干旱区生态环境知识资源中心(Arid): Soil fertility evaluation of agricultural areas of cashew community of Catole Rocha-PB

Arid

	Soil fertility evaluation of agricultural areas of cashew community of Catole Rocha-PB
	Silva, Josimar N.; Oliveira, Jean C. D.; Martins, Enio K. L.; Nunes Junior, Edivan S.; Irineu, Toni H.; Chaves, Aridenia P.; Linhares, Andpaulo C. A.
通讯作者	Silva, JN
来源期刊	BULGARIAN JOURNAL OF AGRICULTURAL SCIENCE
ISSN	1310-0351
出版年	2020
卷号	26 期号:1 页码:186-191
英文摘要	The overuse of the soil by intensive cultivation of agricultural activities has caused severe damages on farms, due to depletion of their fertility. Thus, it becomes increasingly necessary that farmers make a soil pre-analysis physical and chemistry, in order to be able to diagnose which soil class it will be using, as well as to diagnose possible deficiency or excess of nutrients. Thus, the aim of this study was to evaluate the chemical and physical characteristics of 10 farms in Cashew community site. Catole of Rocha-PB. A survey was performed by removing soil samples in a zigzag, at layers of 0-20 cm and 21-40 cm in the period from July to August 2013; an auger type probe was used. The soil chemical analyses were performed in the soil analysis laboratory, water and plant of Rural Federal University of semi-arid - UFERSA consisting of: pH (1:2.5) in water, calcium (Ca), magnesium (Mg). potassium (K) and sodium (Na). Based in these measurements were calculated the sum of base (SB). In addition the electrical conductivity (EC) in the saturation extract obtained from the saturated paste. The textural classes from the properties were classified according to the triangle soil classification. Farms of tree in the community have good conditions for the development of agricultural activities. Potassium (K) was the nutrient found in lesser amounts in the evaluated properties. The sandy loam textural classification predominated in areas and depths sampled.
英文关键词	soil fertility semi-arid
类型	Article
语种	英语
收录类别	ESCI
WOS记录号	WOS:000517825200023
WOS类目	Environmental Sciences
WOS研究方向	Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/334242
作者单位	[Silva, Josimar N.; Oliveira, Jean C. D.; Chaves, Aridenia P.] Fed Rural Semiarid Univ, Dept Plant Sci, BR-59625900 Mossoro, RN, Brazil; [Martins, Enio K. L.; Nunes Junior, Edivan S.] State Univ Paraiba, Dept Plant Sci, BR-58884000 Catole Rocha, PB, Brazil; [Linhares, Andpaulo C. A.] Univ Fed Lavras, Dept Biol, BR-37200000 Lavras, MG, Brazil
推荐引用方式 GB/T 7714	Silva, Josimar N.,Oliveira, Jean C. D.,Martins, Enio K. L.,et al. Soil fertility evaluation of agricultural areas of cashew community of Catole Rocha-PB[J],2020,26(1):186-191.
APA	Silva, Josimar N..,Oliveira, Jean C. D..,Martins, Enio K. L..,Nunes Junior, Edivan S..,Irineu, Toni H..,...&Linhares, Andpaulo C. A..(2020).Soil fertility evaluation of agricultural areas of cashew community of Catole Rocha-PB.BULGARIAN JOURNAL OF AGRICULTURAL SCIENCE,26(1),186-191.
MLA	Silva, Josimar N.,et al."Soil fertility evaluation of agricultural areas of cashew community of Catole Rocha-PB".BULGARIAN JOURNAL OF AGRICULTURAL SCIENCE 26.1(2020):186-191.