Search Results - "Nitrogen"

Dinámicas de nitrógeno en monocultivos y cultivos en rotación en oxisoles de los Llanos Orientales de Colombia by Friesen, Dennis K., Thomas, Richard J., Rivera, M., Asakawa, N., Bowen, W.

Subjects: “…nitrogen fertilizers…”
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Adaptive attributes of tropical forage species to acid soils I. Differences in plant growth, nutrient acquisition and nutrient utilization among C4 grasses and C3 legumes by Rao, Idupulapati M., Ayarza, Miguel Angel, García, Ramiro

Subjects: “…nitrogen fixation…”
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Yuca en cultivos asociados: Manejo y evaluacion by Leihner, D.E.

Subjects: “…nitrogen…”
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Mejoramiento de frijol para el Caribe by Beaver, James S., Molina Castañeda, Albeiro

Subjects: “…nitrogen fixation…”
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Incorporación de nitrógeno para mejorar la eficiencia de uso del cultivo de arroz (Oryza sativa L.) en La Libertad, Perú by Heros Aguilar, Elizabeth, Soplín Villacorta, Hugo, Sosa Peralta, Guillermo

Subjects: “…Nitrogen-use efficiency…”
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El pastizal: fertilización e índices productivos by Martinez, Norberto Claudio

Subjects: “…Nitrogen Fertilizers…”
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Fertilización nitrogenada en girasol en el centro y norte bonaerense by Perez, Gonzalo, Dominguez, Matías, Estelrrich, Carolina, Lavandera, Javier Eduardo, Giles Garcia, Pamela Alejandra

Subjects: “…Nitrogen Fertilizers…”
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Servicios ecosistémicos emergentes de los sistemas silvopastoriles en humedales templados modificados by Re, Paula

Subjects: “…Biological Nitrogen Fixation…”
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Carbon and nitrogen sequestration in soils under different management in the semi-arid Pampa (Argentina) by Alvarez, Carolina, Alvarez, Carina Rosa, Costantini, Alejandro Oscar, Basanta, Maria

Subjects: “…Nitrogen…”
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Biomasa y respiración microbiana : respuesta ante cambios en la humedad del suelo en la Estepa Magallánica Seca de Santa Cruz, Argentina by Toledo, Guillermo, Gargaglione, Veronica Beatriz, Peri, Pablo Luis, Toledo, Santiago

Subjects: “…Nitrogen…”
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Evaluación del carbono, nitrógeno y fósforo en suelos con compost de aserrín de algarrobo y estiércol en Chaco by Carnicer, Sebastián, Shindoi, Mauro Masakichi Jere, Pérez, Germán L., Leconte, María Corina

Subjects: “…Total Nitrogen…”
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Cuánto nitrógeno liberan los suelos : ¿La respuesta física es equivalente a la respuesta económica? by Ventimiglia, Luis Alberto, Torrens Baudrix, Lisandro

Subjects: “…Nitrogen…”
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Effect of multiple infestations from insect pests and other stresses to irrigated rice in the Philippines: II. Damage and yield loss by Litsinger, J.A., Bandong, J.P., Canapi, B.L.

Subjects: “…nitrogen…”
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The nutritive value of fruits (pods with seeds) from four acacia spcompared with extracted noug (Guizotia abyssinica) meal as supplements to maize stover for Ethiopian highland she... by Tanner, J.C., Reed, J.D., Owen, E.

Subjects: “…nitrogen balance…”
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Tree legumes in medium-term fallows: Nitrogen, fixation, nitrate recovery and effects on subsequent crops by Wortmann, Charles S., Kaizzi, CK

Subjects: “…nitrogen fixation…”
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Nutrient cycling and environmental impact of Brachiaria pastures by Boddey, Robert M., Rao, Idupulapati M., Thomas, Richard J.

Subjects: “…nitrogen cycle…”
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Reciclaje de nutrimentos e impacto ambiental de las pasturas de Brachiaria by Boddey, Robert M., Rao, Idupulapati M., Thomas, Richard J.

Subjects: “…nitrogen cycle…”
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Adaptation of beans to infertile soils by Lynch, J, Piha, M

Subjects: “…nitrogen fixation…”
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Nitrogen dynamics and nitrous oxide emissions in a long-term trial on integrated soil fertility management in Western Kenya by Sommer, Rolf, Mukalama, John, Kihara, Job Maguta, Koala, Saidou, Winowiecki, Leigh Ann, Bossio, Deborah A.

Subjects: “…nitrogen…”
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Nutrient cycling and environmental impact of Brachiaria pastures by Boddey, Robert M., Rao, Idupulapati M., Thomas, Richard J.

Subjects: “…nitrogen cycle…”
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