土耳其面包小麦地方品种叶绿素、灰分和氮含量的基因型差异及其与产量的关系

4区农林科学 Q3 Agricultural and Biological Sciences

Genetika-Belgrade Pub Date : 2023-01-01 DOI:10.2298/gensr2301177k

R. Kara, A. Akkaya

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引用次数: 0

摘要

地方品种的遗传差异对植物育种具有重要意义。本研究旨在确定土耳其面包小麦地方品种叶绿素、灰分和氮含量的遗传差异及其与产量的关系。籽粒产量(GY)、花期旗叶灰分含量(AFLAC)、花期穗灰分含量(ASAC)、成熟期旗叶灰分含量(MFLAC)、籽粒灰分含量(GAC)、花期叶绿素含量(ACC)、早乳期叶绿素含量(EMCC)、晚乳期叶绿素含量(LMCC)、早熟期叶绿素含量(EDCC)、花期旗叶氮含量(FLN)和穗氮含量(SN)存在显著遗传差异。籽粒产量与AFLAC、ASAC、MFLAC、ACC呈显著正相关，与GAC、EDCC、SN呈显著负相关，与EMCC、LMLC、FLN无显著相关。

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Genotypic differences for chlorophyll, ash and N contents and their relations with grain yield in Turkish bread wheat landraces

The genetic differences in the landraces are very important for plant breeding. The aim of this study was to determine the genetic differences for chlorophyll, ash and N contents and their relations with grain yield in Turkish bread wheat landraces. There were significant genetic differences for grain yield (GY), ash content of flag leaf at anthesis (AFLAC), ash content of spike at anthesis (ASAC), ash content of flag leaf at maturity (MFLAC), grain ash content (GAC), chlorophyll content at anthesis (ACC), chlorophyll content at early milk maturity (EMCC), chlorophyll content at late milk maturity (LMCC), chlorophyll content at early dough maturity (EDCC), N content of flag leaf at anthesis (FLN) and spike N contents (SN). The grain yield was positively and significantly related with AFLAC, ASAC, MFLAC and ACC, negatively and significantly related with GAC, EDCC and SN, not significantly related with EMCC, LMLC and FLN.

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来源期刊

Genetika-Belgrade AGRONOMY-GENETICS & HEREDITY

CiteScore

1.80

自引率

0.00%

发文量

审稿时长

6-12 weeks

期刊介绍： The GENETIKA is dedicated to genetic studies of all organisms including genetics of microorganisms, plant genetics, animal genetics, human genetics, molecular genetics, genomics, functional genomics, plant and animal breeding, population and evolutionary genetics, mutagenesis and genotoxicology and biotechnology.