Relevant bibliographies by topics / Seedling ecology

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Seedling ecology'

Author: Grafiati
Published: 4 June 2021
Last updated: 18 February 2022

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Journal articles on the topic "Seedling ecology"

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Herr, DG, LC Duchesne, R. Tellier, RS Mcalpine, and RL Peterson. "Effect of Prescribed Burning on the Ectomycorrhizal Infectivity of a Forest Soil." International Journal of Wildland Fire 4, no. 2 (1994): 95. http://dx.doi.org/10.1071/wf9940095.

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Ectomycorrhizae formation, seedling health index, and seedling survival were assessed for two-year-old nursery-grown seedlings of Pinus resinosa and Pinus strobus two months after planting in clear-cuts that had received prescribed burning under different fire intensities. Controls consisted of seedlings planted in unburned clear-cuts. Fire intensity positively correlated with percent ectomycorrhizal roots for P. strobus but not for P. resinosa. Seedling health index and survival were highest in burned-over sites as compared to control sites for both pine species. Fire intensity correlated wit
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Zhang, Jianhua, and M. A. Maun. "Effects of partial removal of seed reserves on some aspects of seedling ecology of seven dune species." Canadian Journal of Botany 69, no. 7 (1991): 1457–62. http://dx.doi.org/10.1139/b91-188.

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Greenhouse studies were conducted to determine the effects of partial removal of endosperm or cotyledons from seeds of seven dune species on seed germination, seedling emergence, seedling size, and dry matter allocation. Different proportions (0, 30, and 60%) were surgically removed from seeds of Agropyron psammophilum, Calamovilfa longifolia, Elymus canadensis, Leymus arenarius, Panicum virgatum, Lupinus perennis, and Strophostyles helvola. Partial removal of seed reserves caused a significant reduction in seedling variables 1 or 2 weeks after planting in sand. For example, seedling height, l
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Saito, Waka, Koji Kawamura, and Hiroshi Takeda. "Relative importance of overstory canopy openness and seedling density on crown morphology and growth of Acer nipponicum seedlings." Botany 90, no. 11 (2012): 1152–60. http://dx.doi.org/10.1139/b2012-079.

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We investigated the effects of overstory canopy openness and seedling density on seedling morphology and growth in the mid-successional species Acer nipponicum Hara in a cool-temperate forest. Studied seedlings were 46 seedlings of 30–160 cm height, and their overstory canopy openness ranged between 7.2% and 17.0%. Seedling density, measured as the number of conspecific neighboring seedlings within a 50 cm radius of the target seedling, ranged between 0 and 19. There were no significant correlations between seedling height, canopy openness, and seedling density. Multiple regression analysis sh
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Duchesneau, Robin, and Hubert Morin. "Early seedling demography in balsam fir seedling banks." Canadian Journal of Forest Research 29, no. 10 (1999): 1502–9. http://dx.doi.org/10.1139/x99-090.

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Following the 1995 mast year, we conducted detailed seedling demography surveys to characterize some ecological factors affecting germination and early establishment in understory balsam fir (Abies balsamea (L.) Mill.) seedling banks and verify if recruitment from a cohort can potentially renew the balsam fir seedling bank. Twenty-five seed traps paired with 32 demography subplots were located in each of four permanent plots and regularly monitored over a 2-year period. Spatial patterns of newly emerged seedlings generally corresponded to those found for seed dispersal. However, at the end of
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Oka, Chihiro, Tomoyuki Itagaki, and Satoki Sakai. "Effects of the number of embryos in a seed and seed mass on seedling survival and growth in polyembryonic Ophiopogon japonicus var. umbrosus (Asparagaceae)." Botany 94, no. 4 (2016): 261–68. http://dx.doi.org/10.1139/cjb-2015-0214.

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Research on polyembryony suggests that the presence of multiple embryos in a seed confers an advantage for seedling survival. Because observations from embryo to seedling stages are lacking, however, the effect of the exact number of embryos on seedling survival is unclear. In this study, we evaluated the effect of seed embryo number on seedling survival and growth to determine the number of embryos in a seed that are advantageous for seedling survival in Ophiopogon japonicus (Thunb.) Ker Gawl. var. umbrosus Maxim., which is a taxon exhibiting cleavage polyembryony. We also investigated whethe
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Bolfrey-Arku, Grace E.-K., Bhagirath S. Chauhan, and David E. Johnson. "Seed Germination Ecology of Itchgrass (Rottboellia cochinchinensis)." Weed Science 59, no. 2 (2011): 182–87. http://dx.doi.org/10.1614/ws-d-10-00095.1.

