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Jan Suszka - One of the best experts on this subject based on the ideXlab platform.
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Effect of seed storage temperature on fine root development and mycorrhizal colonization of young Populus nigra seedlings
Annals of Forest Science, 2015Co-Authors: Joanna Mucha, Marcin Michalak, Tadeusz Tylkowski, Agata Klaudia Szymańska, Marcin Zadworny, Jan SuszkaAbstract:Seed storage temperature influences root anatomy of the endangered Populus nigra, and consequently may alter nutrient absorption. A lower temperature during seed storage (−20 and −196 °C) may preserve the potential for a suitable root system development after germination. Seed storage conditions can be an important determinant of later seedling growth of Populus nigra L., an endangered tree species. We tested whether long-term seed storage temperature, −10, −20 or −196 °C, affects the pattern of seedling root traits responsible for resource acquisition as compared to seedlings of fresh seeds. We analysed the morphology, anatomy, degree of mycorrhizal colonization, and biochemical composition of roots developed from seed stored for 24 months at five different temperatures (from 3 to −196 °C) commonly used to preserve genetic resources. Except for root anatomy, we found no relationship between seed storage temperature and the root traits of seedlings. Among the various storage conditions, the proportion of roots with primary development in the first four orders was similar in seedlings developed from fresh seeds of from seeds stored at −196 or −20 °C. Nitrogen content in the roots was positively correlated with the proportion of (i) roots with primary development and (ii) the cortex width in the root diameter. Higher temperatures during seed storage reduced the proportion of roots with absorptive function (with primary development). Therefore, for preservation of P. nigra seeds we recommend lower temperatures such as −20 and −196 °C.
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Effect of seed storage temperature on fine root development and mycorrhizal colonization of young Populus nigra seedlings
Annals of Forest Science, 2015Co-Authors: Joanna Mucha, Marcin Michalak, Tadeusz Tylkowski, Agata Klaudia Szymańska, Marcin Zadworny, Jan SuszkaAbstract:AbstractKey messageSeed storage temperature influences root anatomy of the endangered Populus nigra, and consequently may alter nutrient absorption. A lower temperature during seed storage (−20 and −196 °C) may preserve the potential for a suitable root system development after germination.ContextSeed storage conditions can be an important determinant of later seedling growth of Populus nigra L., an endangered tree species.AimsWe tested whether long-term seed storage temperature, −10, −20 or −196 °C, affects the pattern of seedling root traits responsible for resource acquisition as compared to seedlings of fresh seeds.MethodsWe analysed the morphology, anatomy, degree of mycorrhizal colonization, and biochemical composition of roots developed from seed stored for 24 months at five different temperatures (from 3 to −196 °C) commonly used to preserve genetic resources.ResultsExcept for root anatomy, we found no relationship between seed storage temperature and the root traits of seedlings. Among the various storage conditions, the proportion of roots with primary development in the first four orders was similar in seedlings developed from fresh seeds of from seeds stored at −196 or −20 °C. Nitrogen content in the roots was positively correlated with the proportion of (i) roots with primary development and (ii) the cortex width in the root diameter.ConclusionsHigher temperatures during seed storage reduced the proportion of roots with absorptive function (with primary development). Therefore, for preservation of P. nigra seeds we recommend lower temperatures such as −20 and −196 °C.
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Optimal seed water content and storage temperature for preservation of Populus nigra L. germplasm
Annals of Forest Science, 2014Co-Authors: Jan Suszka, Beata Plitta, Marcin Michalak, Barbara Bujarska-borkowska, Tadeusz Tylkowski, Paweł ChmielarzAbstract:& Context Black poplar (Populus nigra L.) is an alluvial forest tree species whose genetic pool is decreasing in Europe. Poplar trees produce short-lived seeds that do not store well. & Aim The feasibility of seed storage in conventional and cryogenic conditions after their desiccation from water content (WC) of 0.15 to 0.07 g H2 Og �1 dry mass (g g �1 )w as investigated. & Methods Seed germinability was evaluated (seeds with a radicle and green cotyledons were counted) after storage of seeds for a period of 3 to 24 months at different temperatures: 20°, 10°, 3°, �3°, �10°, �20° or �196°C.
Marcin Michalak - One of the best experts on this subject based on the ideXlab platform.
