Works (43)

Updated: April 4th, 2024 14:55

2020 journal article

Extending Cut Paeonia Lactiflora Pall. Storage Duration Using Sub-Zero Storage Temperatures

AGRONOMY-BASEL, 10(11).

By: N. Jahnke n, J. Dole n, B. Bergmann n, G. Ma* & P. Perkins-Veazie*

author keywords: peony; long-term storage; flower deformity; total phenolic content; malondialdehyde; superoxide dismutase
Sources: Web Of Science, NC State University Libraries
Added: December 11, 2020

2020 journal article

Impacts of carbohydrate pulses and short-term sub-zero temperatures on vase life and quality of cut Paeonia lactiflora Pall. hybrids

POSTHARVEST BIOLOGY AND TECHNOLOGY, 161.

By: N. Jahnke n, J. Dole n, D. Livingston n & B. Bergmann n

author keywords: Fructose; Ice nucleation; Infrared thermography; Peony; Sucrose
TL;DR: Findings indicate that storage temperatures between 0 and -2 °C may be a good option for longer periods of dry storage for peonies and other cold tolerant cut flower species. (via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: February 10, 2020

2020 article

Vase life of 58 new cut flowers

IX INTERNATIONAL SYMPOSIUM ON NEW ORNAMENTAL CROPS, Vol. 1288, pp. 207–213.

By: J. Dole*, N. Jahnke, I. McCall*, C. Loyola & B. Bergmann

Sources: Web Of Science, NC State University Libraries
Added: November 8, 2021

2019 journal article

Benzyladenine and gibberellic acid pulses improve flower quality and extend vase life of cut dahlias

CANADIAN JOURNAL OF PLANT SCIENCE, 99(1), 97–101.

By: B. Bergmann n, I. Ahmad* & J. Dole n

author keywords: Cut flowers; Dahlia Cav.; postharvest handling
Sources: Web Of Science, NC State University Libraries
Added: February 25, 2019

2019 journal article

Influence of species, clone, propagation method, and animal waste application during establishment on growth and productivity of 21-year-old Paulownia trees

Env Ecol Res, 7(1), 12–18.

By: B. Bergmann & S. Ghezehei

Source: NC State University Libraries
Added: March 22, 2019

2018 journal article

Influence of essential oils on post-infection botrytis damage in cut roses

J Environ Hort, 36(2), 45–57.

By: B. Bergmann & J. Dole

Source: NC State University Libraries
Added: March 22, 2019

2018 journal article

Postharvest Performance of Poinsettia Plants Exposed to Low Light Levels, Low Temperatures, and Low Substrate Moisture

HORTTECHNOLOGY, 28(5), 584–595.

By: B. Bergmann n, J. Dole n & I. McCall n

author keywords: environmental stress; Euphorbia pulcherrima; postharvest handling; postproduction; potted flowers
Sources: Web Of Science, NC State University Libraries
Added: November 19, 2018

2018 journal article

Which cuts can cut it?

GrowerTalks, 82(2), 60–65.

By: B. Bergmann & J. Dole

Source: NC State University Libraries
Added: March 9, 2019

2017 journal article

Gibberellic acid promotes flower stem elongation in 'Renaissance Red' poinsettia

Canadian Journal of Plant Science, 97(1), 14–16.

By: B. Bergmann, J. Dole, P. Fisher, G. Njue & I. McCall

Source: NC State University Libraries
Added: August 6, 2018

2016 journal article

1-Methylcyclopropene Improves Ethylene Tolerance of Unrooted Herbaceous Cuttings but Delays Adventitious Root Development in Angelonia, Calibrachoa, Impatiens, Portulaca, Sutera, and Verbena Cultivars

HORTSCIENCE, 51(2), 164–170.

By: W. Leatherwood, J. Dole*, B. Bergmann* & J. Faust

author keywords: ethephon; postharvest; propagation; rooting; storage
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2016 journal article

Gibberellic acid shows promise for promoting flower stem length in four field-grown cut flowers

HortTechnology, 26(3), 287–292.

