干旱区生态环境知识资源中心(Arid): ECONOMIC INDICATORS OF NITROGEN FERTILIZATION IN SUNFLOWER CULTIVARS

Arid

DOI	10.14393/BJ-v36n6a2020-47840
	ECONOMIC INDICATORS OF NITROGEN FERTILIZATION IN SUNFLOWER CULTIVARS
	Evangelista de Souza, Almir Rogerio; Flor Souza, Enio Gomes; Tartaglia, Francilene de Lima; dos Santos, Allysson Pereira; Barros Junior, Aurelio Paes; da Silveira, Lindomar Maria; Bezerra Neto, Francisco; dos Santos, Manoel Galdino
通讯作者	Barros, AP (corresponding author), Univ Fed Rural Semi Arido, Ctr Ciencias Agr, Dept Ciencias Agron & Florestais, Programa Posgrad Fitotecnia, Mossoro, RN, Brazil.
来源期刊	BIOSCIENCE JOURNAL
ISSN	1981-3163
出版年	2020
卷号	36 期号:6 页码:1938-1950
英文摘要	Sunflower is one of the most important oilseeds in the world. However, cultivation in semi-arid regions requires analysis of production costs and profitability, ensuring effective decision-making, focused on farming procedures and techniques. In two agricultural crops, 2016 and 2017, experiments were conducted to evaluate the economic indicators of sunflower cultivars ('Aguara 06', 'Altis 99', 'Multissol' and 'BRS 122') submitted to nitrogen (N) doses (0; 30; 60; 90 and 120 kg ha(-1)) via fertirrigation under semi-arid conditions. The net margin corresponded to the increase of N doses, reaching a maximum net margin in the 2016 harvest of R$ 366.89 ha(-1) at the dose of 81 kg ha(-1) of N for 'BRS 122'; R$ 577.41 ha(-1) with 118 kg ha(-1) of N for 'Multissol'; and for 'Aguara 06' (R$ 2,124.00 ha(-1)) and 'Altis 99' (R$ 976.66 ha(-1)) at the dose of 120 kg ha(-1) of N. In the 2017 harvest, 'BRS 122' obtained R$ 190.90 ha(-1) in the dose of 83 kg ha(-1) of N and 'Multissol' reached R$ 657.50 in the dose of 85 kg ha(-1) of N; the cultivars 'Aguara 06' (R$ 1,078.00 ha(-1)) and 'Altis 99' (R$ 957.14 ha(-1)) in the dose of 120 kg ha(-1) of N. The rate of return and the profitability index were positive for all cultivars in both crops.
英文关键词	Helianthus annuus Production cost Productivity Planting season
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000601613000013
WOS关键词	USE EFFICIENCY ; IRRIGATION ; RESPONSES ; DIETS ; YIELD ; MEAL
WOS类目	Agriculture, Multidisciplinary ; Agronomy ; Biology
WOS研究方向	Agriculture ; 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/2XILL650/348760
作者单位	[Evangelista de Souza, Almir Rogerio; Flor Souza, Enio Gomes; Tartaglia, Francilene de Lima; dos Santos, Allysson Pereira] Inst Fed Educ Ciencia & Tecnol Alagoas, Campus Piranhas, Piranhas, AL, Brazil; [Barros Junior, Aurelio Paes; da Silveira, Lindomar Maria; Bezerra Neto, Francisco; dos Santos, Manoel Galdino] Univ Fed Rural Semi Arido, Ctr Ciencias Agr, Dept Ciencias Agron & Florestais, Programa Posgrad Fitotecnia, Mossoro, RN, Brazil
推荐引用方式 GB/T 7714	Evangelista de Souza, Almir Rogerio,Flor Souza, Enio Gomes,Tartaglia, Francilene de Lima,et al. ECONOMIC INDICATORS OF NITROGEN FERTILIZATION IN SUNFLOWER CULTIVARS[J],2020,36(6):1938-1950.
APA	Evangelista de Souza, Almir Rogerio.,Flor Souza, Enio Gomes.,Tartaglia, Francilene de Lima.,dos Santos, Allysson Pereira.,Barros Junior, Aurelio Paes.,...&dos Santos, Manoel Galdino.(2020).ECONOMIC INDICATORS OF NITROGEN FERTILIZATION IN SUNFLOWER CULTIVARS.BIOSCIENCE JOURNAL,36(6),1938-1950.
MLA	Evangelista de Souza, Almir Rogerio,et al."ECONOMIC INDICATORS OF NITROGEN FERTILIZATION IN SUNFLOWER CULTIVARS".BIOSCIENCE JOURNAL 36.6(2020):1938-1950.