A. Sören Petersen P. H. Petersen Saatzucht Lundsgaard BENEFITS OF USING GREEN MANURE CROPS.
Transcript of A. Sören Petersen P. H. Petersen Saatzucht Lundsgaard BENEFITS OF USING GREEN MANURE CROPS.
A. Sören PetersenP. H. Petersen Saatzucht Lundsgaard
BENEFITS OF USING GREEN MANURE CROPS
1. ABOUT US2. ABOUT OUR PHILOSOPHY3. OUR BREEDING TARGETS
BENEFITS OF USING GREEN MANURE CROPS
Århus
Århus
PRIVATE OWNED INDEPENDANT SEED COMPANY
• MARKETING AND DISTRIBUTION BY SAATEN-UNION
• GLOBAL NETWORK OF PARTNERSHIPS
• SEED PRODUCTION IN SEVERAL CONTRIES WITH FAVOURABLE CLIMATE
• SEED FACILITY AND WAREHOUSE IN LUNDSGAARD
CLEANING PROCESSINGTREATING PACKAGING LOGISTIC
MODERN TECHNOLOGY
BREEDING PROGRAMMEWHITE MUSTARD FODDER RADISH PHACELIA FODDER RAPE MARROW
STEM KALEFORRAGE RYE
PARTICULAR EMPHASIS ON BIOLOGICAL PEST CONTROL
• NEMATODES• Beet Cyst Nematodes• Root Knot Nematodes•Free Living and Virus transmitting nematodes•...
• FUNGI and BACTERIA DISEASES•Fusarium•Rhizoctonia•Verticillium....
GROWING OF CATCH CROPS
YIELD AND QUALITY OF THE MAIN CROP
HAS AN
POSITIVE EFFECT
ON
GROWING OF CATCH CROPS
YIELD AND QUALITY OF THE MAIN CROP
EROSION-CONTROL
ORGANIC MATERIAL
SOIL STRUCTURE
NITROGEN, NUTRIENTS
USEFUL SOIL ORGANISM
WATER HOLDING CAPACITY
GROWING OF CATCH CROPS
YIELD AND QUALITY OF THE MAIN CROP
EROSION-CONTROL
ORGANIC MATERIAL
NON HOST / RESISTANCE
e.g. nematodes
SOIL STRUCTURE
NITROGEN, NUTRIENTS
USEFUL SOIL ORGANISMPEST CONTROL/
PROMOTION OF PLANT HEALTH WATER HOLDING
CAPACITY
GROWING OF CATCH CROPS
YIELD AND QUALITY OF THE MAIN CROP
EROSION-CONTROL
ORGANIC MATERIAL
NON HOST / RESISTANCE
e.g. nematodes
SOIL STRUCTURE
NITROGEN, NUTRIENTS
USEFUL SOIL ORGANISM
PLANT BASED ACTIVE AGENTS
PEST CONTROL/PROMOTION OF PLANT
HEALTH
ISOTHIO-CYANATE
WATER HOLDING CAPACITY
BIOFUMIGATION
BREEDING TARGETS - BASICS• FAST COVERING OF THE SOIL
suppression of weeds saving soil humidity by elimination unproductive evaporation
• HEALTHY PLANT DEVELOPMENT security for different crop rotations fast and deep root system good uptake of free nutrients
BREEDING TARGETS – GROWING CONDITIONS
- Seed density- Sowing time- Sowing technique- Straw management- Fertilizer- Water
- Organic matter production
- Winter hardiness
BREEDING TARGETS – CONTROLLING DISEASES
Beet cyst nematode Heterodera schachtii
• FIRST RESISTANT VARIETY IN 1980 FROM P. H. PETERSEN
• FIRST VARIETY WITH MORE THAN 90% NEMATODE REDUCTION
BREEDING TARGETS – CONTROLLING DISEASES
• stubby root nematodes (Trichodorus sp.)• Transmitter of Tabacco rattle Virus (corky ring spot syndrome)
FODDER RADISH VARIETIES:SILETTA NOVA, BENTO, LUNETTA
WITH BCN RESISTANCE: COLONEL
BREEDING TARGETS – CONTROLLING DISEASES
Root knot nematodes Meloidogyne chitwoodi, M. fallax, M. hapla, M. incognita; M. javanica)
MULTI-RESISTANT VARIETIES:DEFENDER: M.c. and M.f.COMMODORE: M.h.BOSS: M.i. and M.j.CONTRA: M.c., M.f., M.i. M.j. and M.h.
BREEDING TARGETS – CONTROLLING DISEASES
• Ditylenchus dipsaci - Stem nematode
• Pratylenchus – free living nematodes
• Rhizoctonia solani• Verticillium• …..
NEW TECHNIQUES: BIOFUMIGATION
LAST BUT NOT LEAST: SEED QUALITY
Highest quality seed, well above the minumum standard
CONCLUSION
ALL PARTS HAVE TO BE OPTIMIZED
AND LEAD TOGETHER TO
SUCCESS
FOR THE ENVIRONMENT
AND THE FARMER.
Variety Quality
Growing system Seed Quality
Regional advisors
THANK YOU FOR YOUR ATTENTION