By: B. Bergmann, J. Dole & I. McCall

Source: NC State University Libraries
Added: August 6, 2018

2016 journal article

Influences of Season and Cutting Week within a Propagation Cycle on Rooting of 'Stained Glass' Coleus Shoot Tip Cuttings Are Not Overcome by Rooting Compound Treatment

HORTTECHNOLOGY, 26(5), 620–627.

By: B. Crawford*, J. Dole* & B. Bergmann*

author keywords: daylength; floriculture; greenhouse production; Plectranthus; Solenostemon scutellarioides; stock plants
UN Sustainable Development Goal Categories
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2003 journal article

Five years of Paulownia field trials in North Carolina

NEW FORESTS, 25(3), 185–199.

By: B. Bergmann n

author keywords: animal waste; clones; field performance; genotype; Paulownia elongata; Paulownia fortunei; Paulownia X 'Henan 1'; Princess tree; propagation
UN Sustainable Development Goal Categories
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2002 conference paper

Expression of endoglucanase E1 in transgenic duckweed Lemna minor

Biotechnology for fuels and chemicals : proceedings of the Twenty-Fourth Symposium on Biotechnology for Fuels and Chemicals, held April 28-May 1, 2002, in Gatlinburg, TN.

By: Y. Sun, W. Adney, B. Bergmann, J. Cheng, S. Decker, S. Freer, M. Himmel, Y. Nishimura ...

Source: NC State University Libraries
Added: August 6, 2018

2002 journal article

Nutrient recovery from swine lagoon water by Spirodela punctata

BIORESOURCE TECHNOLOGY, 81(1), 81–85.

By: J. Cheng n, B. Bergmann n, J. Classen n, A. Stomp n & J. Howard n

author keywords: duckweed; Lemnaceae; nitrogen; nutrient recovery; phosphorus; Spirodela punctata; swine lagoon water; wastewater
MeSH headings : Animals; Magnoliopsida / physiology; Phosphorus / analysis; Phosphorus / metabolism; Proteins / analysis; Proteins / metabolism; Quaternary Ammonium Compounds / metabolism; Swine; United States; Water Purification / methods
TL;DR: The N:P ratio in swine lagoon water is adequate for growing the duckweed and the rates of N and P uptake, and duckweed growth increased with the increase of the initial N andP concentrations in the medium. (via Semantic Scholar)
UN Sustainable Development Goal Categories
14. Life Below Water (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2002 journal article

Nutrient removal from swine lagoon liquid by Lemna minor 8627

Transactions of the ASAE, 45(4), 1003–1010.

By: J. Cheng*, L. Landesman*, B. Bergmann*, J. Classen*, J. Howard* & Y. Yamamoto*

TL;DR: Pre–acclimation of the duckweed with swine lagoon liquid could accelerate the start–up of a duckweed system to remove nutrients from the wastewater by preventing the lag phase of duckweed growth. (via Semantic Scholar)
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: NC State University Libraries, NC State University Libraries
Added: August 6, 2018

2001 journal article

Establishment and early growth characteristics of six Paulownia genotypes for goat browse in Raleigh, NC, USA

AGROFORESTRY SYSTEMS, 52(1), 63–72.

By: J. Mueller n, J. Luginbuhl n & B. Bergmann n

author keywords: biomass; fodder tree; grazing; in vitro digestibility; herbage quality; silvo pastoral system
TL;DR: Estimates of herbage quality indicated favorable concentrations of energy and protein for lamina in Paulownia genotypes, and animals readily browsed the lamina during two separate sessions, but no clear preference trends were observed among the different PaulownIA genotypes. (via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2001 journal article

Genetic transformation of duckweed Lemna gibba and Lemna minor

In Vitro Cellular & Developmental Biology. Plant, 37(3), 349–353.

By: Y. Yamamoto n, N. Rajbhandari n, X. Lin n, B. Bergmann n, Y. Nishimura n & A. Stomp n

TL;DR: It is demonstrated that transgenic duckweed could be regenerated within 3 mo after Agrobacterium-mediated transformation of nodules, and a method for transforming L. minor 8627 in 6 wk was developed. (via Semantic Scholar)
Sources: NC State University Libraries, NC State University Libraries
Added: August 6, 2018

2001 conference paper

Mineral concentration of herbage from three Paulownia​ species used for goat browse

In J. A. Gomide, W. R. S. Mattos, & S. C. Silva (Eds.), Grassland Ecosystems: an Outlook into the 21st Century (pp. 654–655). São Pedro, São Paulo, Brazil: XIX International Grassland Congress.