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Itchgrass is a weed of many crops throughout the tropics and one of the most important grass weeds of rainfed rice. Experiments were conducted in the laboratory and screenhouse to determine the effects of light, alternating day/night temperatures, high temperature pretreatment, water stress, seed burial depth, and rice residue on seed germination and seedling emergence of itchgrass in the Philippines. Two populations were evaluated and the results were consistent for both populations. Germination in the light/dark regime was greater at alternating day/night temperatures of 25/15 C than at 35/2
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Khurana, Ekta, and J. S. Singh. "Ecology of seed and seedling growth for conservation and restoration of tropical dry forest : a review." Environmental Conservation 28, no. 1 (2001): 39–52. http://dx.doi.org/10.1017/s0376892901000042.

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Dry forests are among the most threatened ecosystems and have been extensively converted into grasslands, secondary forest, savanna or agricultural land. Knowledge of seed germination and seedling establishment is required for the success of efforts on restoration of these forests. This review focuses on the ecological requirements at seed and seedling stages, and collates the current knowledge of seed viability, dormancy, germination pattern and seedling behaviour of dry tropical tree species. The spatio-temporal variations within the tropical dry forest biome in soil moisture, light, tempera
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Vasconcelos, Heraldo L., and J. Malcolm Cherrett. "Leaf-cutting ants and early forest regeneration in central Amazonia: effects of herbivory on tree seedling establishment." Journal of Tropical Ecology 13, no. 3 (1997): 357–70. http://dx.doi.org/10.1017/s0266467400010567.

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ABSTRACTThe effects of herbivory by the leaf-cutting antAtta laevigataFr. Smith on the re-establishment of forest trees in an abandoned farm near Manaus, central Amazonia, were investigated. Experimental seedling transplants and observations on seedlings which emerged naturally in the study area showed that damage by leaf-cutting ants negatively affected tree seedling survival and growth. However, excluding leaf-cutting ants from experimental plots for 20 mo did not significantly increase tree seedling densities. The number of seedlings emerging varied considerably between plots and this obscu
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Chauhan, Bhagirath S., and David E. Johnson. "Germination Ecology of Goosegrass (Eleusine indica): An Important Grass Weed of Rainfed Rice." Weed Science 56, no. 5 (2008): 699–706. http://dx.doi.org/10.1614/ws-08-048.1.

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Goosegrass is considered one of the most important grassy weeds of rice, particularly in rain-fed environments. Experiments were conducted in laboratory, screenhouse, and field to study the germination ecology of goosegrass seeds. In the laboratory, germination was greater at higher alternating temperatures (30/20 and 35/25 C) than at the lowest alternating temperatures (25/15 C). An after-ripening period of at least 3 mo was required to improve the germination of goosegrass. Germination was tolerant of salt stress but sensitive to a high degree of water stress. A pH range of 5 to 10 did not i
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Blenis, Peter V., Kathleen L. Wiggins, James E. Cunningham, and Michael A. Pickard. "Maltol protects against infection of lodgepole pine seedlings by western gall rust." Canadian Journal of Forest Research 18, no. 12 (1988): 1658–60. http://dx.doi.org/10.1139/x88-252.

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Uptake and translocation of maltol into 6-week-old Pinusconforta (Engelm.) var. latifolia seedlings was followed by means of gas chromatography. Maltol concentrations of 6.0–7.3 mg/g seedling dry weight (46–55 μg/seedling) were observed over the first 3 days following a single application of 50 mg maltol/seedling. A split-plot design was used to determine if maltol could reduce seedling infection by Endocronartiumharknessii. Whole plots consisted of two inoculum levels (7 or 30 mg of spores per tray of seedlings) and subplots consisted of four levels of maltol (0, 2, 10, or 40 mg/mL) applied 2
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Dissertations / Theses on the topic "Seedling ecology"

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Mustart, Penny. "Seed and seedling ecology of four Agulhas Proteaceae." Doctoral thesis, University of Cape Town, 1991. http://hdl.handle.net/11427/9671.

