干旱区生态环境知识资源中心(Arid): Agronomic and bromatological characteristics of forage wheat under different fertilization managements and densities

Arid

DOI	10.1590/1983-21252024v3712195rc
	Agronomic and bromatological characteristics of forage wheat under different fertilization managements and densities
	Demicheli, Pedro M.; Albuquerque, Carlos J. B.; Coelho, Mauricio A. de O.; Moncao, Flavio P.; Aspiazu, Ignacio; Dantas, Thaise; de Freitas, Rogerio S.; Rigueira, Joao P. S.
通讯作者	de Freitas, RS
来源期刊	REVISTA CAATINGA
ISSN	0100-316X
EISSN	1983-2125
出版年	2024
卷号	37
英文摘要	The objective of the present study was to evaluate the wheat crop as a forage potential subjected to different fertilization and sowing densities in the semi-arid region of Minas Gerais, Brazil. The design used was randomized blocks in a 3 x 4 factorial scheme with 3 replications, with 3 fertilization managements (without fertilization, organomineral fertilization and mineral fertilization) and 4 sowing densities (200, 350, 500 and 650 seeds m2). 2 ). The chosen wheat cultivar was MGS Brilhante. For agronomic characteristics, a greater plant height was observed in the fertilized treatments, with an average of 111.28 cm, regardless of the type of fertilizer. For fresh matter and dry matter production, the mineral fertilization treatment showed a 19.76% and 18.99% higher production, respectively, compared to the others. Regarding the leaf percentage variable, there was an average reduction of 25.65% in the treatment without fertilization compared to those with fertilization. Concerning the bromatological composition, there was only a difference in neutral detergent fiber, with an average increase of 6.32% with organomineral fertilization compared to the other treatments. The use of broadcast mineral fertilizer promotes superior results in terms of dry matter yield (5.55 t ha-1 compared to organomineral fertilizer (4.63 t ha-1 ). Increasing sowing density does not affect crop yield.
英文关键词	Semi-arid region Triticum aestivum Cereal Succession
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:001279960800007
WOS关键词	GRAIN-YIELD ; CULTIVARS ; GENOTYPES ; GROWTH ; STATE
WOS类目	Agronomy
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/2XILL650/405372
推荐引用方式 GB/T 7714	Demicheli, Pedro M.,Albuquerque, Carlos J. B.,Coelho, Mauricio A. de O.,et al. Agronomic and bromatological characteristics of forage wheat under different fertilization managements and densities[J],2024,37.
APA	Demicheli, Pedro M..,Albuquerque, Carlos J. B..,Coelho, Mauricio A. de O..,Moncao, Flavio P..,Aspiazu, Ignacio.,...&Rigueira, Joao P. S..(2024).Agronomic and bromatological characteristics of forage wheat under different fertilization managements and densities.REVISTA CAATINGA,37.
MLA	Demicheli, Pedro M.,et al."Agronomic and bromatological characteristics of forage wheat under different fertilization managements and densities".REVISTA CAATINGA 37(2024).