干旱区生态环境知识资源中心(Arid): SOIL CORRECTION AND Azospirillum brasilense: : STRATEGIES IN THE CULTIVATION OF MAIZE GENOTYPES IN SEMI-ARID REGIONS

Arid

DOI	10.15446/abc.v29n2.108885
	SOIL CORRECTION AND Azospirillum brasilense: : STRATEGIES IN THE CULTIVATION OF MAIZE GENOTYPES IN SEMI-ARID REGIONS
	Meneses, Francisco Mario Nascimento; Aragao, Marcio Facundo; Pompeu, Roberto Claudio Fernandes Franco; Fernandes, Paulo Ivan; Andrade, Hosana Aguiar Freitas De; De Souza, Henrique Antunes
通讯作者	Andrade, HAFD
来源期刊	ACTA BIOLOGICA COLOMBIANA
ISSN	0120-548X
EISSN	1900-1649
出版年	2024
卷号	29 期号:2 页码:141-150
英文摘要	The replacement of Caatinga by extensive agriculture has led to soil degradation in maize (Zea mays L.) growing areas. The objective of this study was to evaluate the effects of soil correction in association with Azospirillum brasiliense to replace nitrogen (N) fertilizer on the vegetative growth of two maize genotypes cultivated on degraded soil. The soil was collected in an area undergoing desertification in Irau & ccedil;uba, Cear & aacute; state, Brazil. A 2x2x5 factorial experiment was carried out in blocks: two soil fertility levels (corrected and uncorrected soil in terms of fertility), two maize genotypes (BRS Caimb & eacute; and BRS Gorutuba), and five nitrogen sources (control, inoculation with A. brasilense, inoculation with A. brasilense + 50 kg ha(-1) of N, 50 kg ha(-1) of N, and 100 kg ha(-1) of N). BRS Gorutuba genotype showed greater adaptability to the growing conditions evaluated. However, macronutrient concentration did not affect maize dry matter yield. The response of maize inoculated with A. brasiliense suggests the inoculation efficacy, supported by the N accumulation and the effect on plant growth. The dry matter yield in A. brasilense inoculated plants was equivalent to using N fertilizer. Therefore, the inoculation of BRS Gorutuba maize grown on degraded soil with A. brasilense is a promising alternative for farmers in semi-arid regions.
英文关键词	inoculation of non-legumes nutrients accumulated plant growth promoting bacteria Zea mays L
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:001287335800013
WOS关键词	PLANT-GROWTH PROMOTION ; NITROGEN-FERTILIZATION ; YIELD ; INOCULATION ; DEGRADATION ; FIXATION ; DROUGHT ; CARBON ; RATES
WOS类目	Plant Sciences ; Zoology
WOS研究方向	Plant Sciences ; Zoology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/402591
推荐引用方式 GB/T 7714	Meneses, Francisco Mario Nascimento,Aragao, Marcio Facundo,Pompeu, Roberto Claudio Fernandes Franco,et al. SOIL CORRECTION AND Azospirillum brasilense: : STRATEGIES IN THE CULTIVATION OF MAIZE GENOTYPES IN SEMI-ARID REGIONS[J],2024,29(2):141-150.
APA	Meneses, Francisco Mario Nascimento,Aragao, Marcio Facundo,Pompeu, Roberto Claudio Fernandes Franco,Fernandes, Paulo Ivan,Andrade, Hosana Aguiar Freitas De,&De Souza, Henrique Antunes.(2024).SOIL CORRECTION AND Azospirillum brasilense: : STRATEGIES IN THE CULTIVATION OF MAIZE GENOTYPES IN SEMI-ARID REGIONS.ACTA BIOLOGICA COLOMBIANA,29(2),141-150.
MLA	Meneses, Francisco Mario Nascimento,et al."SOIL CORRECTION AND Azospirillum brasilense: : STRATEGIES IN THE CULTIVATION OF MAIZE GENOTYPES IN SEMI-ARID REGIONS".ACTA BIOLOGICA COLOMBIANA 29.2(2024):141-150.