Seed dry matter accumulation of wheat in different maturity stage
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Dinamics of gathering of seed dry matter in divergent wheat cultivars in dependence of seed degree maturity were investigated. There were included 10 winter wheat cultivars (KG-56, Srbijanka, Lepenica, Ljubičevka, Oplenka, Jugoslavija, Nizija, Slavonija, Zagrepčanka and Baranjka). Investigated cultivars differentiated according to length of vegetative period. The investigation was carried out in microtrial on experimental field of Small Grains Research Centre, Kragujevac, on smonitza soil during two years. Spikes of these cultivars were sampled at four grain maturity stages (milk, early dough, full dough, and full physiological). The standard laboratory methods were used for determination seed dry matter content, seed water content and thousand-grain weight. The results presented in this work indicated that the degree of seed maturity influenced significantly on its dry matter content, water content and thousand-grain weight. In the course of seed maturity, the water concentration decr...eased and the dry matter content increased, because of accumulation of organic and inorganic matter in seed. This increasing is registered to full physiological maturity. The highest seed dry matter had Lepenica cultivar at full physiological phase and second growing season (91.94%), and the lowest Oplenka at milky stage and first season (27.40%). Thousand-grain weight was increased from milky to full dough stage, and then decreased in full physiological maturity. The highest value of this trait was found at full dough maturity in Oplenka cultivar (51.95g) and the lowest in milky stage at Baranjka cultivar (15.65g).
Кључне речи:
seed / dry matter / wheat / maturityИзвор:
Kragujevac Journal of Science, 2007, 29, 131-138Издавач:
- Univerzitet u Kragujevcu : Prirodno-matematički fakultet Kragujevac
URI
https://www.pmf.kg.ac.rs/KJS/en/volumes/kjs29/kjs29zecevicknezevic131.pdfhttp://RIVeC.institut-palanka.rs/handle/123456789/852
Институција/група
Institut za povrtarstvoTY - JOUR AU - Zečević, Veselinka AU - Knežević, Desimir AU - Mićanović, Danica PY - 2007 UR - https://www.pmf.kg.ac.rs/KJS/en/volumes/kjs29/kjs29zecevicknezevic131.pdf UR - http://RIVeC.institut-palanka.rs/handle/123456789/852 AB - Dinamics of gathering of seed dry matter in divergent wheat cultivars in dependence of seed degree maturity were investigated. There were included 10 winter wheat cultivars (KG-56, Srbijanka, Lepenica, Ljubičevka, Oplenka, Jugoslavija, Nizija, Slavonija, Zagrepčanka and Baranjka). Investigated cultivars differentiated according to length of vegetative period. The investigation was carried out in microtrial on experimental field of Small Grains Research Centre, Kragujevac, on smonitza soil during two years. Spikes of these cultivars were sampled at four grain maturity stages (milk, early dough, full dough, and full physiological). The standard laboratory methods were used for determination seed dry matter content, seed water content and thousand-grain weight. The results presented in this work indicated that the degree of seed maturity influenced significantly on its dry matter content, water content and thousand-grain weight. In the course of seed maturity, the water concentration decreased and the dry matter content increased, because of accumulation of organic and inorganic matter in seed. This increasing is registered to full physiological maturity. The highest seed dry matter had Lepenica cultivar at full physiological phase and second growing season (91.94%), and the lowest Oplenka at milky stage and first season (27.40%). Thousand-grain weight was increased from milky to full dough stage, and then decreased in full physiological maturity. The highest value of this trait was found at full dough maturity in Oplenka cultivar (51.95g) and the lowest in milky stage at Baranjka cultivar (15.65g). PB - Univerzitet u Kragujevcu : Prirodno-matematički fakultet Kragujevac T2 - Kragujevac Journal of Science T1 - Seed dry matter accumulation of wheat in different maturity stage EP - 138 SP - 131 VL - 29 UR - https://hdl.handle.net/21.15107/rcub_rivec_852 ER -
@article{ author = "Zečević, Veselinka and Knežević, Desimir and Mićanović, Danica", year = "2007", abstract = "Dinamics of gathering of seed dry matter in divergent wheat cultivars in dependence of seed degree maturity were investigated. There were included 10 winter wheat cultivars (KG-56, Srbijanka, Lepenica, Ljubičevka, Oplenka, Jugoslavija, Nizija, Slavonija, Zagrepčanka and Baranjka). Investigated cultivars differentiated according to length of vegetative period. The investigation was carried out in microtrial on experimental field of Small Grains Research Centre, Kragujevac, on smonitza soil during two years. Spikes of these cultivars were sampled at four grain maturity stages (milk, early dough, full dough, and full physiological). The standard laboratory methods were used for determination seed dry matter content, seed water content and thousand-grain weight. The results presented in this work indicated that the degree of seed maturity influenced significantly on its dry matter content, water content and thousand-grain weight. In the course of seed maturity, the water concentration decreased and the dry matter content increased, because of accumulation of organic and inorganic matter in seed. This increasing is registered to full physiological maturity. The highest seed dry matter had Lepenica cultivar at full physiological phase and second growing season (91.94%), and the lowest Oplenka at milky stage and first season (27.40%). Thousand-grain weight was increased from milky to full dough stage, and then decreased in full physiological maturity. The highest value of this trait was found at full dough maturity in Oplenka cultivar (51.95g) and the lowest in milky stage at Baranjka cultivar (15.65g).", publisher = "Univerzitet u Kragujevcu : Prirodno-matematički fakultet Kragujevac", journal = "Kragujevac Journal of Science", title = "Seed dry matter accumulation of wheat in different maturity stage", pages = "138-131", volume = "29", url = "https://hdl.handle.net/21.15107/rcub_rivec_852" }
Zečević, V., Knežević, D.,& Mićanović, D.. (2007). Seed dry matter accumulation of wheat in different maturity stage. in Kragujevac Journal of Science Univerzitet u Kragujevcu : Prirodno-matematički fakultet Kragujevac., 29, 131-138. https://hdl.handle.net/21.15107/rcub_rivec_852
Zečević V, Knežević D, Mićanović D. Seed dry matter accumulation of wheat in different maturity stage. in Kragujevac Journal of Science. 2007;29:131-138. https://hdl.handle.net/21.15107/rcub_rivec_852 .
Zečević, Veselinka, Knežević, Desimir, Mićanović, Danica, "Seed dry matter accumulation of wheat in different maturity stage" in Kragujevac Journal of Science, 29 (2007):131-138, https://hdl.handle.net/21.15107/rcub_rivec_852 .