干旱区生态环境知识资源中心(Arid): Performance of a cascade fertilizer seeder: sowing systems and mechanisms for fertilizer deposition

Arid

DOI	10.5935/1806-6690.20210057
	Performance of a cascade fertilizer seeder: sowing systems and mechanisms for fertilizer deposition
	Alves dos Santos, Paulo Ricardo; Chioderoli, Carlos Alessandro; Silva, Alexsandro Oliveira; Silva, Valsergio Barros; Sousa Nascimento, Elivania Maria
通讯作者	dos Santos, PRA (corresponding author), Univ Fed Ceara UFC, Ctr Ciencias Agr CCA, Dept Engn Agr DENA, Fortaleza, Ceara, Brazil.
来源期刊	REVISTA CIENCIA AGRONOMICA
ISSN	0045-6888
EISSN	1806-6690
出版年	2021
卷号	52 期号:4
英文摘要	It is necessary to use new technologies to mitigate water scarcity in the semi-arid region. As such, the aim of this study was to evaluate the operational and energy performance of a ridge planter and fertiliser, as well as the deposition depth of maize seeds and fertiliser as a function of the sowing system, and the use of different furrowing mechanisms (disc and shank) for depositing fertilisers. The experimental design was of randomised blocks, in a 6 x 2 factorial scheme with four replications, including six sowing systems: (S1 - intercropped ridge-sown maize; S2 - monocropped ridge-sown maize; S3 - intercropped furrow-sown maize; S4 - monocropped furrow-sown maize; S5 - conventional intercropping system; S6 - conventional monocropped system) and two mechanisms for depositing the fertiliser (offset double disc and shank furrower). The statistical analysis was carried out using the SISVAR software at 5% significance. It was concluded that, irrespective of the sowing system (ridge or furrow) and mechanism employed, there is no difference in the initial plant population or in the depth of the maize seeds. However, greater attention must be paid to the depth of both the fertiliser and forage seeds when these are deposited at the same time. Sowing systems that turn the soil (furrow and ridge) consume more energy, as does the shank mechanism. Sowing system S5 affords better operating performance when used together with the disk mechanism.
英文关键词	Furrowing shank Offset double disc Ridge Furrow
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:000710681800001
WOS关键词	NO-TILLAGE ; FURROWERS ; CORN
WOS类目	Agriculture, Multidisciplinary
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/2XILL650/369062
作者单位	[Alves dos Santos, Paulo Ricardo; Silva, Alexsandro Oliveira; Silva, Valsergio Barros; Sousa Nascimento, Elivania Maria] Univ Fed Ceara UFC, Ctr Ciencias Agr CCA, Dept Engn Agr DENA, Fortaleza, Ceara, Brazil; [Chioderoli, Carlos Alessandro] Univ Fed Triangulo Mineiro UFTM, Dept Agron, Iturama, MG, Brazil
推荐引用方式 GB/T 7714	Alves dos Santos, Paulo Ricardo,Chioderoli, Carlos Alessandro,Silva, Alexsandro Oliveira,et al. Performance of a cascade fertilizer seeder: sowing systems and mechanisms for fertilizer deposition[J],2021,52(4).
APA	Alves dos Santos, Paulo Ricardo,Chioderoli, Carlos Alessandro,Silva, Alexsandro Oliveira,Silva, Valsergio Barros,&Sousa Nascimento, Elivania Maria.(2021).Performance of a cascade fertilizer seeder: sowing systems and mechanisms for fertilizer deposition.REVISTA CIENCIA AGRONOMICA,52(4).
MLA	Alves dos Santos, Paulo Ricardo,et al."Performance of a cascade fertilizer seeder: sowing systems and mechanisms for fertilizer deposition".REVISTA CIENCIA AGRONOMICA 52.4(2021).