干旱区生态环境知识资源中心(Arid): Economic Aspects of Zinc Oxide Fertilization in Yam (Dioscorea alata L.) in a Semi-Arid Region of Brazil

Arid

DOI	10.3390/horticulturae10050489
	Economic Aspects of Zinc Oxide Fertilization in Yam (Dioscorea alata L.) in a Semi-Arid Region of Brazil
	Bezerra, Antonio Lourenco; Ribeiro, Joao Everthon da Silva; Coelho, Ester dos Santos; da Silva, Elania Freire; Oliveira, Pablo Henrique de Almeida; dos Santos, Gisele Lopes; da Silva, Antonio Gideilson Correia; dos Santos Junior, Jose Travassos; Santos, Ivanice da Silva; Reis, Felipe Alves; da Silveira, Lindomar Maria; Barros Junior, Aurelio Paes; Simoes, Adriano do Nascimento
通讯作者	Ribeiro, JED
来源期刊	HORTICULTURAE
EISSN	2311-7524
出版年	2024
卷号	10 期号:5
英文摘要	The management and improvement of yam productivity are associated with a good supply of essential nutrients for the growth and development of the crop that has economic viability. This research aimed to evaluate the economic feasibility of foliar fertilization with Zintrac (R) in two yam agricultural seasons (2022/2023 and 2023/2024). Therefore, two experiments were conducted at the Rafael Fernandes Experimental Farm, Mossor & oacute;, RN, Brazil. The experimental design was in a Latin square design with five treatments of doses of Zintrac (R) (0, 1, 2, 3, and 4 L ha(-1)) and five replications. Among the production costs of yams, labor and seed acquisition were the most significant. The highest profitability index was achieved with the dose of 1L Zintrac (R) ha(-1) in the first season and second season, which corresponded to 78.97 and 57.86%. For the first season, increments were observed in all treatments that received zinc doses with increases of 48.70, 31.22, 14.30, and 15.93% for 1, 2, 3, and 4 L of Zintrac (R) ha(-1) compared to the dose of 0 L ha(-1). On the other hand, in the second season, there was an increase only in the dose of 1 L ha(-1) of Zintrac (R), which corresponded to 51.3% in the net yield (ha(-1)) of the dose of 0 L ha(-1). Therefore, foliar zinc oxide fertilization was economically viable for the yam crop, obtaining higher economic indices at the dose of 1 L ha(-1). The highest cost for growing yams is using a dose of 4 L ha(-1) of Zintrac (R), totaling USD 6977.59 (first season) and USD 6868.33 (second season)
英文关键词	economic viability tuber production yield production costs foliar fertilization
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:001233526000001
WOS关键词	TROPICAL TUBER-CROPS ; CLASSIFICATION ; YIELD
WOS类目	Horticulture
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/2XILL650/404066
推荐引用方式 GB/T 7714	Bezerra, Antonio Lourenco,Ribeiro, Joao Everthon da Silva,Coelho, Ester dos Santos,et al. Economic Aspects of Zinc Oxide Fertilization in Yam (Dioscorea alata L.) in a Semi-Arid Region of Brazil[J],2024,10(5).
APA	Bezerra, Antonio Lourenco.,Ribeiro, Joao Everthon da Silva.,Coelho, Ester dos Santos.,da Silva, Elania Freire.,Oliveira, Pablo Henrique de Almeida.,...&Simoes, Adriano do Nascimento.(2024).Economic Aspects of Zinc Oxide Fertilization in Yam (Dioscorea alata L.) in a Semi-Arid Region of Brazil.HORTICULTURAE,10(5).
MLA	Bezerra, Antonio Lourenco,et al."Economic Aspects of Zinc Oxide Fertilization in Yam (Dioscorea alata L.) in a Semi-Arid Region of Brazil".HORTICULTURAE 10.5(2024).