By: J. Luginbuhl, J. Mueller & B. Bergmann

Ed(s): J. Gomide, W. Mattos & S. Silva

Source: NC State University Libraries
Added: March 24, 2019

2000 journal article

In vitro selection of duckweed geographical isolates for potential use in swine lagoon effluent renovation

BIORESOURCE TECHNOLOGY, 73(1), 13–20.

By: B. Bergmann n, J. Cheng n, J. Classen n & A. Stomp n

author keywords: duckweed; growth; Lemnaceae; Lemna gibba; Lemna minor; protein production; Spirodela punctata; swine waste; Wolffia; Wolffiella
TL;DR: The challenge of eight of the 41 geographic isolates with full-strength swine lagoon effluent in the greenhouse led to the selection of three that are promising as genotypes to be grown on lagoons effluent. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2000 conference paper

Lemna gibba growth and nutrient uptake in response to different nutrient levels

Animal, agricultural, and food processing wastes : proceedings of the Eighth International Symposium, October 9-11, 2000, Des Moines, Iowa.

By: J. Classen, J. Cheng, B. Bergmann & A. Stomp

Source: NC State University Libraries
Added: August 6, 2018

2000 journal article

Nutrient removal from swine lagoon effluent by duckweed

Transactions of the ASAE, 43(2), 263–269.

By: J. Cheng*, A. Stomp*, J. Classen*, J. Barker & B. Bergmann*

TL;DR: Three duckweed geographic isolates were grown on varying concentrations of swine lagoon effluent in a greenhouse to determine their ability to remove nutrients from the effluent to identify effluent concentrations/geographic isolate combinations that are effective in terms of nutrient utilization from swine lagoons effluent and production of healthy duckweed biomass. (via Semantic Scholar)
Sources: NC State University Libraries, NC State University Libraries
Added: August 6, 2018

2000 conference paper

Nutrient removal from swine wastewater by duckweed - Spirodela punctata

Industrial wastewater and envrironmental contaminants : proceedings of the 1st World Water Congress of the International Water Association, held in Paris, France, 3-7 July 2000, 1.

By: J. Cheng, B. Bergmann, J. Classen, A. Stomp & J. Howard

Source: NC State University Libraries
Added: August 6, 2018

1999 article

Combining constructed wetlands and aquatic and soil filters for reclamation and reuse of water

House, C. H., Bergmann, B. A., Stomp, A. M., & Frederick, D. J. (1999, January). ECOLOGICAL ENGINEERING, Vol. 12, pp. 27–38.

By: C. House n, B. Bergmann n, A. Stomp n & D. Frederick n

author keywords: reuse; constructed wetlands; vertical flow; soil filter; fill and draw; reclamation
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

1999 journal article

Susceptibility of Paulownia elongata to Agrobacterium and production of transgenic calli and hairy roots by in vitro inoculation

Plant Cell, Tissue and Organ Culture, 55(1), 45–51.

By: B. Bergmann n, X. Lin & R. Whetten

TL;DR: Susceptibility of Paulownia elongata S.Y. Hu (princess tree) to Agrobacterium tumefaciens and A. rhizogenes was demonstrated by inoculating in vitro shoots and the presence of tDNA in long-term callus and root cultures was demonstrated. (via Semantic Scholar)
Sources: NC State University Libraries, NC State University Libraries
Added: August 6, 2018

1998 journal article

In vitro rooting and early greenhouse growth of micropropagated Paulownia elongata shoots

NEW FORESTS, 15(2), 127–138.

By: B. Bergmann n & R. Whetten n

author keywords: auxin; princess tree; tissue culture
TL;DR: Experiments focused on improving methods for rooting micropropagated Paulownia elongata shoots and enhancing the quality of plants grown from rooted shoots transferred to the greenhouse found shoots with a greater initial height had greater rooting success than short shoots. (via Semantic Scholar)
UN Sustainable Development Goal Categories
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

1998 journal article

Propagation method influences first year field survival and growth of Paulownia

NEW FORESTS, 16(3), 251–264.