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Includes bibliographical references<br>Serotinous (canopy-stored seed) Proteaceae, Protea obtusifolia and Leucadendron meridianum occur on shallow, alkaline soils overlying limestone, and P.susannae and L.coniferum on adjacent, deep, weakly acidic sands, in fire-prone fynbos. Seed reciprocal transplants were used to test whether regeneration niche requirements were determinants of adult distributions. There were no germination niche differences, but limestone species showed greater seedling mortality on the transplanted colluvial sands than limestone. There were also greater relative growth ra
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Schutte, Brian J. "Biology and ecology of Ambrosia Trifida L. seedling emergence." The Ohio State University, 2007. http://rave.ohiolink.edu/etdc/view?acc_num=osu1181937971.

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Krüger, Raldo. "Untangling clumps-factors influencing seedling ecology in a semi-desert, and the implications for restoration ecology." Master's thesis, University of Cape Town, 2010. http://hdl.handle.net/11427/11221.

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Includes bibliographical references (leaves 109-116).<br>Facilitation between plants and patch dynamics are two common ecological processes in semi-arid regions. I tested the relevance of these processes to seedling establishment of perennial species on degraded landscapes in Namaqualand, South Africa. The species were grouped into two functional guilds, Mesembryanthema (formerly the family Mesembryanthemaceae, but now part of the Aicoaceae; hereafter Mesemb), which rely on CAM to a variable degree and are shallow rooted, and non-Mesembryanthema (hereafter non-Mesemb) that utilize C3 photosynt
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Doust, Susan Jillian. "Seed and seedling ecology in the early stages of rainforest restoration /." [St. Lucia, Qld.], 2004. http://www.library.uq.edu.au/pdfserve.php?image=thesisabs/absthe18410.pdf.

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Kilian, Daryll. "Seed and seedling ecology of two co-occurring ericoid fynbos shrub species." Master's thesis, University of Cape Town, 1991. http://hdl.handle.net/11427/17368.

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Bibliography: pages 140-167.<br>The seed and seedling ecology of the ericoid fynbos shrubs Passerina paleacea and Phylica ericoides were studied. These species co-occur in dune fynbos and are dependent on soil seed banks for regeneration after recurrent fynbos fires. Phylica was stimulated by the heat effect of fire. The precise germination cue for Passerina could not be determined, although circumstantial evidence pointed to the role of an indirect fire effect associated with the removal of vegetation. The seed banks of both species were seasonally persistent, and were not substantially deple
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Banotai, Christopher. "Investigation of Seed and Seedling Predation and Natural History of Bushveld Savanna Rodents." TopSCHOLAR®, 2017. https://digitalcommons.wku.edu/theses/2055.

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There is currently a decline in large, old trees within many ecosystems where they play important ecological and economic roles. One ecosystem suffering from this decline is the bushveld savanna of South Africa. One particularly important species in decline is the ecologically, economically, and culturally significant marula tree (Sclerocarya birrea subsp. caffra). This species’ decline is characterized by a steep drop in recruitment of seedlings into the population. Rodents are known to influence plant communities across many ecosystems through herbivory of adult plants as well as predation o
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Dyson, David Samuel Loewenstein Edward F. "Influence of competition on longleaf pine seedling recruitment in selection silviculture." Auburn, Ala., 2010. http://hdl.handle.net/10415/2045.

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Johnson, Andrew James. "Unexplored Aspects of the Biotic Filter to Seedling Recruitment in Aquatic Environments." W&M ScholarWorks, 2019. https://scholarworks.wm.edu/etd/1563898631.

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Sexual reproduction provides submerged aquatic vegetation (SAV) populations unique opportunities for dispersal, genetic mixing, and resilience in the event of catastrophic population declines. Relative to asexual reproduction, sexual reproduction is a risky resource investment and can have a lower probability of success. A wide variety of abiotic and biotic interactions common in both terrestrial and aquatic environments can lead to significant mortality of seeds and seedlings. The goal of this dissertation is to explore the diversity of biological interactions that influence seed and seedling
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Rosam, Jodie Ray. "Assessment of light quality, variability, and seedling presence in Hawaiian lowland wet forests." Thesis, University of Hawai'i at Hilo, 2015. http://pqdtopen.proquest.com/#viewpdf?dispub=1596447.

