非洲引進稻若干農藝特性之初步觀察
Other Title
Preliminary Observation on the Agronomic Traits of Rice Varieties Introduced from Several African Countries
Journal
農業研究
Journal Volume
20
Journal Issue
1
Start Page
40
End Page
43
Date Issued
1971-03-03
Date
1971-03-03
Author(s)
趙政男
張萬來
C.N. Chao
W.L. Chang
Abstract
本分所於民國59年從事非洲引進稻之適應性觀察。初步結果顯示多數引進稻之株高、穗數及生育日數均不甚理想，惟其穗長、穗重、一穗粒數及谷粒之形狀與大小等，則頗有可取之處，似為良好之雜交育種材料。
One hundred and fifty six rice varieties introduced from several African countries, Iran, and Domenica were evaluated for their major agronomic traits in the first and second crops of 1970 at the Chiayi Agricultural Experiment Station. Preliminary results indicated that plant height, number of panicles per hill and growth duration of most introductions were unsatisfactory. However, the length of panicle, panicle weght, number of grains per panicle, and the shape of grains of these varieties appeared to be superior to local commercial varieties. It is, therefore, suggested that most of these introduced varieties can be used as breeding materials for improving local varieties.
Publisher
農業試驗所
Type
journal article
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