By: B. Bergmann n

author keywords: clonal forestry; field performance; micropropagation; Paulownia elongata; Paulownia fortunei; Paulownia x 'Henan 1'; princess toe; rooted cuttings
TL;DR: Significant variation among clones within clones within these species demonstrated the potential benefit of identifying superior clones to improve first year field survival and growth. (via Semantic Scholar)
UN Sustainable Development Goal Categories
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

1997 journal article

Harvest time and nitrogen source influence in vitro growth of apical buds from Fraser fir seedlings

HORTSCIENCE, 32(1), 125–128.

By: B. Bergmann*, Y. Sun* & A. Stomp*

author keywords: adventitious buds; tissue culture; bud culture; shoot elongation; Abies fraseri
TL;DR: Litvay's basal medium containing 10 mM glutamine and 10 mM nitrate was the best nitrogen source combination tested when considering bud browning frequency and shoot fresh mass and length after 100 days in culture. (via Semantic Scholar)
UN Sustainable Development Goal Categories
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

1997 journal article

In vitro adventitious shoot production in Paulownia

PLANT CELL REPORTS, 16(5), 315–319.

By: B. Bergmann* & H. Moon

UN Sustainable Development Goal Categories
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

1997 journal article

Infection of Pinus radiata with Agrobacterium rhizogenes and long-term growth of detached hairy roots in vitro

New Zealand Journal of Forestry Science, 27(1), 11.

By: B. Bergmann, J. Dukes & A. Stomp

Source: NC State University Libraries
Added: August 6, 2018

1997 journal article

Potential of Paulownia elongata trees for swine waste utilization

Transactions of the ASAE, 40(6), 1733–1738.

By: B. Bergmann*, A. Rubin* & C. Campbell

TL;DR: The data show that P. elongata has potential for use as a swine waste utilization species and application of swine lagoon effluent promoted plant growth and was as beneficial as a complete chemical fertilizer applied at a similar nitrogen loading rate. (via Semantic Scholar)
Sources: NC State University Libraries, NC State University Libraries
Added: August 6, 2018

1996 journal article

Somatic embryogenesis inAesculus

In Vitro Cellular & Developmental Biology - Plant, 32(3), 161–164.

By: B. Bergmann n, W. Hackett* & H. Pellett*

TL;DR: Embryogenic potential was greatest in the most juvenile tissue and least in the mature tissue and in cultures that formed embryos possessed leaves, either from developing apical or axillary buds or from adventitious buds, prior to the emergence of proembryogenic masses. (via Semantic Scholar)
UN Sustainable Development Goal Categories
15. Life on Land (OpenAlex)
Sources: Crossref, NC State University Libraries
Added: March 9, 2019

1995 journal article

Effect of medium physical support, shoot length and genotype on ​in vitro​ rooting and plantlet morphology of sweetgum

J Environ Hort, 13(3), 117–121. http://www.hrijournal.org/doi/abs/10.24266/0738-2898-13.3.117

By: X. Lin, B. Bergmann & A. Stomp

Source: NC State University Libraries
Added: March 22, 2019

1995 journal article

Heritability of in vitro characteristics and correlation with field performance in Pinus radiata

CANADIAN JOURNAL OF FOREST RESEARCH-REVUE CANADIENNE DE RECHERCHE FORESTIERE, 25(12), 1944–1952.

By: B. Bergmann*, S. Carson & A. Stomp

TL;DR: Twenty-nine full-sib crosses used in an in vitro adventitious shoot production trial with Pinusradiata D. Don showed that seed-size effects are significant for seed weight prior to tissue culture and embryo weight after 6 days in vitro, but no significant influence of initial seed size was found on any other interim tissue-culture trait or on final shoot production. (via Semantic Scholar)
UN Sustainable Development Goal Categories
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

1994 journal article

EFFECT OF GENOTYPE ON IN-VITRO ADVENTITIOUS SHOOT FORMATION IN PINUS-RADIATA AND CORRELATIONS BETWEEN PAIRS OF PHENOTYPIC TRAITS DURING IN-VITRO SHOOT DEVELOPMENT

PLANT CELL TISSUE AND ORGAN CULTURE, 39(3), 185–194.

