KoGa participates in the discussion forum of the Goethe–Institute
The Goethe Institute held a discussion forum on 'Climate change in agriculture and horticulture'. The event was opened by Dr. Petra Raymond (director, Goethe Institute BiH, Sarajewo) and Dr. Smail Toromanovic (director, Institute of Agricutlture for Bosnia and Herzogovina (BiH), Bihac). The first session started with an introductory lecture by Prof. Nobert Reinsch of the University of Rostock on general effects of climate change, followed by Dr. M. Brka, whose talk focussed on the effects of climate change on animal physiology, and particularly, water availability for animal feed.
The second session was chaired by Dr. Pakeza Drkenda, Chair in Horticulture at the University of Sarajewo. Dr. M. Blanke (University of Bonn) stressed the relevance of long-term concomittant weather and phenological records of perennial crops, such as fruit crops, as an ideal candidate and indicator to detect and describe the effects of climate change on plants. Dr. Blanke reported the effects of climate change on apple phenology, based on 52 years of both phenology and weather records from the Campus Klein-Altendorf Research Centre/Meckenheim of the University of Bonn. Dr Blanke's research showed that apple trees now flower 9-11 days ealier than before climate change (before 22 years ago), with 3-9 days earlier harvest and 1-3 days earlier leaf fall with increased hail incidence. Phenology results from Bosnia and Herzogovina, presented by Dr. P. Drkenda, showed that apple flowering was advanced by 2 days and leaf fall by 1 day over the last 10 years. Also, an interesting discussion followed on the risk of frost, which highlighted stronger climate change effects for the temperate zone of the Meckenheim fruit growing region, i.e. earlier flowering, compared with the more mediterranean climate in Bosnia. The discussion forum, which offered simultaneous translations into / from German, was attended by ca. 60 participants and was accompanied with interviews by the local television stations .
The discussion forum was part of a series on 'Climate change – a challenge for our society' organised by the Goethe Institut, German Ministry and DAAD Alumni with speakers both from Germany and the host country. It included forums on 'Architecture and climate change' (coping with rising temperature and radiation but sparser energy consumption), 'technology and chimate change', etc. The forum series provides a platform for exchange of thoughts from research experts, local businesses and the general public in the field of innovative approaches to overcome adverse effects of climate change.
Literature: Blanke, M. and A. Kunz, 2010: Influence of recent climate changes on pome fruit phenology at Klein-Altendorf – a study based on 50 years of records - [ Einfluss rezenter Klimaveränderungen auf die Phänologie bei Kernobst am Standort Klein-Altendorf – anhand 50jähriger Aufzeichnungen]. Erwerbs-Obstbau 51 (3), 101-114.
KoGa participates in EUFRIN thinning WG meeting at Wageningen
M. Blanke and G. Costa chairing a session
(c) Frank Maas (WUR)
Hans-Josef Weber (DLR-RP) and Dr. Michael Blanke (University of Bonn) actively participated in the recent annual EUFRIN thinning working group (WG) workshop at the University of Wageningen (WUR). The meeting was organised by the chairman of the group, Prof. G. Costa (University of Bologna) and secretary Matej Stopar (University of Slovenia) and hosted by Dr. Frank Maas, WUR.
The welcome lecture by Prof. van den Ende (Plant Science, WUR, and formerly director of Randwijk) was followed by an invited lecture by Prof. Terence Robinson (Cornell University, Geneva, New York, USA) on the use of the carbohydrate model 'Malusim' for apple fruit thinning.
The KoGa representatives reported their latest findings of their active research on mechanical and chemical thinning of pear and plum, using the technology and results obtained at the Campus Klein-Altendorf Research Centre.
The EUFRIN thinning WG is the most active and sucessfull EUFRIN working group with well-attended annual meeting and growing attendance numbers. It provides a platform for research, extension and industry in the field of innovative approaches for thinning to achieve good fruit quality over the whole range of horticultural crops. The initially European 3-day workshop was attended by ca. 40 participants from 15 countries not only from within-Europe, but also by participants from South Africa and the US. The workshop finished up with a visit to the nearby Fruitmasters grading facility and a tour of Randwijk research station.
Presentation of Klein-Altendorf's crop load management
By invitation from American colleagues, Dr. M. Blanke from INRES-Hort Science participated as the sole lecturer from Europe in the 106th congress of Washington State Hort Association in Yakima, WA in December 2010.
