東華大學圖書館 |

Language: English

Help

回圖書館首頁

手機版館藏查詢

Back

Switch To: Labeled | MARC Mode | ISBD

Screening corn hybrids for cold tole...

Wijewardana, Godakande Chathurika.

Linked to FindBook

Google Book

Amazon

博客來

Screening corn hybrids for cold tolerance using morpho-physiological traits for early season planting system.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Screening corn hybrids for cold tolerance using morpho-physiological traits for early season planting system./
Author:	Wijewardana, Godakande Chathurika.
Published:	Ann Arbor : ProQuest Dissertations & Theses, : 2015,
Description:	135 p.
Notes:	Source: Masters Abstracts International, Volume: 54-04.
Contained By:	Masters Abstracts International54-04(E).
Subject:	Plant sciences. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1587014
ISBN:	9781321698312

Screening corn hybrids for cold tolerance using morpho-physiological traits for early season planting system.
Wijewardana, Godakande Chathurika.

Screening corn hybrids for cold tolerance using morpho-physiological traits for early season planting system. - Ann Arbor : ProQuest Dissertations & Theses, 2015 - 135 p.

Source: Masters Abstracts International, Volume: 54-04.

Thesis (M.S.)--Mississippi State University, 2015.

Earlier planting to escape summer drought and high temperature has increased the importance of cold tolerance in corn. The objectives of this study were to assess cold tolerance among the corn hybrids using morpho-physiological traits and to classify hybrids into different groups of tolerance. Corn hybrids were subjected to optimum, low, and very low temperatures during seed emergence and seedling growth and morphological and physiological traits were assessed. Variability existed among the corn hybrids for the measured traits. Total, leaf and root weights and cumulative length and length per unit volume were the most important morphological traits in describing hybrid variability. Principle component analysis and total low temperature response index methods were used to categorize hybrid tolerance to low temperature. Based on relative scores assigned in this study and their yield potential in the niche environment, producer could select hybrids to maximize corn production in an early planting production system.

ISBN: 9781321698312Subjects--Topical Terms:

3173832
Plant sciences.

Screening corn hybrids for cold tolerance using morpho-physiological traits for early season planting system.
LDR:01965nmm a2200289 4500 001 2121021
005 20170724102938.5
008 180830s2015 ||||||||||||||||| ||eng d
020 $a 9781321698312
035 $a (MiAaPQ)AAI1587014
035 $a AAI1587014
040 $a MiAaPQ $c MiAaPQ
100 1 $a Wijewardana, Godakande Chathurika. $3 3283008
245 1 0 $a Screening corn hybrids for cold tolerance using morpho-physiological traits for early season planting system.
260 1 $a Ann Arbor : $b ProQuest Dissertations & Theses, $c 2015
300 $a 135 p.
500 $a Source: Masters Abstracts International, Volume: 54-04.
500 $a Advisers: William B. Henry; Kambham R. Reddy.
502 $a Thesis (M.S.)--Mississippi State University, 2015.
520 $a Earlier planting to escape summer drought and high temperature has increased the importance of cold tolerance in corn. The objectives of this study were to assess cold tolerance among the corn hybrids using morpho-physiological traits and to classify hybrids into different groups of tolerance. Corn hybrids were subjected to optimum, low, and very low temperatures during seed emergence and seedling growth and morphological and physiological traits were assessed. Variability existed among the corn hybrids for the measured traits. Total, leaf and root weights and cumulative length and length per unit volume were the most important morphological traits in describing hybrid variability. Principle component analysis and total low temperature response index methods were used to categorize hybrid tolerance to low temperature. Based on relative scores assigned in this study and their yield potential in the niche environment, producer could select hybrids to maximize corn production in an early planting production system.
590 $a School code: 0132.
650 4 $a Plant sciences. $3 3173832
650 4 $a Agronomy. $3 2122783
690 $a 0479
690 $a 0285
710 2 $a Mississippi State University. $b Plant and Soil Sciences. $3 1022496
773 0 $t Masters Abstracts International $g 54-04(E).
790 $a 0132
791 $a M.S.
792 $a 2015
793 $a English
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1587014