Matches in SemOpenAlex for { <https://semopenalex.org/work/W2020383492> ?p ?o ?g. }
Showing items 1 to 98 of
98
with 100 items per page.
- W2020383492 endingPage "108" @default.
- W2020383492 startingPage "102" @default.
- W2020383492 abstract "본 연구는 소나무 풍매차대를 대상으로 환경이 다른 두 지역에서 토양 양료 수준, 강수량 등을 조사하여 이를 생장, 수분이용효율과 비교함으로써 현지에서 건조스트레스를 받았는지 확인하고, 건조스트레스에 의한 반응에서 수분이용효율이 유전적으로 구분되는지 구명하고자 하였다. 소나무 풍매차대 26년생의 재적생장을 이용하여 생장 우수가계와 불량가계를 구분하였다. 수분이용효율은 건조기에는 증가하는 것으로 나타났다. 지난 20년간 토양 양료 조건이 좋은 곳에서는 탄소안정성동위원소 함량비는 서서히 감소하는 경향이었으며, 수분이용효율 역시 비슷한 경향으로 나타났다. 하지만 토양 양료 조건이 좋지 않은 곳에서는 유전적 요인과 환경적 요인의 상호작용으로 탄소안정성동위원소 함량비와 수분이용효율은 반대의 경향으로 나타났다. 생장 우수가계는 수분 스트레스를 받는 상황에서 기공을 효과적으로 조절하여 불량가계에 비하여 토양이 불량한 지역에서 높은 수분이용효율을 나타냈다. 결론적으로 탄소안정성동위원소 함량비를 이용한 수분이용효율은 소나무 풍매차대를 대상으로 건조스트레스에 대한 선발 기준으로 이용할 수 있다. To understand the relationship of growth and water use efficiency (WUE) between superior and inferior families from open-pollinated progenies of P. densiflora, two families (one superior and one inferior families) in two open-pollinated progeny test sites were selected using volume growth at 26 years. And we compared environmental factors and WUE which was calculated from measured <TEX>${delta}^{13}C$</TEX> in the wood. The <TEX>${delta}^{13}C$</TEX> change during the last 20 years showed steady decrease and same pattern as WUE in the fertile site, while there was an inverse relationship between <TEX>${delta}^{13}C$</TEX> and WUE in poor site, indicating an interaction between gene and environment. The superior family showed higher WUE than inferior family in poor site, indicating efficient stomatal control of the former under water stress. Water use efficiency calculated by carbon isotope composition can be used as a selection criterion for drought tolerance families in open-pollinated progenies of P. densiflora." @default.
- W2020383492 created "2016-06-24" @default.
- W2020383492 creator A5005348486 @default.
- W2020383492 creator A5047551436 @default.
- W2020383492 creator A5051110035 @default.
- W2020383492 creator A5052790616 @default.
- W2020383492 date "2013-06-30" @default.
- W2020383492 modified "2023-09-27" @default.
- W2020383492 title "A Comparison in Growth and Water Use Efficiency between Superior and Inferior Families from Open-Pollinated Progenies of Pinus densiflora under Different Environmental Conditions" @default.
- W2020383492 cites W1477756900 @default.
- W2020383492 cites W1565010322 @default.
- W2020383492 cites W1593103245 @default.
- W2020383492 cites W1967774797 @default.
- W2020383492 cites W1973035425 @default.
- W2020383492 cites W1975019678 @default.
- W2020383492 cites W1977489550 @default.
- W2020383492 cites W1988729892 @default.
- W2020383492 cites W2001749645 @default.
- W2020383492 cites W2006428896 @default.
- W2020383492 cites W2026717369 @default.
- W2020383492 cites W2062400544 @default.
- W2020383492 cites W2062570032 @default.
- W2020383492 cites W2075671975 @default.
- W2020383492 cites W2086361936 @default.
- W2020383492 cites W2086463818 @default.
- W2020383492 cites W2092508721 @default.
- W2020383492 cites W2100273875 @default.