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<p>Hawaiian lowland wet forest (HLWF) plant species are light-limited, yet no information exists on how the understory light varies in relation to species invasion, or if patterns of seedling regeneration and light are linked. I measured the red-to-far-red ratio (R:FR) of light to assess light quality and quantified diurnal variability in three forest types: native-dominated, partially-invaded, and fully invaded by strawberry guava (Psidium cattleianum). I asked: (1) how does understory light quality vary relative to invasion? (2) Are there differences in light quality moving vertically among
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Bertin, Sophie. "Physiological ecology of understorey trees in low impact silvicultural systems." Thesis, University of Edinburgh, 2009. http://hdl.handle.net/1842/3773.

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Continuous cover forestry (CCF), an alternative forest management approach to clearfelling, is increasingly being adopted in the UK. It aims at enhancing stand structural diversity and favouring natural regeneration and subsequent seedling growth below the existing canopy of plantation forests. One area of limited knowledge is the critical level of below-canopy light for the growth of naturally regenerating seedlings. In addition, plant growth beneath canopies is influenced by other factors (e.g. herbivory). Picea sitchensis (Bong.) Carr. (Sitka spruce) seedlings under canopies have been obser
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Books on the topic "Seedling ecology"

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Leck, Mary Allessio, V. Thomas Parker, and Robert L. Simpson, eds. Seedling Ecology and Evolution. Cambridge University Press, 2008. http://dx.doi.org/10.1017/cbo9780511815133.

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Peter, Ryser. Influence of gaps and neighbouring plants on seedling establishment in limestone grassland: Experimental field studies in nothern Switzerland = Einfluss von Kahlstellen und benachbarten Pflanzen auf die Keimlingsentwicklung in Trespen-Halbtrockenrasen : Experimentelle felduntersuchungen in der Nordschweiz. Geobotanischen Institutes der ETH, Stiftung Rübel], 1990.

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Harper, K. T. Cryptogamic soil crusts on arid and semiarid rangelands in Utah: Effects on seedling establishment and soil stability : final report on BLM Contract no. BLM AA 851-CT1-48. Bureau of Land Management, Utah State Office], 1985.

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McDonald, Philip M. Ponderosa pine seedlings and competing vegetation: Ecology, growth, and cost. Pacific Southwest Research Station, 1990.

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Murphy, Elizabeth M. The biology of tricholomopsi rutilans: Its cell walldegrading ability and its interactions with mycorrhizal fungi and conifer seedlings. University College Dublin, 1996.

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O'Neill, John J. M. The mycorrhizal associations of tree seedlings in an Irish bare-root nursery. University College Dublin, 1997.

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Symposium, "Seed and Seedbed Ecology of Rangeland Plants" (1987 Tucson Ariz ). Proceedings of Symposium "Seed and Seedbed Ecology of Rangeland Plants": (21-23 April 1987, Tucson, AZ). U.S. Dept. of Agriculture, Agricultural Research Service, 1987.

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Raaimakers, Dorinne. Growth of tropical rain forest trees as dependent on phosphorus supply: Tree saplings differing in regeneration strategy and their adaptations to a low phosphorus environment in Guyana = Groei van bomen uit het tropisch regenwoud in relatie tot fosfor voorziening : zaalingen een verschillende regeneratiestrategie en hun aanpassingen aan een lage beschikbaarheid van fosfor in Guyana. Tropenbos Foundation, 1994.

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Seedling ecology and evolution. Cambridge University Press, 2008.

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Allessio, Leck Mary, Parker V. Thomas, and Simpson Robert, eds. Seedling ecology and evolution. Cambridge University Press, 2008.

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Book chapters on the topic "Seedling ecology"

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Fenner, Michael. "Seedling establishment." In Seed Ecology. Springer Netherlands, 1985. http://dx.doi.org/10.1007/978-94-009-4844-0_7.

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Shivanna, K. R., and Rajesh Tandon. "Seedling Recruitment." In Reproductive Ecology of Flowering Plants: A Manual. Springer India, 2014. http://dx.doi.org/10.1007/978-81-322-2003-9_12.

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Choudbury, B. I., and M. L. Khan. "Seedling dynamics and ecology of iGymnocladus assamicus/i." In Himalayan soap pod tree (iGymnocladus assamicus/i): an ecologically and economically important tree on the brink of extinction. CABI, 2020. http://dx.doi.org/10.1079/9781786391988.0108.

