温度日較差比による各種マルチ資材の温度効果

( Max 2000 Items )
URI http://shark.lib.kagawa-u.ac.jp/kuir/metadata/1283
Title
温度日較差比による各種マルチ資材の温度効果
Title Alternative
Effects of Some Kinds of Mulches on Soil and Air Temperature Evaluated from the Ratio of Daily Temperature Range
File
Description

Effect of some kinds of mulch on air temperature and soil temperature were evaluated using the ratio of daily temperature range. This experiment was conducted from September 26 to December 15 in 2000. A total of 14 experimental plots were prepared by seven kinds of mulch, and with and without plants.There were no clear relationships between albedo on the mulch surface and surface temperature among the mulch plots. The differences of mean air temperatures of 10 points among the plots were small, but those of diurnal range were large. On the soil temperatures, the differences were large. The ratios of diurnal range (Air temperature 5cm height / Soil temperature 10cm depth) in the plots with plant became larger than those of the plots without plant. On the whole, differences of mulch effect of air temperature were small. Conversely it became large in the case of soil temperature. Effects by mulch film alone differed in the plots with or without plant. Effect of micrometeorological factors on the air temperature at each plot became smaller than those of the soil temperature.

Author
著者 根本 和彦
著者(ヨミ) ネモト カズヒコ
著者(別表記) Nemoto Kazuhiko
著者 ポンサアヌティン ティーラサク
著者(ヨミ) ポンサアヌティン ティーラサク
著者(別表記) Pongsa-Anutin Teerasak
著者 鈴木 晴雄
著者(ヨミ) スズキ ハルオ
著者(別表記) Suzuki Haruo
Publication Title
香川大学農学部学術報告
Volume
59
Start Page
7
End Page
14
Publisher
香川大学農学部
Published Date
20070228
ISSN
0368-5128
NCID
AN00038339
Resource Type
Departmental Bulletin Paper
Language
jpn
Text Version
publisher
Set
香川大学
Copyright (C) 2009 Kagawa University All rights reserved.