干旱区生态环境知识资源中心(Arid): PHOTOSYNTHETIC ACTIVITY AND PRODUCTIVITY OF SUNFLOWER HYBRIDS IN ORGANIC AND TRADITIONAL CULTIVATION TECHNOLOGIES

Arid

	PHOTOSYNTHETIC ACTIVITY AND PRODUCTIVITY OF SUNFLOWER HYBRIDS IN ORGANIC AND TRADITIONAL CULTIVATION TECHNOLOGIES
	Zhuykov, Oleksandr; Burdiug, Oleksandr; Ushkarenko, Viktor; Lavrenko, Sergiy; Lavrenko, Nataliia
通讯作者	Lavrenko, N
来源期刊	AGROLIFE SCIENTIFIC JOURNAL
ISSN	2285-5718
EISSN	2286-0126
出版年	2020
卷号	9 期号:1 页码:374-381
英文摘要	The scientific paper presents the experimental data on the impact of different cultivation technologies on the indexes of assimilation surface area, chlorophyll content, its fractional composition (fractions "A" and "B") and the yields of sunflower hybrids under conditions of the Southern Ukrainian Steppe. The research was conducted in 2018-2019 on dark-chestnut soil in the semi-arid conditions. The research scheme consisted of the following factors and their variants: sunflower hybrids (PR64F66, Tunca); cultivation technologies (intensive; organic). The research results proved that the best conditions for the formation of the largest area of assimilation apparatus by sunflower plants were created in the organic technology (treatment of soil + seeds + plants with organic preparations during the growing season) when growing the hybrid Tunca: at the stage of 3 pairs of true leaves - 2.9; the formation of heads - 27.1; flowering - 37.1 and milky ripeness - 29.0 thousand m(2)/ha. Under the same conditions there was maximum amount of chlorophyll (9.71 mg per 1 g of dry weight) and enzymes. Sunflower cultivation under the organic technology caused the formation of maximum yield (PR64F66 F-1 - 2.42 and Tunca F-1 - 2.41 t/ha), realization of biological productivity (90.9 and 90.7%) and fat content (48.7 and 49.8%).
英文关键词	chlorophyll intensive and organic technologies of cultivation leaf surface area sunflower yield
类型	Article
语种	英语
开放获取类型	DOAJ Gold
收录类别	ESCI
WOS记录号	WOS:000549175400045
WOS关键词	MICROBIAL BIOMASS ; QUALITY ; GROWTH
WOS类目	Agronomy
WOS研究方向	Agriculture
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/334479
作者单位	[Zhuykov, Oleksandr; Burdiug, Oleksandr; Ushkarenko, Viktor; Lavrenko, Sergiy; Lavrenko, Nataliia] Kherson State Agr Univ, 23 Stritenska St, UA-73006 Kherson, Ukraine
推荐引用方式 GB/T 7714	Zhuykov, Oleksandr,Burdiug, Oleksandr,Ushkarenko, Viktor,et al. PHOTOSYNTHETIC ACTIVITY AND PRODUCTIVITY OF SUNFLOWER HYBRIDS IN ORGANIC AND TRADITIONAL CULTIVATION TECHNOLOGIES[J],2020,9(1):374-381.
APA	Zhuykov, Oleksandr,Burdiug, Oleksandr,Ushkarenko, Viktor,Lavrenko, Sergiy,&Lavrenko, Nataliia.(2020).PHOTOSYNTHETIC ACTIVITY AND PRODUCTIVITY OF SUNFLOWER HYBRIDS IN ORGANIC AND TRADITIONAL CULTIVATION TECHNOLOGIES.AGROLIFE SCIENTIFIC JOURNAL,9(1),374-381.
MLA	Zhuykov, Oleksandr,et al."PHOTOSYNTHETIC ACTIVITY AND PRODUCTIVITY OF SUNFLOWER HYBRIDS IN ORGANIC AND TRADITIONAL CULTIVATION TECHNOLOGIES".AGROLIFE SCIENTIFIC JOURNAL 9.1(2020):374-381.