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Pfahler, P. L. "Pollen Storage Effects on Early Seedling Growth in Maize." In Biotechnology and Ecology of Pollen. Springer New York, 1986. http://dx.doi.org/10.1007/978-1-4613-8622-3_25.

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Meiman, Paul J., Edward F. Redente, and Mark W. Paschke. "Diffuse knapweed (Centaurea diffusa Lam.) seedling emergence and establishment in a Colorado grassland." In Herbaceous Plant Ecology. Springer Netherlands, 2009. http://dx.doi.org/10.1007/978-90-481-2798-6_22.

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Yi, X. F., and Y. Q. Yang. "Large acorns benefit seedling recruitment by satiating weevil larvae in Quercus aliena." In Plant Ecology in China. Springer Netherlands, 2010. http://dx.doi.org/10.1007/978-90-481-9993-8_10.

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Yamazaki, Miki, Susumu Iwamoto, and Kenji Seiwa. "Distance- and density-dependent seedling mortality caused by several diseases in eight tree species co-occurring in a temperate forest." In Forest Ecology. Springer Netherlands, 2008. http://dx.doi.org/10.1007/978-90-481-2795-5_14.

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McLeod, Kenneth W., Lisa A. Donovan, and Nancy J. Stumpff. "Responses of Woody Seedlings to Elevated Flood Water Temperatures." In The Ecology and Management of Wetlands. Springer US, 1988. http://dx.doi.org/10.1007/978-1-4684-8378-9_36.

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McLeod, Kenneth W., Lisa A. Donovan, and Nancy J. Stumpff. "Responses of Woody Seedlings to Elevated Flood Water Temperatures." In The Ecology and Management of Wetlands. Springer US, 1988. http://dx.doi.org/10.1007/978-1-4684-7392-6_36.

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González-Alday, J., C. Martínez-Ruiz, and F. Bravo. "Evaluating different harvest intensities over understory plant diversity and pine seedlings, in a Pinus pinaster Ait. natural stand of Spain." In Forest Ecology. Springer Netherlands, 2008. http://dx.doi.org/10.1007/978-90-481-2795-5_16.

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Conference papers on the topic "Seedling ecology"

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Lu, Qiyu, Guochao Sun, Ji Liu, and Yi Tang. "Effects of Abscisic Acid on Physiology and Ecology of Pea Seedlings under Cadmium Stress." In Proceedings of the 2018 3rd International Conference on Advances in Materials, Mechatronics and Civil Engineering (ICAMMCE 2018). Atlantis Press, 2018. http://dx.doi.org/10.2991/icammce-18.2018.15.

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ČERNIAUSKIENĖ, Judita, Jurgita KULAITIENĖ, Honorata DANILČENKO, and Elvyra JARIENĖ. "MULCHING IMPACT ON THE QUALITY OF OIL PUMPKIN’S (CUCURBITA PEPO L.) FRUIT." In Rural Development 2015. Aleksandras Stulginskis University, 2015. http://dx.doi.org/10.15544/rd.2015.034.

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Nutritious value of great (Cucurbita maxima) and musky (Cucurbita moschata) pumpkin pulp has been widely investigated, but chemical and qualitative analysis of pulp of oil pumpkin fruits has been superficial so far. The aim of two years research – to investigate the influence of compost/organic mulch to the quality of organically grown oil seed pumpkin (Cucurbita pepo) fruit quality. In 2013–2014, in Kaunas district farm, oil seed pumpkins cultivars 'Heracles', 'Hamlet', 'Danaja' were grown for research. The aim of two years research – to investigate the influence of compost/organic mulch to t
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Reports on the topic "Seedling ecology"

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McDonald, Philip M., and Gary O. Fiddler. Ponderosa pine seedlings and competing vegetation: ecology, growth, and cost. U.S. Department of Agriculture, Forest Service, Pacific Southwest Research Station, 1990. http://dx.doi.org/10.2737/psw-rp-199.

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McDonald, Philip M., and Gary O. Fiddler. Ecology and development of Douglas-fir seedlings and associated plant species in a Coast Range plantation. U.S. Department of Agriculture, Forest Service, Pacific Southwest Research Station, 1999. http://dx.doi.org/10.2737/psw-rp-243.

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