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Effect of seed storage temperature on fine root development and mycorrhizal colonization of young Populus nigra seedlings
Annals of Forest Science, 2015Co-Authors: Joanna Mucha, Marcin Michalak, Tadeusz Tylkowski, Agata Klaudia Szymańska, Marcin Zadworny, Jan SuszkaAbstract:Seed storage temperature influences root anatomy of the endangered Populus nigra, and consequently may alter nutrient absorption. A lower temperature during seed storage (−20 and −196 °C) may preserve the potential for a suitable root system development after germination. Seed storage conditions can be an important determinant of later seedling growth of Populus nigra L., an endangered tree species. We tested whether long-term seed storage temperature, −10, −20 or −196 °C, affects the pattern of seedling root traits responsible for resource acquisition as compared to seedlings of fresh seeds. We analysed the morphology, anatomy, degree of mycorrhizal colonization, and biochemical composition of roots developed from seed stored for 24 months at five different temperatures (from 3 to −196 °C) commonly used to preserve genetic resources. Except for root anatomy, we found no relationship between seed storage temperature and the root traits of seedlings. Among the various storage conditions, the proportion of roots with primary development in the first four orders was similar in seedlings developed from fresh seeds of from seeds stored at −196 or −20 °C. Nitrogen content in the roots was positively correlated with the proportion of (i) roots with primary development and (ii) the cortex width in the root diameter. Higher temperatures during seed storage reduced the proportion of roots with absorptive function (with primary development). Therefore, for preservation of P. nigra seeds we recommend lower temperatures such as −20 and −196 °C.
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Effect of seed storage temperature on fine root development and mycorrhizal colonization of young Populus nigra seedlings
Annals of Forest Science, 2015Co-Authors: Joanna Mucha, Marcin Michalak, Tadeusz Tylkowski, Agata Klaudia Szymańska, Marcin Zadworny, Jan SuszkaAbstract:AbstractKey messageSeed storage temperature influences root anatomy of the endangered Populus nigra, and consequently may alter nutrient absorption. A lower temperature during seed storage (−20 and −196 °C) may preserve the potential for a suitable root system development after germination.ContextSeed storage conditions can be an important determinant of later seedling growth of Populus nigra L., an endangered tree species.AimsWe tested whether long-term seed storage temperature, −10, −20 or −196 °C, affects the pattern of seedling root traits responsible for resource acquisition as compared to seedlings of fresh seeds.MethodsWe analysed the morphology, anatomy, degree of mycorrhizal colonization, and biochemical composition of roots developed from seed stored for 24 months at five different temperatures (from 3 to −196 °C) commonly used to preserve genetic resources.ResultsExcept for root anatomy, we found no relationship between seed storage temperature and the root traits of seedlings. Among the various storage conditions, the proportion of roots with primary development in the first four orders was similar in seedlings developed from fresh seeds of from seeds stored at −196 or −20 °C. Nitrogen content in the roots was positively correlated with the proportion of (i) roots with primary development and (ii) the cortex width in the root diameter.ConclusionsHigher temperatures during seed storage reduced the proportion of roots with absorptive function (with primary development). Therefore, for preservation of P. nigra seeds we recommend lower temperatures such as −20 and −196 °C.
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Optimal seed water content and storage temperature for preservation of Populus nigra L. germplasm
Annals of Forest Science, 2014Co-Authors: Jan Suszka, Beata Plitta, Marcin Michalak, Barbara Bujarska-borkowska, Tadeusz Tylkowski, Paweł ChmielarzAbstract:& Context Black poplar (Populus nigra L.) is an alluvial forest tree species whose genetic pool is decreasing in Europe. Poplar trees produce short-lived seeds that do not store well. & Aim The feasibility of seed storage in conventional and cryogenic conditions after their desiccation from water content (WC) of 0.15 to 0.07 g H2 Og �1 dry mass (g g �1 )w as investigated. & Methods Seed germinability was evaluated (seeds with a radicle and green cotyledons were counted) after storage of seeds for a period of 3 to 24 months at different temperatures: 20°, 10°, 3°, �3°, �10°, �20° or �196°C.
Tadeusz Tylkowski - One of the best experts on this subject based on the ideXlab platform.
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Effect of seed storage temperature on fine root development and mycorrhizal colonization of young Populus nigra seedlings
Annals of Forest Science, 2015Co-Authors: Joanna Mucha, Marcin Michalak, Tadeusz Tylkowski, Agata Klaudia Szymańska, Marcin Zadworny, Jan SuszkaAbstract:Seed storage temperature influences root anatomy of the endangered Populus nigra, and consequently may alter nutrient absorption. A lower temperature during seed storage (−20 and −196 °C) may preserve the potential for a suitable root system development after germination. Seed storage conditions can be an important determinant of later seedling growth of Populus nigra L., an endangered tree species. We tested whether long-term seed storage temperature, −10, −20 or −196 °C, affects the pattern of seedling root traits responsible for resource acquisition as compared to seedlings of fresh seeds. We analysed the morphology, anatomy, degree of mycorrhizal colonization, and biochemical composition of roots developed from seed stored for 24 months at five different temperatures (from 3 to −196 °C) commonly used to preserve genetic resources. Except for root anatomy, we found no relationship between seed storage temperature and the root traits of seedlings. Among the various storage conditions, the proportion of roots with primary development in the first four orders was similar in seedlings developed from fresh seeds of from seeds stored at −196 or −20 °C. Nitrogen content in the roots was positively correlated with the proportion of (i) roots with primary development and (ii) the cortex width in the root diameter. Higher temperatures during seed storage reduced the proportion of roots with absorptive function (with primary development). Therefore, for preservation of P. nigra seeds we recommend lower temperatures such as −20 and −196 °C.
