Use this url to cite publication: https://hdl.handle.net/20.500.12259/91709
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Fotosintezės produktyvumas skirtingu laiku pasėtų žieminių kviečių lapuose
Type of publication
Straipsnis nerecenzuojamoje Lietuvos konferencijos medžiagoje / Article in non-peer-reviewed Lithuanian conference proceedings (P2c)
Other(s)
Tyrimo grupės vadovas / Research group head |
Title
Fotosintezės produktyvumas skirtingu laiku pasėtų žieminių kviečių lapuose
Other Title
Productivity of photosynthesis among winter wheat sown on different dates
Is part of
Jaunasis mokslininkas 2018 [elektroninis išteklius] : studentų mokslinės konferencijos pranešimų rinkinys, 2018 m. balandžio 19 d. / Aleksandro Stulginskio universitetas. Agronomijos fakultetas. Akademija, 2018
Date Issued
Date Issued |
---|
2018 |
Publisher
Akademija, 2018
Extent
p. 31-34
Field of Science
Abstract
Yield of winter wheat depends on a lot of factors: climate, soil condition, variety, seed quality and growing technologies. Whereas processes of photoynthesis and amount of chlorophylls in plants are strongly affected by climate change: temerature and humidity change. This experiment was held on 2016-2017 year in Aleksandras Stulginskis university Experiment station to compare and determine the dynamics of physiological parameters among winter wheats sown on different dates. Object A: winter wheat varieties `Skagen` and `Julius`, object B: different sowing dates: 09-08; 09-15; 09-22; 09-29; 10-06; 10-13. Winter wheat sown on 10-06 and 10-13 didn‘t survived during the winter so it is not investigated further. The results shows that different sowing date had no essential effect for chlorophylls a and b relation. While sowing date had crucial effect for amount of ry matter. Winter wheat leaves that were sown earlier where determined to have essentialy higher amount of dry matter. Also winter wheat variety `Skagen` showed essentialy higher results than winter wheat `Julius`.
Type of document
type::text::conference output::conference proceedings::conference paper
Language
Lietuvių / Lithuanian (lt)
Coverage Spatial
Lietuva / Lithuania (LT)