燕麦旗叶性状与主要产量成分的关系

Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca. Agriculture Pub Date : 2019-06-12 DOI:10.15835/buasvmcn-hort:2018.0047

I. Racz, R. Kadar, S. Vâtcă, I. Berindean, Adrian Ceclan, Diana Hiriṣcău, C. Urdǎ

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引用次数: 0

摘要

本研究旨在探讨燕麦叶面积指数、叶片叶绿素浓度、产量成分与籽粒产量的关系。对10个燕麦品种进行了这些性状的田间分析。旗叶叶绿素浓度在451.51 ~ 747.79 μmol / m2之间。叶面积指数在13.68 ~ 32.84 cm2之间。产量成分与叶面积指数、产量/产量成分与旗叶叶绿素浓度呈显著相关。

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Relationship between Flag Leaf Characteristics and Main Yield Components in Oat (Avena sativa L.)

The objective of this study was to investigate relationships between leaf area index, leaf chlorophyll concentration, yield components and grain yield in oat (Avena sativa L.). Ten oat varieties were analyzed in field conditions regarding those traits. Flag leaf chlorophyll concentration range between 451.51 and 747.79 units of μmol of chlorophyll per m2. Also, leaf area index range between 13.68 to 32.84 cm2. Significant correlation indices were highlighted between yield components and leaf area index, yield/yield components and chlorophyll concentration of flag leaf.

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来源期刊

Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca. Agriculture

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审稿时长

8 weeks