干旱区生态环境知识资源中心(Arid): Fruit Characteristics and a Simple Estimate of Oil Content in Twenty Six Olive Genotypes in Argentina

Arid

	Fruit Characteristics and a Simple Estimate of Oil Content in Twenty Six Olive Genotypes in Argentina
	Banco, A. Pamela; Puertas, C. Marcelo; Lucero, V. Angelica; Gonzalez, M. del Carmen; Trentacoste, E. Rafael
通讯作者	Banco, AP (corresponding author), Natl Inst Agropecuary Technol, Agropecuary Expt Stn Junin, Mendoza, Argentina.
来源期刊	JOURNAL OF AGRICULTURAL SCIENCE AND TECHNOLOGY
ISSN	1680-7073
EISSN	2345-3737
出版年	2021
卷号	23 期号:3 页码:617-629
英文摘要	There are more than two thousand varieties of olives grown worldwide, most of them native to the Mediterranean Region. However, in Argentina, only a small number of olive varieties are cultivated. In Mendoza Province, there is a collection of olive varieties that includes more than seventy accessions; nevertheless, little is known about the adaptation of the different varieties to the province's arid conditions. The aims of this work were to evaluate fruit characteristics of agronomic importance in 26 olive accessions of the germplasm collection and to compare the fruit characteristics of local variety 'Arauco' in different environments and growing seasons in Mendoza. In addition, an economic, quick, and easy method to estimate fruit oil content was calibrated and validated using a wide range of olive varieties. Varieties and years showed significant (P <= 0.01) differences for all the evaluated characteristics. Fruit oil content was closely and positively related to pulp dry weight (y=-0.05+0.56x; r=0.99). The varieties highlighted from the collection for their high fruit oil concentration in fresh base and low moisture were 'Canino', 'Cornezuelo', 'Cucci', 'Dritta', 'Dulzal', 'Farga', 'Frantoio', 'Grappollo', 'Nebbio', 'Picual', and 'Villalonga'. Additionally, all fruit characteristics evaluated in 'Arauco' were similar among the studied environments and were significantly (P=0.01) influenced by seasonal conditions. The proposed model, calibrated and validated with independent data, would allow determining the best harvest time simply from pulp dry weight as model input, determining oil content and analyzing several samples in a short period of time.
英文关键词	Arauco variety Harvest time Maturity index Modelling fruit oil Pulp/Stone ratio
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000644934000010
WOS关键词	ACCUMULATION ; SELECTIONS ; GERMPLASM ; CULTIVAR ; GROWTH ; INDEX
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/2XILL650/367952
作者单位	[Banco, A. Pamela; Puertas, C. Marcelo; Lucero, V. Angelica; Gonzalez, M. del Carmen; Trentacoste, E. Rafael] Natl Inst Agropecuary Technol, Agropecuary Expt Stn Junin, Mendoza, Argentina
推荐引用方式 GB/T 7714	Banco, A. Pamela,Puertas, C. Marcelo,Lucero, V. Angelica,et al. Fruit Characteristics and a Simple Estimate of Oil Content in Twenty Six Olive Genotypes in Argentina[J],2021,23(3):617-629.
APA	Banco, A. Pamela,Puertas, C. Marcelo,Lucero, V. Angelica,Gonzalez, M. del Carmen,&Trentacoste, E. Rafael.(2021).Fruit Characteristics and a Simple Estimate of Oil Content in Twenty Six Olive Genotypes in Argentina.JOURNAL OF AGRICULTURAL SCIENCE AND TECHNOLOGY,23(3),617-629.
MLA	Banco, A. Pamela,et al."Fruit Characteristics and a Simple Estimate of Oil Content in Twenty Six Olive Genotypes in Argentina".JOURNAL OF AGRICULTURAL SCIENCE AND TECHNOLOGY 23.3(2021):617-629.