File
Title Transcription
サキュウチ ニ オケル ラッキョウ セイサン ト キショウ カンケイ
Title Alternative
Meteorological Conditions Which Affect to the Yield of Rakkyo (Baker's Garlic Allium Bakeri Regel) Cultivated in a Sandy Field
Authors
Abstract
he growth and yield on rakkyo together with meteorological environmental factors occuring in its field were investigated at Fukube Village,Tottori Prefecture from April to May,1981. The investigated data were compared between south-facing and north-facing fields. The growth and yield in the south-facing field were better than those in the north-facing field. The South/North ratio (S/N ratio) for the multiplication of the number of bulbs was 1.41 per bulb,and for the weight was 1.13 per bulb. The leaf S/N ratio per bulb showed 1.52 in the number on leaves and 2.62 in the leaf fresh weight. ln the south-facing field air temperature and solar radiation were higher and relative humidity was lower than in the north-facing field. The average maximum air temperature at 15cm height which is the vegetation position,was 3.6℃ higher in the south-facing field than in the north-facing field at 20℃,2.6℃ higher at 30℃. Also,the solar radiation in the south-facing field showed c.10% higher,although the difference between the south and north decreased with the rise of solar altitude.
Publisher
鳥取大学農学部砂丘利用研究施設.
Content Type
Departmental Bulletin Paper
Link
ISSN・ISBN
0285-2845
NCID
AN00174665
Journal Title
鳥取大学農学部砂丘研究所報告
Current Journal Title
鳥取大学農学部砂丘研究所報告
Volume
22
Start Page
47
End Page
53
Published Date
1983-03
Text Version
Publisher
Rights
(pdfファイル作成は農林水産省農林水産技術会議事務局筑波事務所)
Citation
鳥取大学農学部砂丘研究所報告. 1983, 22, 47-53
Department
Faculty of Agriculture/Graduate School of Agriculture
Language
Japanese