干旱区生态环境知识资源中心(Arid): The efficiency of the spring wheat production process depending on the seeding rate in the arid zone of Mongolia

Arid

DOI	10.1088/1755-1315/421/8/082017
	The efficiency of the spring wheat production process depending on the seeding rate in the arid zone of Mongolia
	Litvinova, V. S.; Bopp, V. L.; Kurachenko, N. L.; Shmeleva, Zh N.
通讯作者	Litvinova, VS (corresponding author), Krasnoyarsk State Agr Univ, Mira Ave 90, Krasnoyarsk 660049, Russia.
会议名称	2nd International Scientific Conference on Agribusiness, Environmental Engineering and Biotechnologies (AGRITECH)
会议日期	NOV 13-14, 2019
会议地点	Krasnoyarsk State Agrarian Univ, Krasnoyarsk, RUSSIA
英文摘要	The paper presents the experience of assessing the efficiency of the spring wheat production process depending on the seeding rate in the arid zone of Mongolia. The research was conducted in 2017 at the experimental field of PROLOG SYSTEMS LLC (Mongolia). The experiment used different norms of wheat varieties Novosibirskaya 15. Arable chestnut soils for land use in PROLOG SYSTEMS LLC have the light granulometric composition, characterized by a shortage of productive moisture and a low level of potential fertility. Low availability of humus, alkaline reaction, very low availability of mobile phosphorus, lowexchange potassium significantly reduce the productivity of the company's fields. The evaluation of wheat biometric indicators revealed the dependence of plant height, spikelets number in the ear and productive bushiness on the seeding rate. A lower seeding rate in the arid zone of Mongolia reduces species competition between plants before the bushiness phase, but increases it in later phases of plant development due to the increased productive bushiness. Also, crops of wheat varieties Novosibirskaya 15 in Mongolia with an optimal seeding rate of 140-180 kg / ha had more intensive growth, maximum yield and minimum lodging compared with a higher seeding rate of 210-230 kg/ha. The decrease in the seeding rate is permissible in hot and arid conditions of Mongolia, while the presence of productive moisture in the spring period will be a determining factor.
来源出版物	2ND INTERNATIONAL SCIENTIFIC CONFERENCE AGRIBUSINESS, ENVIRONMENTAL ENGINEERING AND BIOTECHNOLOGIES ( AGRITECH-II-2019)
ISSN	1755-1307
出版年	2020
卷号	421
出版者	IOP PUBLISHING LTD
类型	Proceedings Paper
语种	英语
开放获取类型	gold
收录类别	CPCI-S
WOS记录号	WOS:000651781000285
WOS类目	Agriculture, Multidisciplinary ; Biodiversity Conservation ; Engineering, Environmental ; Environmental Sciences
WOS研究方向	Agriculture ; Biodiversity & Conservation ; Engineering ; Environmental Sciences & Ecology
资源类型	会议论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/353090
作者单位	[Litvinova, V. S.; Bopp, V. L.; Kurachenko, N. L.; Shmeleva, Zh N.] Krasnoyarsk State Agr Univ, Mira Ave 90, Krasnoyarsk 660049, Russia
推荐引用方式 GB/T 7714	Litvinova, V. S.,Bopp, V. L.,Kurachenko, N. L.,et al. The efficiency of the spring wheat production process depending on the seeding rate in the arid zone of Mongolia[C]:IOP PUBLISHING LTD,2020.