干旱区生态环境知识资源中心(Arid): Effect of sowing techniques on the agroecological parameters of cereal crops

Arid

DOI	10.15421/2017_30
	Effect of sowing techniques on the agroecological parameters of cereal crops
	Beljaev, V. I.; Vol'nov, V. V.; Sokolova, L. V.; Kuznecov, V. N.; Matsyura, A. V.
通讯作者	Beljaev, VI
来源期刊	UKRAINIAN JOURNAL OF ECOLOGY
ISSN	2520-2138
出版年	2017
卷号	7 期号:2 页码:130-136
英文摘要	In Western Siberia, the problem of obtaining full-fledged sprouts of cereal crops is due to hydrothermal conditions in the period of sowing-shoots, pests and diseases, and agronomical methods of sowing. In case of the direct sowing of cereal crops, the most common types of working organs of sowing machines are the V-sharped coulter, chisel and disc. The effectiveness of their use in the dry steppe of the Altai Territory has been poorly studied. To establish the most effective seed coulter in 26 farms in the dry part of the region, the studies were carried out from 2005 to 2012 on seeders with double disc coulters, with V-sharped coulters of domestic and foreign production, and with chisel-type coulters. The years of research (2006-2011) were characterized by a moisture supply below the average (vegetation rainfall was 80% of the norm), and in 2012 - as an acute drought (40% of the norm). The most effective seeders in the cultivation of spring wheat in the dry steppe are seeders equipped with chisel-type coulters. They allow better preservation of soil moisture (by 17-28 mm to control) during the sowing period, improving the quality of crops, field germinating by 4.8 - 12.0%, and increasing the yield of wheat. In the arid year of 2012, it amounted to 1.26 t/ha after fallow, 0.88 t/ha after peas, 0.46 t/ha after wheat, respectively, at 0.64, 0.59 and 0.25 t/ha for control (two-disc coulter SZP-3,6). Seeders with V-sharped coulters of domestic and foreign production, for wheat yields did not differ significantly, but exceeded the control under the conditions of the arid year by 0.21-0.59 t/ha, depending on the forecrop.
英文关键词	sowing complex seeder cereal crops spring wheat moisture reserves yield methods of sowing working organs forecrop depth of seeding field germination weed infestation
类型	Article
语种	Russian
开放获取类型	DOAJ Gold
收录类别	ESCI
WOS记录号	WOS:000418741800018
WOS关键词	YIELD GAP ; WHEAT ; WATER ; SYSTEMS ; GRAIN
WOS类目	Biology
WOS研究方向	Life Sciences & Biomedicine - Other Topics
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/332439
作者单位	[Beljaev, V. I.; Sokolova, L. V.; Kuznecov, V. N.] Altai State Agr Univ, Prospect Krasnoarmejskij 98, Barnaul, Russia; [Vol'nov, V. V.] Altai State Agr Univ, Merzlikina St 8, Barnaul, Russia; [Matsyura, A. V.] Altai State Univ, Lenin St 61, Barnaul, Russia
推荐引用方式 GB/T 7714	Beljaev, V. I.,Vol'nov, V. V.,Sokolova, L. V.,et al. Effect of sowing techniques on the agroecological parameters of cereal crops[J],2017,7(2):130-136.
APA	Beljaev, V. I.,Vol'nov, V. V.,Sokolova, L. V.,Kuznecov, V. N.,&Matsyura, A. V..(2017).Effect of sowing techniques on the agroecological parameters of cereal crops.UKRAINIAN JOURNAL OF ECOLOGY,7(2),130-136.
MLA	Beljaev, V. I.,et al."Effect of sowing techniques on the agroecological parameters of cereal crops".UKRAINIAN JOURNAL OF ECOLOGY 7.2(2017):130-136.