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Effect of seed storage temperature on fine root development and mycorrhizal colonization of young Populus nigra seedlings
Annals of Forest Science, 2015Co-Authors: Joanna Mucha, Marcin Michalak, Tadeusz Tylkowski, Agata Klaudia Szymańska, Marcin Zadworny, Jan SuszkaAbstract:AbstractKey messageSeed storage temperature influences root anatomy of the endangered Populus nigra, and consequently may alter nutrient absorption. A lower temperature during seed storage (−20 and −196 °C) may preserve the potential for a suitable root system development after germination.ContextSeed storage conditions can be an important determinant of later seedling growth of Populus nigra L., an endangered tree species.AimsWe tested whether long-term seed storage temperature, −10, −20 or −196 °C, affects the pattern of seedling root traits responsible for resource acquisition as compared to seedlings of fresh seeds.MethodsWe analysed the morphology, anatomy, degree of mycorrhizal colonization, and biochemical composition of roots developed from seed stored for 24 months at five different temperatures (from 3 to −196 °C) commonly used to preserve genetic resources.ResultsExcept for root anatomy, we found no relationship between seed storage temperature and the root traits of seedlings. Among the various storage conditions, the proportion of roots with primary development in the first four orders was similar in seedlings developed from fresh seeds of from seeds stored at −196 or −20 °C. Nitrogen content in the roots was positively correlated with the proportion of (i) roots with primary development and (ii) the cortex width in the root diameter.ConclusionsHigher temperatures during seed storage reduced the proportion of roots with absorptive function (with primary development). Therefore, for preservation of P. nigra seeds we recommend lower temperatures such as −20 and −196 °C.
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Optimal seed water content and storage temperature for preservation of Populus nigra L. germplasm
Annals of Forest Science, 2014Co-Authors: Jan Suszka, Beata Plitta, Marcin Michalak, Barbara Bujarska-borkowska, Tadeusz Tylkowski, Paweł ChmielarzAbstract:& Context Black poplar (Populus nigra L.) is an alluvial forest tree species whose genetic pool is decreasing in Europe. Poplar trees produce short-lived seeds that do not store well. & Aim The feasibility of seed storage in conventional and cryogenic conditions after their desiccation from water content (WC) of 0.15 to 0.07 g H2 Og �1 dry mass (g g �1 )w as investigated. & Methods Seed germinability was evaluated (seeds with a radicle and green cotyledons were counted) after storage of seeds for a period of 3 to 24 months at different temperatures: 20°, 10°, 3°, �3°, �10°, �20° or �196°C.
Joanna Mucha - One of the best experts on this subject based on the ideXlab platform.
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Effect of seed storage temperature on fine root development and mycorrhizal colonization of young Populus nigra seedlings
Annals of Forest Science, 2015Co-Authors: Joanna Mucha, Marcin Michalak, Tadeusz Tylkowski, Agata Klaudia Szymańska, Marcin Zadworny, Jan SuszkaAbstract:Seed storage temperature influences root anatomy of the endangered Populus nigra, and consequently may alter nutrient absorption. A lower temperature during seed storage (−20 and −196 °C) may preserve the potential for a suitable root system development after germination. Seed storage conditions can be an important determinant of later seedling growth of Populus nigra L., an endangered tree species. We tested whether long-term seed storage temperature, −10, −20 or −196 °C, affects the pattern of seedling root traits responsible for resource acquisition as compared to seedlings of fresh seeds. We analysed the morphology, anatomy, degree of mycorrhizal colonization, and biochemical composition of roots developed from seed stored for 24 months at five different temperatures (from 3 to −196 °C) commonly used to preserve genetic resources. Except for root anatomy, we found no relationship between seed storage temperature and the root traits of seedlings. Among the various storage conditions, the proportion of roots with primary development in the first four orders was similar in seedlings developed from fresh seeds of from seeds stored at −196 or −20 °C. Nitrogen content in the roots was positively correlated with the proportion of (i) roots with primary development and (ii) the cortex width in the root diameter. Higher temperatures during seed storage reduced the proportion of roots with absorptive function (with primary development). Therefore, for preservation of P. nigra seeds we recommend lower temperatures such as −20 and −196 °C.
