干旱区生态环境知识资源中心(Arid): CROP PRODUCTIVITY AND GRAIN QUALITY OF SPRING WHEAT IN TOMSK REGION

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	CROP PRODUCTIVITY AND GRAIN QUALITY OF SPRING WHEAT IN TOMSK REGION
	Svetlana, Suchkova A.; Tatyana, Taranova P.; Zhazira, Zhunusbaeva K.; Tatyana, Zueva, I
通讯作者	Svetlana, AS
来源期刊	TOMSK STATE UNIVERSITY JOURNAL
ISSN	1561-7793
EISSN	1561-803X
出版年	2013
期号	370 页码:183-+
英文摘要	Wheat is one of the most important food crops in the world. It is cultivated on different continents in various climatic zones, often in places with unstable climate and severe weather during the growing period. This causes great differences between the years in crop productivity and grain quality of spring wheat. This issue is getting worse these days due to deficiency of energy resources, hard environmental situation in biosphere, shortening of fertilizers usage and so on. That is why great attention should be paid to make horticulture more biologic by means of using the adaptive forms that have a wide range of reactions to various environmental conditions; that can realize its genotype potential of productivity. The most important factor of increasing crop productivity is variety. The main criterion of estimating the varieties of spring wheat is the index of steadiness between years and between variable climatic conditions. For crop productivity increasing agrotechnics is important, but crop productivity itself is determined by heritable biologic properties of a given variety. Today the most reliable way to estimate adaptive properties of crops is quality testing in appropriate climate conditions, specifically on quality testing stations. The purpose of this work is to estimate adaptive potential of spring wheat varieties by their crop productivity and grain quality in the conditions of Tomsk region. Experiments and their production checks took place at Tomsk Quality Testing Station, branch of Federal State Commission of Russian Federation for Selection Achievements Test and Protection, and Department of Agronomy of Tomsk State University. Studies have shown that in years favourable by the climatic factor wheat crop productivity is high, the average value between the varieties is about 3460 kilograms per hectare, but can vary from 2820 to 4420 kilograms per hectare. In years non-favourable by the climatic factor crop productivity can drop down to 860-1920 kilograms per hectare. Mass of 1000 kernels can vary from 27.4 to 31.0 grams. Index of lodging resistance was found to be 4.4. It was found that wheat was highly damaged by Oscinella pusilla Mg. The growing season is up to 10-23 days shorter. In arid years grain is formed with high manufacturability properties. The content of gluten and protein was found to be high. The content of moist gluten varied from 24.3% to 32.5% between wheat varieties. Irgina (32.3%), Novosibirskaya 29 (32.3%), Novosibirskaya 31 (32.3%), Krasnoufimskaya 110 (31.9%), Novosibirskaya 15 (31.4%), Tulunskaya 50 (30.4%) demonstrated the highest content of moist gluten. Gluten was found to be in the 1st and 2nd quality groups. The vitreousness of the kernels of all the varieties were of class 2. In average, in the years of research, the most productive and ductile varieties were Tuleevskaya, Novosibirskaya 31, and Sudarushka.
英文关键词	spring wheat variety testing crop productivity grain quality Tomsk Region
类型	Article
语种	Russian
收录类别	ESCI
WOS记录号	WOS:000421540700034
WOS类目	Multidisciplinary Sciences
WOS研究方向	Science & Technology - Other Topics
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/330525
作者单位	Tomsk Crop Testing Stn, Tomsk, Russia; Al Farabi Kazakh Natl Univ, Alma Ata, Kazakhstan
推荐引用方式 GB/T 7714	Svetlana, Suchkova A.,Tatyana, Taranova P.,Zhazira, Zhunusbaeva K.,et al. CROP PRODUCTIVITY AND GRAIN QUALITY OF SPRING WHEAT IN TOMSK REGION[J],2013(370):183-+.
APA	Svetlana, Suchkova A.,Tatyana, Taranova P.,Zhazira, Zhunusbaeva K.,&Tatyana, Zueva, I.(2013).CROP PRODUCTIVITY AND GRAIN QUALITY OF SPRING WHEAT IN TOMSK REGION.TOMSK STATE UNIVERSITY JOURNAL(370),183-+.
MLA	Svetlana, Suchkova A.,et al."CROP PRODUCTIVITY AND GRAIN QUALITY OF SPRING WHEAT IN TOMSK REGION".TOMSK STATE UNIVERSITY JOURNAL .370(2013):183-+.