干旱区生态环境知识资源中心(Arid): Reduced spacing for Sorghum bicolor in the irrigated and rainfed systems

Arid

	Reduced spacing for Sorghum bicolor in the irrigated and rainfed systems
	Brant Albuquerque, Carlos Juliano; da Rocha, Gilson Ribeiro; Brant, Renata da Silva; Mendes, Marcelo Cruz
通讯作者	Albuquerque, CJB
来源期刊	APPLIED RESEARCH & AGROTECHNOLOGY
ISSN	1983-6325
EISSN	1984-7548
出版年	2010
卷号	3 期号:2 页码:17-26
英文摘要	The water stress in the North of Minas Gerais enabled sorghum (Sorghum bicolor L.) to arise as a good option for the region. This culture tolerates better the high temperatures and water deficit when compared to most of the other cereals. Due to the importance of the sorghum crop in that region, the aim of this work was to determine the best arrangement of plants in the sorghum under irrigated and rainfed system. Two experiments were conducted in adjacent areas with an irrigated and rainfed system. In each experiment, it was used the densities of 100, 150, 200 and 250 thousand plants ha(-1), and the spacing of 25, 50 and 75 cm. Each experiment was conducted under a randomized block design, in a 4 x 3 factorial design with four replications, with four densities and three spacing. The data were initially submitted to an analysis of variance. This was followed by an analysis of variance involving the two experiments. The reduction of spacing between rows promotes increases in grain yield, regardless of plant population adopted. Sorghum grown under irrigation has increased productivity by reducing the spacing, however, the increase in population of plants in irrigated provides increases in productivity to a point of maximum, and decreased under.
英文关键词	Sorghum bicolor (L.) density irrigation grain Semi-arid
类型	Article
语种	英语
收录类别	ESCI
WOS记录号	WOS:000219423200001
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/2XILL650/329498
作者单位	[Brant Albuquerque, Carlos Juliano] EPAMIG, Rodovia BR 050,km 63,S-N, BR-38402019 Uberlandia, MG, Brazil; [da Rocha, Gilson Ribeiro; Brant, Renata da Silva] Univ Estadual Montes Claros UNIMONTES, Janauba, MG, Brazil; Univ Estadual Ceentro Oeste UNICENTRO, Guarapuava, PR, Brazil
推荐引用方式 GB/T 7714	Brant Albuquerque, Carlos Juliano,da Rocha, Gilson Ribeiro,Brant, Renata da Silva,et al. Reduced spacing for Sorghum bicolor in the irrigated and rainfed systems[J],2010,3(2):17-26.
APA	Brant Albuquerque, Carlos Juliano,da Rocha, Gilson Ribeiro,Brant, Renata da Silva,&Mendes, Marcelo Cruz.(2010).Reduced spacing for Sorghum bicolor in the irrigated and rainfed systems.APPLIED RESEARCH & AGROTECHNOLOGY,3(2),17-26.
MLA	Brant Albuquerque, Carlos Juliano,et al."Reduced spacing for Sorghum bicolor in the irrigated and rainfed systems".APPLIED RESEARCH & AGROTECHNOLOGY 3.2(2010):17-26.