Amir amanov 29 apr 2014
Transcript of Amir amanov 29 apr 2014
NEWS IN ACTIVITIES AGAINST YELLOW RUST ON WHEAT IN
UZBEKISTAN
Amanov Amir Amanovich
Director of Uzbekistan Scientific Research Institute of Plant Industry
2NDINTERNATIONAL WHEAT STRIPE RUST SYMPOSIUM
IZMIR, TURKEY
APRIL 28-MAY 01, 2014
PRIORITIES OF THE WHEAT BREEDING IMPROVEMENT
• Productivity • Resistance to disease:• Yellow rust• Leaf rust
• Drought and heat tolerance • Grain quality• Salt tolerance• Resistance to pests• Winter and cold tolerance
MAIN WHEAT DISEASES
Yellow rust - Puccinia striiformis f.sp. tritici
Leaf rust - Puccinia triticinia
YELLOW RUST EPIDEMIC IN UZBEKISTAN
• 1999: Yellow rust + Leaf rust• 2001: Yellow rust • 2005: Yellow rust + Leaf rust• 2009: Yellow rust • 2010: Yellow rust • 2013 : Yellow rust + Leaf rust• 2014: Yellow rust
I. Uzbek Scientific Research Institute of Plant Industry
All work carried out on artificially infected background
Selection of parental forms by resistance to yellow rust
Hybridization Evaluation of collection samples,
hybrid material (F2-F6), lines and varieties for resistance to yellow rust.
Primary seed production of the new varieties
BREEDING WORK ON THE CREATION OF THE YELLOW RUST RESISTANT WHEAT VARIETIES CONDUCTED AS FOLLOWS:
II. Kashkadarya Scientific Research Institute of Breeding and Seed Production of Cereal Crops
Selection of the parent forms and hybridization for creation rust resistant, drought, heat and low temperature tolerant varieties
Evaluation of hybrid material (F2-F6),
Control and competitive variety testing
Primary seed production of the new varieties
III. Scientific Research Institute in Galla-aral, Karakalpakstan Institute of Agriculture, Khorezm, Surhandarya and Fergana branches of Grain Institute. Ecological test of the new varieties in different regions of Republic Primary seed production of the new varieties
AGROECOLOGICAL TEST AND PRIMARY SEED PRODUCTION OF NEW WHEAT VARIETIES IN DIFFERENT REGIONS OF UZBEKISTAN
Gallaral
Термез
North
South
Central Part
Fergana value
Collection, multiplication and storing of biomaterials Determination of biotypes and races of yellow rust pathogen Determination of effective genes of resistance to the yellow rust in germination stage
RESISTANCE OF THE REGIONALIZED VARIETIES TO YELLOW RUST (UzSRIPI 2013)
Wheat variety Originator Affection
Krasnodar 99 KSRIA 80SKroshka KSRIA 100SMosckvich KSRIA 100STanya KSRIA 80SChillaki AIGGLIL 100SBobur AIGGLIL 100SAndijon 2 AIGGLIL 100SDustlik SRGGLIL Galla-aral 40MR-MSEsaul KSRIBSPCC 100SNota KSRIBSPCC 40MS-SStarshina KSRIBSPCC 40MS-SJayhun SRIGGLIL Galla-aral 40MS-S
KSRIA Krasnodar Scientific Research Institute of Agriculture
AIGGLIL Andijan Institute of Grain and Grain legumes on Irrigated lands
SRIGGLIL Galla-aral
Gallya-aral branch of Scientific Research Institute of Grain and Grain legumes on Irrigated lands
KSRIBSPCC
SRIA Serbia
Kashkadarya Scientific Research Institute of Breeding and Seed Production of Cereal Crops
Scientific Research Institute of Agriculture Serbia
Wheat variety Originator Affecting
Bunedkor KSRIBSPCC 20MR
Yaksart KSRIBSPCC 30MS
Khazrati Bashir KSRIBSPCC 20MS
Gozgon KSRIBSPCC 20MR
Hisorak KSRIBSPCC 5R
Ustoz AIGGLIL 100S
Kras-An KSRIA, AIGGLIL 100S
Sayhun AIGGLIL 100S
Start KSRIA 100S
Sanam 2012 AIGGLIL 100S
Pervica KSRIA 80S
Rapsodiya SRIA Serbia 100S
Graciya SRIA Serbia 80S
Humo СЕГДУ ИТИ 100S
Kelajal СЕГДУ ИТИ 100S
Simonida SRIA Serbia 100S
Bunedkor
Hisorak
Gozgon
RESISTANCE TO YELLOW RUST OF THE NEW PERSPECTIVE WHEAT VARIETIES (UZSRIPI - 2013)
NURSEREY TRAILS (2014 year)
• 17 IWWYT-IR 24• 16 IWWYT-SA 36• 21 FAWWON-IR 170• 20 FAWWON-SA 108• 13 YT-CAC-IR 36
Nursery name Number of samples
STRATEGY OF SELECTION FOR RESISTANCE TO YELLOW RUST
• Monitoring the spread of yellow rust in different regions of Republic
• Collection, multiplication and storing the yellow rust spores.
• Determination of the effective resistant genes• Determination of the intermediate host of
yellow rust pathogen • Determination of resistance to yellow rust in the
germination phase
• Determination of resistance to yellow rust in the flag leaf stage
• Determination of resistance to yellow rust of genetic resources, the hybrid material (F2-F6), lines and new varieties
• Ecological testing of varieties and lines on productivity, drought, heat and winter tolerance
• Testing of new varieties in the State Commission of Uzbekistan for Variety Testing
• Primary the varieties and lines seed production after the test in the first year of the State Commission
Primary seed production of the new wheat varieties created together with Turkey-CIMMYT-ICARDA:Dustlik,Yaksart, Jayhun, Turkistan, Hazrat Bashir Gozgon and Elomon.
The area under these varieties is 129 000 ha., 2014
From this area there are 55 000 ha. super elite and elite.
NEW WHEAT VARIETES SEED PRODUCTION IN 2014
Region Total area(thousand hа)
Including seed multiplication (thousand hа)
Andijan 5 1,0
Fergana 7,8 2,2
Namngan 3,2 -
Tashkent 8,7 1,8
Sirdarya 6,3 1,0
Jizzak 5,6 -
Samarkand 9,2 5,7
Surhandarya 1,8 -
Kashkadarya 79,4 43,3
Karakalpakistan 1,6 -
Khorezm 0,4 -
Total: 129,0 55,0
THE AREA UNDER THE NEW WHEAT VARIETIES WERE CREATED TOGETHER WITH TURKEY-CIMMYT-ICARDA, 2014
Thank you for your attention!