reducing Ratio of Seed Moisture Content in the Dry Room of NPGRC
Resource
中華農業研究 47(1): 28-53
Journal of Agricultural Research of China 47(1): 28-53
Journal
中華農業研究
Journal Volume
47
Journal Issue
1
Pages
28-53
Date Issued
1998-03-03
Date
1998-03-03
Author(s)
范明仁
魏趨開
許庭榮
黃宜玫
Ming-Jen Fan
Chiu-Kai Wey
Ting-Rong Shu
I-Mei Huang
Abstract
於農業試驗所國家作物種原中心之乾燥室內（溫度18～20℃，RH8～10 %）進行水稻、玉米、大豆、落花生、田菁、油菜、類地毯草和胡麻等作物種子水分含量下降曲線模式的推測，結果以對數方程式y＝a + b 1n (x)為迴歸曲線時（其中x為乾燥日數，y為種子含水率，a為截距，b為迴歸係數），可發現利用實測值所推算之迴歸曲線之迴歸係數皆為極顯著，且決定係數R2＞0.8，證明可以利用此形式迴歸曲線來估算種子含水率在種原中心乾燥室環境下之下降情形。
Eight crops of species, including rice, corn, soybean, peanut, sesbania, rape, carpetgrass and sesame, were used to conduct the conjecture of the reducing curve model of seed moisture content in the seed drying room of NPGRC of TARI (T:18～20℃, RH:8～10%). We found that the regression curves using logarithmic equation (y=a+b 1n (x) ; x: treatment duration in days, y: seed moisture content, a: intercept, b: regression coefficient) were very significantly related to the regression coefficients of the actually investigated curves and these coefficients of determination (R2) were higher than 0.8.
Subjects
水稻
玉米
大豆
種子含水率
乾燥室
含水率下降迴歸曲線
Rice
Corn
Soybean
Seed moisture content
The drying room
Reducing regression curve of seed moisture content
Publisher
農業試驗所
Type
journal article
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