干旱区生态环境知识资源中心(Arid): Fertilization with Silicon in Garlic Grown at Low and High Altitudes in a Semi-arid Region

Arid

DOI	10.1007/s12633-024-02954-5
	Fertilization with Silicon in Garlic Grown at Low and High Altitudes in a Semi-arid Region
	Oliveira, Renata Ramayane Torquato; Grangeiro, Leilson Costa; Morais, eric George; Pereira, Dalbert de Freitas; Santos, Elidayane da Nobrega; Silva, Ilmara Beatriz Menezes; Costa, Romualdo Medeiros Cortez; de Medeiros, Gerson Bruno Fernandes; de Araujo Carmo, Luiz Henrique; de Queiroz, Gabriela Carvalho Maia
通讯作者	Oliveira, RRT ; Grangeiro, LC ; Costa, RMC
来源期刊	SILICON
ISSN	1876-990X
EISSN	1876-9918
出版年	2024
卷号	16 期号:9 页码:3729-3736
英文摘要	ObjectiveTo evaluate the effect of Si fertilization on the growth and yield of common garlic under semi-arid cultivation conditions.MethodsTwo field experiments were conducted simultaneously in Mossoro and Sao Miguel, Rio Grande do Norte, Brazil. The experiment was arranged in a randomized block design, in a 2 x 5 factorial scheme, with two sources of Si (calcium and potassium silicate) and five doses (0, 2, 4, 6, and 8 kg ha-1) applied via foliar.ResultsApplying Si doses promoted increased height, dry mass, and yield of common garlic in Mossoro and Sao Miguel. The effect of Si doses on garlic was independent of the sources used since there was no significant effect for this factor on all variables. In Mossoro, the plants reached maximum height (51.38 cm) at the dose of 4.6 kg ha-1 of Si, higher accumulation of leaf dry matter (3.84 g per plant), bulb (4.53 g per plant) and total (8.37 g per plant) with 4 kg ha-1 of Si and higher commercial (2.72 t ha-1) and total (3.95 t ha-1) yield of bulbs at the doses of 4.1 and 4.4 kg ha-1 of Si, respectively. In Sao Miguel, the plants reached the highest height (57.09 cm) and total dry matter accumulation (9.74 g per plant) with 2.9 kg ha-1 of Si, maximum accumulation of bulb dry matter (7.10 g per plant) with 2.6 kg ha-1 of Si and higher values of commercial (6.62 t ha-1) and total (6.64 t ha-1) productivity applying 3.5 and 3.9 kg ha-1 of Si, respectively.ConclusionsThe foliar application of Si improves the growth and yield characteristics of common garlic bulbs grown in a semi-arid region. Using different sources of Si does not influence the growth and yield of common garlic.
英文关键词	Allium sativum Foliar application Calcium silicate Potassium silicate
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:001190198000001
WOS关键词	DROUGHT ; STRESS
WOS类目	Chemistry, Physical ; Materials Science, Multidisciplinary
WOS研究方向	Chemistry ; Materials Science
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/405629
推荐引用方式 GB/T 7714	Oliveira, Renata Ramayane Torquato,Grangeiro, Leilson Costa,Morais, eric George,et al. Fertilization with Silicon in Garlic Grown at Low and High Altitudes in a Semi-arid Region[J],2024,16(9):3729-3736.
APA	Oliveira, Renata Ramayane Torquato.,Grangeiro, Leilson Costa.,Morais, eric George.,Pereira, Dalbert de Freitas.,Santos, Elidayane da Nobrega.,...&de Queiroz, Gabriela Carvalho Maia.(2024).Fertilization with Silicon in Garlic Grown at Low and High Altitudes in a Semi-arid Region.SILICON,16(9),3729-3736.
MLA	Oliveira, Renata Ramayane Torquato,et al."Fertilization with Silicon in Garlic Grown at Low and High Altitudes in a Semi-arid Region".SILICON 16.9(2024):3729-3736.