E-LIB Suche - Ergebnisse für: Sotomayor-Ramírez, David

1

Effects of Corbicula fluminea on the nutrient concentration..:

Chappell, Jessica ; Whitmire, Stefanie ; Sotomayor-Ramírez, David.
International Aquatic Research. 11 (2019) 4 - p. 401-415 , 2019

Link: https://doi.org/10.1007/..

2

The new Caribbean Nitrogen Index to assess nitrogen dynamic..:

Oliveras-Berrocales, Miguel ; Sotomayor-Ramírez, David ; Delgado, Jorge A..
International Soil and Water Conservation Research. 5 (2017) 1 - p. 69-75 , 2017

Link: https://doi.org/10.1016/..

3

Nitrogen fertilizer rate for improving inbred maize (Zea ma..:

Rivera-Zayas, Johanie ; Sotomayor-Ramírez, David ; Barnes, Ricardo
The Journal of Agriculture of the University of Puerto Rico. 101 (2017) 2 - p. 185-202 , 2017

Link: https://doi.org/10.46429..

4

Phosphorus mass cycling and balance in dairy farms: Case st..:

Ruiz, Teodoro M. ; Sotomayor-Ramírez, David ; Torres-Meléndez, Carlos.
Agriculture, Ecosystems & Environment. 220 (2016) - p. 115-124 , 2016

Link: https://doi.org/10.1016/..

5

Agronomic performance of common bean (Phaseolus vulgaris L...:

Dorcinvil, Ronald ; Sotomayor-Ramírez, David ; Beaver, James
Field Crops Research. 118 (2010) 3 - p. 264-272 , 2010

Link: https://doi.org/10.1016/..

6

Land use effects on microbial biomass C, β-glucosidase and ..:

Sotomayor-Ramírez, David ; Espinoza, Yusmary ; Acosta-Martínez, Veronica
Biology and Fertility of Soils. 45 (2009) 5 - p. 487-497 , 2009

Link: https://doi.org/10.1007/..

7

Enzyme activities as affected by soil properties and land u..:

Acosta-Martínez, Verónica ; Cruz, Leo ; Sotomayor-Ramírez, David.
Applied Soil Ecology. 35 (2007) 1 - p. 35-45 , 2007

Link: https://doi.org/10.1016/..

8

Phosphorus Soil Tests for Environmental Assessment in Subtr..:

Sotomayor-Ramírez, David ; Martínez, Gustavo A. ; Mylavarapu, Rao S...
Communications in Soil Science and Plant Analysis. 35 (2004) 11-12 - p. 1485-1503 , 2004

Link: https://doi.org/10.1081/..

9

Agronomic parameters as indicators of inbred maize nitrogen..:

Vilches-Ortega, Ada ; Sotomayor-Ramírez, David ; Rivera Zayas, Johanis.
https://revistas.upr.edu/index.php/jaupr/article/view/21049/18591. , 2022

Link: https://revistas.upr.edu..

10

Cover crop and nitrogen fertilizer influence on inbred maiz..:

Vilches-Ortega, Ada ; Sotomayor-Ramírez, David ; Rivera-Zayas, Johanis.
https://revistas.upr.edu/index.php/jaupr/article/view/21051/18592. , 2022

Link: https://revistas.upr.edu..

11

Chloride uptake by tropical forage grasses in two soils of ..:

Sotomayor-Ramírez, David
https://revistas.upr.edu/index.php/jaupr/article/view/3140/2662. , 2021

Link: https://revistas.upr.edu..

12

Trends in fertilizer consumption in Puerto Rico ; Tendencia..:

Sotomayor-Ramírez, David
https://revistas.upr.edu/index.php/jaupr/article/view/3037/2581. , 2013

Link: https://revistas.upr.edu..

13

Inbred maize response to cover crops and fertilizer-nitroge..:

Sotomayor-Ramírez, David
https://revistas.upr.edu/index.php/jaupr/article/view/245/233. , 2012

Link: https://revistas.upr.edu..

14

Soil organic matter stocks and spatial distribution in the ..:

Sotomayor-Ramírez, David
https://revistas.upr.edu/index.php/jaupr/article/view/2582/2168. , 2010

Link: https://revistas.upr.edu..

15

Tomato (Solanum lycopersicum L.) response to fertilizer nit..:

Sotomayor-Ramírez, David
https://revistas.upr.edu/index.php/jaupr/article/view/2586/2172. , 2010

Link: https://revistas.upr.edu..