By: B. Bergmann n & A. Stomp n

author keywords: CLONE; EARLY SELECTION; FAMILY; TISSUE CULTURE
TL;DR: Correlations using family means or clone-within-family means showed that shoot production could be predicted based on measures of early culture health and could be improved by approximately 100% through family selection, but only limited additional improvements were obtained through early embryo selection. (via Semantic Scholar)
UN Sustainable Development Goal Categories
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

1994 journal article

EFFECT OF GENOTYPE ON ROOTING OF HYPOCOTYLS AND IN-VITRO PRODUCED SHOOTS OF PINUS-RADIATA

PLANT CELL TISSUE AND ORGAN CULTURE, 39(3), 195–202.

By: B. Bergmann n & A. Stomp n

author keywords: ADVENTITIOUS ROOTS; TISSUE CULTURE
TL;DR: Significant genotypic variation at both the family and clone-within-family levels was seen for hypocotyl rooting and the rooting of adventitious shoots produced in vitro for Pinus radiata Don, suggesting that rooting protocols could be optimized through manipulations of the rooting environment for each family. (via Semantic Scholar)
UN Sustainable Development Goal Categories
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

1994 journal article

Family and clonal variation in susceptibility of Pinus radiata to Agrobacterium tumefaciens in relation to in vitro shoot growth rate

New Zealand Journal of Forestry Science, 24(1), 3.

By: B. Bergmann & A. Stomp

Source: NC State University Libraries
Added: August 6, 2018

1992 journal article

INFLUENCE OF TAXONOMIC RELATEDNESS AND MEDIUM COMPOSITION ON MERISTEMATIC NODULE AND ADVENTITIOUS SHOOT FORMATION IN 9 PINE SPECIES

CANADIAN JOURNAL OF FOREST RESEARCH-REVUE CANADIENNE DE RECHERCHE FORESTIERE, 22(5), 750–755.

By: B. Bergmann* & A. Stomp

TL;DR: Pinusradiata and Pinuseldarica were the only species to produce long-term subculturable meristematic tissue, although shoots were obtained with seven of the species. (via Semantic Scholar)
UN Sustainable Development Goal Categories
15. Life on Land (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

1992 journal article

​Pinus radiata​ host plant genotype influence on susceptibility to ​Agrobacterium tumefaciens

Phytopathology, 82(12), 1457–1462.

By: B. Bergmann* & A. Stomp

TL;DR: Gall formation frequency of tissue culture shoots and rooted plantlets was genotype dependent, andRooted plantlets and seedlings of the same age did not differ in susceptibility to A. tumefaciens strain 542. (via Semantic Scholar)
UN Sustainable Development Goal Categories
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries, NC State University Libraries
Added: August 6, 2018

1991 chapter

Jack Pine (Pinus banksiana Lamb.)

In Biotechnology in Agriculture and Forestry (pp. 241–253).

By: E. Chesick & B. Bergmann n

TL;DR: Jack pine (Pinus banksiana Lamb.) is an economically important timber species in northern North America and ranks first among conifers for pulpwood production in the Great Lake States of the United States of America and second in volume harvested in Canada. (via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: March 9, 2019

1988 journal article

Aesculus ​ ​‘Autumn Splendor’

Aesculus ​ ​‘Autumn Splendor.’ HortScience, 24(1), 180–181.

By: B. Bergmann, H. Pellett & W. Hackett

Source: NC State University Libraries
Added: March 9, 2019

1988 journal article

Comparison of rootability of stem cuttings from seedlings of Aesculus​ sp. and mature ​Aesculus ​× ​arnoldiana​ ‘Autumn Splendor’

Comparison of rootability of stem cuttings from seedlings of Aesculus​ sp. and mature ​Aesculus ​× ​arnoldiana​ ‘Autumn Splendor.’ J Environ Hort, 6(2), 69–71.

By: B. Bergmann, W. Hackett & H. Pellett

Source: NC State University Libraries
Added: March 9, 2019

1987 journal article

Effect of daminozide and light intensity on growth and flowering of calendula as a potted plant

HortScience, 22(4), 611–612.

By: A. Armitage, B. Bergmann & E. Bell

Source: NC State University Libraries
Added: March 9, 2019

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