- W2020383492 cites W2135440345 @default.
- W2020383492 cites W2135623124 @default.
- W2020383492 cites W2139377704 @default.
- W2020383492 cites W2143804637 @default.
- W2020383492 cites W2146542553 @default.
- W2020383492 cites W2149611615 @default.
- W2020383492 cites W2151461231 @default.
- W2020383492 cites W2151662703 @default.
- W2020383492 cites W2156555791 @default.
- W2020383492 cites W2158149983 @default.
- W2020383492 cites W2159652260 @default.
- W2020383492 cites W2162148685 @default.
- W2020383492 cites W2333646743 @default.
- W2020383492 cites W24664501 @default.
- W2020383492 cites W274332947 @default.
- W2020383492 doi "https://doi.org/10.5532/kjafm.2013.15.2.102" @default.
- W2020383492 hasPublicationYear "2013" @default.
- W2020383492 type Work @default.
- W2020383492 sameAs 2020383492 @default.
- W2020383492 citedByCount "1" @default.
- W2020383492 countsByYear W20203834922015 @default.
- W2020383492 crossrefType "journal-article" @default.
- W2020383492 hasAuthorship W2020383492A5005348486 @default.
- W2020383492 hasAuthorship W2020383492A5047551436 @default.
- W2020383492 hasAuthorship W2020383492A5051110035 @default.
- W2020383492 hasAuthorship W2020383492A5052790616 @default.
- W2020383492 hasBestOaLocation W20203834921 @default.
- W2020383492 hasConcept C144027150 @default.
- W2020383492 hasConcept C168197293 @default.
- W2020383492 hasConcept C1735426 @default.
- W2020383492 hasConcept C183688256 @default.
- W2020383492 hasConcept C2776325102 @default.
- W2020383492 hasConcept C2779676560 @default.
- W2020383492 hasConcept C2780618852 @default.
- W2020383492 hasConcept C33923547 @default.
- W2020383492 hasConcept C59822182 @default.
- W2020383492 hasConcept C6557445 @default.
- W2020383492 hasConcept C86803240 @default.
- W2020383492 hasConceptScore W2020383492C144027150 @default.
- W2020383492 hasConceptScore W2020383492C168197293 @default.
- W2020383492 hasConceptScore W2020383492C1735426 @default.
- W2020383492 hasConceptScore W2020383492C183688256 @default.
- W2020383492 hasConceptScore W2020383492C2776325102 @default.
- W2020383492 hasConceptScore W2020383492C2779676560 @default.
- W2020383492 hasConceptScore W2020383492C2780618852 @default.
- W2020383492 hasConceptScore W2020383492C33923547 @default.
- W2020383492 hasConceptScore W2020383492C59822182 @default.
- W2020383492 hasConceptScore W2020383492C6557445 @default.
- W2020383492 hasConceptScore W2020383492C86803240 @default.
- W2020383492 hasIssue "2" @default.
- W2020383492 hasLocation W20203834921 @default.
- W2020383492 hasLocation W20203834922 @default.
- W2020383492 hasOpenAccess W2020383492 @default.
- W2020383492 hasPrimaryLocation W20203834921 @default.
- W2020383492 hasRelatedWork W2020383492 @default.
- W2020383492 hasRelatedWork W2027136333 @default.
- W2020383492 hasRelatedWork W2029643177 @default.
- W2020383492 hasRelatedWork W2047134548 @default.
- W2020383492 hasRelatedWork W2086597669 @default.
- W2020383492 hasRelatedWork W2119976708 @default.
- W2020383492 hasRelatedWork W2468335957 @default.
- W2020383492 hasRelatedWork W2981713487 @default.
- W2020383492 hasRelatedWork W3215139134 @default.
- W2020383492 hasRelatedWork W4240757957 @default.
- W2020383492 hasVolume "15" @default.
- W2020383492 isParatext "false" @default.
- W2020383492 isRetracted "false" @default.
- W2020383492 magId "2020383492" @default.
- W2020383492 workType "article" @default.