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Effect of seed storage temperature on fine root development and mycorrhizal colonization of young Populus nigra seedlings
Annals of Forest Science, 2015Co-Authors: Joanna Mucha, Marcin Michalak, Tadeusz Tylkowski, Agata Klaudia Szymańska, Marcin Zadworny, Jan SuszkaAbstract:AbstractKey messageSeed storage temperature influences root anatomy of the endangered Populus nigra, and consequently may alter nutrient absorption. A lower temperature during seed storage (−20 and −196 °C) may preserve the potential for a suitable root system development after germination.ContextSeed storage conditions can be an important determinant of later seedling growth of Populus nigra L., an endangered tree species.AimsWe tested whether long-term seed storage temperature, −10, −20 or −196 °C, affects the pattern of seedling root traits responsible for resource acquisition as compared to seedlings of fresh seeds.MethodsWe analysed the morphology, anatomy, degree of mycorrhizal colonization, and biochemical composition of roots developed from seed stored for 24 months at five different temperatures (from 3 to −196 °C) commonly used to preserve genetic resources.ResultsExcept for root anatomy, we found no relationship between seed storage temperature and the root traits of seedlings. Among the various storage conditions, the proportion of roots with primary development in the first four orders was similar in seedlings developed from fresh seeds of from seeds stored at −196 or −20 °C. Nitrogen content in the roots was positively correlated with the proportion of (i) roots with primary development and (ii) the cortex width in the root diameter.ConclusionsHigher temperatures during seed storage reduced the proportion of roots with absorptive function (with primary development). Therefore, for preservation of P. nigra seeds we recommend lower temperatures such as −20 and −196 °C.
Marcin Zadworny - One of the best experts on this subject based on the ideXlab platform.
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Effect of seed storage temperature on fine root development and mycorrhizal colonization of young Populus nigra seedlings
Annals of Forest Science, 2015Co-Authors: Joanna Mucha, Marcin Michalak, Tadeusz Tylkowski, Agata Klaudia Szymańska, Marcin Zadworny, Jan SuszkaAbstract:Seed storage temperature influences root anatomy of the endangered Populus nigra, and consequently may alter nutrient absorption. A lower temperature during seed storage (−20 and −196 °C) may preserve the potential for a suitable root system development after germination. Seed storage conditions can be an important determinant of later seedling growth of Populus nigra L., an endangered tree species. We tested whether long-term seed storage temperature, −10, −20 or −196 °C, affects the pattern of seedling root traits responsible for resource acquisition as compared to seedlings of fresh seeds. We analysed the morphology, anatomy, degree of mycorrhizal colonization, and biochemical composition of roots developed from seed stored for 24 months at five different temperatures (from 3 to −196 °C) commonly used to preserve genetic resources. Except for root anatomy, we found no relationship between seed storage temperature and the root traits of seedlings. Among the various storage conditions, the proportion of roots with primary development in the first four orders was similar in seedlings developed from fresh seeds of from seeds stored at −196 or −20 °C. Nitrogen content in the roots was positively correlated with the proportion of (i) roots with primary development and (ii) the cortex width in the root diameter. Higher temperatures during seed storage reduced the proportion of roots with absorptive function (with primary development). Therefore, for preservation of P. nigra seeds we recommend lower temperatures such as −20 and −196 °C.
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Effect of seed storage temperature on fine root development and mycorrhizal colonization of young Populus nigra seedlings
Annals of Forest Science, 2015Co-Authors: Joanna Mucha, Marcin Michalak, Tadeusz Tylkowski, Agata Klaudia Szymańska, Marcin Zadworny, Jan SuszkaAbstract:AbstractKey messageSeed storage temperature influences root anatomy of the endangered Populus nigra, and consequently may alter nutrient absorption. A lower temperature during seed storage (−20 and −196 °C) may preserve the potential for a suitable root system development after germination.ContextSeed storage conditions can be an important determinant of later seedling growth of Populus nigra L., an endangered tree species.AimsWe tested whether long-term seed storage temperature, −10, −20 or −196 °C, affects the pattern of seedling root traits responsible for resource acquisition as compared to seedlings of fresh seeds.MethodsWe analysed the morphology, anatomy, degree of mycorrhizal colonization, and biochemical composition of roots developed from seed stored for 24 months at five different temperatures (from 3 to −196 °C) commonly used to preserve genetic resources.ResultsExcept for root anatomy, we found no relationship between seed storage temperature and the root traits of seedlings. Among the various storage conditions, the proportion of roots with primary development in the first four orders was similar in seedlings developed from fresh seeds of from seeds stored at −196 or −20 °C. Nitrogen content in the roots was positively correlated with the proportion of (i) roots with primary development and (ii) the cortex width in the root diameter.ConclusionsHigher temperatures during seed storage reduced the proportion of roots with absorptive function (with primary development). Therefore, for preservation of P. nigra seeds we recommend lower temperatures such as −20 and −196 °C.