He presented his integral approach on crop load management (CLM) in apple, which incorporated assessments of flowering strength, mechanical blossom thinning, chemical fruitlet thinning and grading results after harvest and allowing a safety margin for late spring frost and June drop. This approach contributes to avoid or overcome alternate bearing, i.e. alternation of years with low and high yields and is refined from year to year. The results presented are based on ongoing, long-term experiments of the University of Bonn at Klein-Altendorf in Germany.
The reknowned international panel consisted of one representative from Europe, one from New Zealand and several panelists from the US. The WSHA congress is a prestigous annual meeting held on the West coast of the USA. The ca 1,800 participants are mainly from this largest fruit growing region in the world with an area of ca. 75,000 hectares, stretching from Seattle in the USA to Vancouver in Canada. This mountainous fruit-growing region is also affected by late spring frosts, like Klein-Altendorf, and the west coast climate in Washington State gives rise to conditions where severe thinning is required.
KoGa provides expertise for plenary session at INTERPOMA
Worldapple (c) INTERPOMA
"Food safety and carbon footprint" were the two plenary sessions at the INTERPOMA in November 2010 in Bozen, South Tyrol, Italy. KoGa provided expertise i.e. one of the three keynote speakers for the carbon footprint session.
The Carbon Footprint session was opened by Prof. Massimo Tagliavini from Bolzano University, who explained the carbon viz CO2 flow in an apple ochard. Dr. Michael Blanke spoke about food miles and carbon footprint of home-grown European versus apples imported from New Zealand. The session was finished up by Amjad Karim, who presented a case study to minimise CO2 efflux in an apple orchard on Blackmoor Estate in the UK. The sessions had simultaneous translations into German, English and Italian with subsequent speaker interviews.
The meeting finished up with a visit for the invited keynote speakers to CAFA Meran, one of the world's largest fruit grading facility. INTERPOMA is organised every two years jointly by VOG and VIP and this year attracted ca. 15,000 visitors from 58 countries.
5 lectures, one colloq and six posters at the IHC Lisbon 2010
Six scientists from INRES - Horticultural Science of the Uniersity of Bonn participated actively in the 28th International Horticultural Congress in Lisbon in August 2010. These KoGa representatives gave five lectures in the plant physiology sections, presented six posters, organised "Colloquium 6" on "Innovation in horticulture" and acted as a section or discussion leader. The
Poster-Kurzvorstellung zu Allergenen im Apfel:
Daniela Kiewning
congress was held in the International Convention Centre by the Tejo River west of Lisbon and attracted nearly 3,500 participants from around the world.
The IHC is organised every 4 years by a member country of the International Society of Horticultural Science (ISHS), based in Leuven, Belgium. The Congress proceedings can be obtained as several volumes of Acta Horticulturae.
The next IHC will be organised jointly in Australia and New Zealand in August 2014.
More information is available on their website: http://www.ihc2010.org/
Historische Brücke über den Fluss Tejo am Kongresszentrum
Appointment to the Board of Directors of the ISHS
In this year's ISHS Council meetings in Lisbon, Prof. Dr. Georg Noga was elected member of the Board of Directors by the representatives of the Council of the International Society of Horticultural Sciences (ISHS). The term of office is 4 years. The Council is composed of delegates from the National Horticultural Societies from currently 60 countries; however, ISHS is taking care of interests of individual members from currently 210 countries. ISHS enjoys a high visibility around the world, in particular through its scientific publication organs and its international symposia and congresses. Under the auspices of the ISHS, on average each week an international conference in one of its member countries is being held.
Newly elected members to the Board of Directors of ISHS from left to right:
Ir. J. Van Assche (BE), Prof. G. Noga (DE), Dr. K. Hummer (US), Prof. A. Monteiro (PT),
Prof. Y. Desjardins (CA), Prof. E. Hewett (NZ), Prof. I. Warrington (NZ).
Humboldt Alumni Prize for innovative network initiatives 2009
Picture: Humboldt Foundation/W.Reiher
Prof. Odunayo C. Adebooye intends to set up a "Scientific and Humanities Research Information Network" (SHRINET) in Nigeria. The intent is to overcome information deficit of Nigerian academic students due to lack of access to the web and to international publications. Famous Humboldt fellows should consult Nigerian scientists and support them with their grant application, e.g. for Alexander von Humboldt Foundation and German Academic Exchange Service.
Prof. Odunayo C. Adebooye is reknown for his breeding and genetic work in vegetables at the Department of Plant Science of the University of Obafemi Awolowo in Ile-Ife. In 2006, he was rewarded with the “Georg Forster” grant of the Alexander von Humboldt Foundation. He is in close contact to his host, Prof. Dr. Georg Noga, INRES-Horticultural Science of the University of Bonn; both have initiated the African German research network jointly with other Humboldt fellows.