Skip navigation
  • 中文
  • English

DSpace CRIS

  • DSpace logo
  • Home
  • Research Outputs
  • Researchers
  • Organizations
  • Projects
  • Explore by
    • Research Outputs
    • Researchers
    • Organizations
    • Projects
  • Academic & Publications
  • Sign in
  • 中文
  • English
  1. DSpace-CRIS at My University
  2. 三、出版品
  3. 農業試驗所出版品
  4. 1.台灣農業研究(1950~迄今)
Please use this identifier to cite or link to this item: https://scholars.tari.gov.tw/handle/123456789/12888
Title: 玉米雙對染色體轉座之成株農藝性狀對子實產量之影響
Other Titles: Effect of Agronomic Characters on the Grain Yield of Corn Hybrids Derived from Double Chromosomal Translocations
Authors: 劉孔生
陳成
Kong-Sheng Liu
Cheng Chen
Issue Date: 3-Dec-1986
Publisher: 農業試驗所
Journal Volume: 35
Journal Issue: 4
Start page/Pages: 424-436
Source: 中華農業研究 
Abstract: 
由於玉米之染色體轉座時會造成結實率下降,百粒重增加及子實重減少等影響,因此改變了各項產量構成要素之重要性。本試驗將全套之⊙6 轉座異型接合組合種植於田間,試驗結果採用逐步複相關法進行分析,以比較染色體對產量構成要素之影響,由於⊙6 組合之結實率僅25%,故除穗重外,影響產量最重要之因素為百粒重,其次為結實率。吐絲期與株高為營養性狀,對子實產量之影響較小,如將穗重、百粒重及結實率等因素除去,方能顯示株高之重要性,至於吐絲期則無顯著之影響。
Chromosomal translocations in corn usually caused the decrement in seed fertility, hence alternated the yield components, as a result, the 100-seed weight would be increased while the total grain yield decreased. In this experiment hybrid combination of whole set of ⊙6 translocation heterozygotes were grown in the field to investigate the effects of chromosomal translocation on the yield components. Ther results showed that:100-Seed weight as well as ear weight, were the most important factor on grain yield. Ear fertility was inferior to 100-seed weight and ear weights owing to the low fertility (25%) of the ⊙6 individuals. Vegetative characters such as silking date and plant height, had less influences on yield. The influence of plant height appeared only when the effects of 100-seed weight and fertility were omitted. However, silking date showed no effect on grain yield if 100-seed weight and fertility were omitted.
URI: https://scholars.tari.gov.tw/handle/123456789/12888
ISSN: 0376-477X
DOI: 10.29951/JARC.198612.0003
Appears in Collections:1.台灣農業研究(1950~迄今)

Files in This Item:
File Description SizeFormat
journal_arc_35-4-3.pdf1.15 MBAdobe PDFView/Open
Show full item record

Page view(s)

31
Last Week
0
Last month
checked on May 2, 2022

Download(s)

9
checked on May 2, 2022

Google ScholarTM

Check

Altmetric

Altmetric

Related Items in TAIR


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

Explore by
  • Academic & Publications
  • Research Outputs
  • Researchers
  • Organizations
  • Projects

關於學術典藏系統:收錄本所研究產出,對外展示研究成果,提升學術影響力。

Build with DSpace-CRIS - Extension maintained and optimized by Logo 4SCIENCE Feedback