干旱区生态环境知识资源中心(Arid): Treating Garlic Seed Cloves with Negative Temperatures Increases the Productivity of Noble Garlic in the Brazilian Semi-Arid Region

Arid

DOI	10.3390/horticulturae9091022
	Treating Garlic Seed Cloves with Negative Temperatures Increases the Productivity of Noble Garlic in the Brazilian Semi-Arid Region
	Morais, Eric George; Grangeiro, Leilson Costa; Resende, Francisco Vilela; de Negreiros, Maria Zuleide; Oliveira, Renata Ramayane Torquato; Pereira, Dalbert de Freitas; Santos, Elidayane da Nobrega; Costa, Romualdo Medeiros Cortez; de Queiroz, Gabriela Carvalho Maia; Carmo, Luiz Henrique de Araujo
通讯作者	Morais, ÉG
来源期刊	HORTICULTURAE
EISSN	2311-7524
出版年	2023
卷号	9 期号:9
英文摘要	The treatment with low temperatures, for a certain period, stimulates the accumulation of phytohormones in garlic seed cloves, which influence the growth and development of the plants. Thus, this work aimed to evaluate the effects of garlic seed cloves under negative temperatures for different periods on the development and productivity of noble garlic cultivated in the Brazilian semi-arid region. Two experiments were carried out and analyzed separately in the municipalities of Mossoro and Sao Miguel, RN, Brazil, in which three temperature ranges (-5 to -3 degree celsius, -2 to 0 degree celsius and 1 to 3 degree celsius) and three periods (50, 55, and 60 days) were tested. Low-temperature conditioning of the garlic seed cloves was carried out in a temperature-controlled freezer. Relative humidity during treatment ranged from 60 to 70%. Seed cloves submitted to temperatures below zero provided the differentiation of cloves, even in unfavorable edaphoclimatic conditions for cultivating noble garlic. Seed cloves conditioned with negative temperatures increased the productivity of garlic grown in Mossoro, but with a lower average yield than garlic produced in Sao Miguel. Garlic seed cloves treated at negative temperatures in Sao Miguel provided garlic productivity equivalent to the yield of garlic grown in the states of the southern region. In addition, it produced class 6 and 7 bulbs, which have greater commercial value and acceptance by consumers. The results demonstrated the potential of garlic seed cloves treated with temperatures below zero to increase the production of noble garlic in the semi-arid region of the country.
英文关键词	Allium sativum differentiation long photoperiod
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:001080529900001
WOS关键词	ALLIUM-SATIVUM L. ; GROWTH ; VERNALIZATION ; CULTIVARS ; YIELD
WOS类目	Horticulture
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/2XILL650/396848
推荐引用方式 GB/T 7714	Morais, Eric George,Grangeiro, Leilson Costa,Resende, Francisco Vilela,et al. Treating Garlic Seed Cloves with Negative Temperatures Increases the Productivity of Noble Garlic in the Brazilian Semi-Arid Region[J],2023,9(9).
APA	Morais, Eric George.,Grangeiro, Leilson Costa.,Resende, Francisco Vilela.,de Negreiros, Maria Zuleide.,Oliveira, Renata Ramayane Torquato.,...&Carmo, Luiz Henrique de Araujo.(2023).Treating Garlic Seed Cloves with Negative Temperatures Increases the Productivity of Noble Garlic in the Brazilian Semi-Arid Region.HORTICULTURAE,9(9).
MLA	Morais, Eric George,et al."Treating Garlic Seed Cloves with Negative Temperatures Increases the Productivity of Noble Garlic in the Brazilian Semi-Arid Region".HORTICULTURAE 9.9(2023).