Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Julio C. Alegre"'
Autor:
Héctor V. Vásquez, Leandro Valqui, Leidy G. Bobadilla, Carlos I. Arbizu, Julio C. Alegre, Jorge L. Maicelo
Publikováno v:
Heliyon, Vol 7, Iss 8, Pp e07725- (2021)
Silvopastoral systems (SPS) are presented as an alternative for the protection and recovery of soils; however, the relationship between the tree component and the physical-chemical characteristics of the soil is unknown. Thus, the objective of this s
Externí odkaz:
https://doaj.org/article/86e64e1c7bba4ecd8767ae24706b92e3
Publikováno v:
Scientia Agropecuaria, Vol 11, Iss 2 (2020)
Se identificaron cuatro sistemas silvopastoriles (SSP) y un sistema sin árboles para medir variables como: materia fresca, materia seca y composición florística (época seca y lluviosa); composición nutricional; biomasa: arbórea, herbácea, hoja
Externí odkaz:
https://doaj.org/article/c2d48a18466e4e008e9afaa8d29bab11
Publikováno v:
Food and Energy Security, Vol 6, Iss 4, Pp n/a-n/a (2017)
Abstract Dry forests are very fragile ecosystems as they are easily used as a source of subsistence products. In this sense, quantifying the carbon stock in these forests is of relevant importance for their conservation and to be able to quantify the
Externí odkaz:
https://doaj.org/article/04ef70f6658c46f98d2658ab12fd565b
Autor:
Vásquez, Héctor V.1 hvasquez@inia.gob.pe, Valqui, Leandro1, Alegre, Julio C.2, Gómez, Carlos2, Maicelo, Jorge L.1
Publikováno v:
Scientia Agropecuaria. abr-jun2020, Vol. 11 Issue 2, p167-176. 10p.
Autor:
Salas Macías, Carlos A.1 csalas@utm.edu.ec, Alegre Orihuela, Julio C.2, Iglesias Abad, Sergio3
Publikováno v:
Food & Energy Security. Nov2017, Vol. 6 Issue 4, pn/a-N.PAG. 7p.
Publikováno v:
Scientia Agropecuaria; abr-jun2020, Vol. 11 Issue 2, p167-176, 10p
Publikováno v:
Ecologia Aplicada. 2007, Vol. 6 Issue 1/2, p75-82. 8p. 5 Charts, 7 Graphs.
Publikováno v:
Ecologia Aplicada. 2003, Vol. 2 Issue 1, p93-97. 5p.
Autor:
Rattan Lal
Soil and Fertilizers: Managing the Environmental Footprint presents strategies to improve soil health by reducing the rate of fertilizer input while maintaining high agronomic yields. It is estimated that fertilizer use supported nearly half of globa
A collaborative publication by the Alternatives to Slash and Burn consortium, and others.