Search Results - "NITROGEN"

Cropping systems for Vertisols in the Ethiopian highlands by Berhe, Kahsay, Tedla, A., Mohamed-Saleem, M.A.

Subjects: “…nitrogen…”
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Effect of work and diet on dry matter intake, feed digestibility and nitrogen balance of F1 crossbred cows used for draught by Zerbini, E., Gemeda, T., Gebre-Wold, A., Demissie, D.

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Potentials and limitations to the biological nitrogen contribution from forage legumes in sub-Saharan Africa by Haque, I., Jutzi, S.C.

Subjects: “…nitrogen fixation…”
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The effect of abrupt and frequent changes in forage quality on nitrogen balance in crossbred steers fed napier grass (Pennisetum purpureum) and barley straw by Sanda, A., Romney, Dannie L., Tanner, J.C., Thorne, Peter J., Leaver, J.D.

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Influencia del manejo del agua y la fertilización nitrogenada en la producción de arroz by Cheaney, Robert L., Sánchez Neira, Pedro

Subjects: “…nitrogen fertilizers…”
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Using CERES-maize and ENSO as decision support tools to evaluate climate-sensitive farm management practices for maize production in the northern regions of Ghana by MacCarthy, Dilys Sefakor, Adiku, Samuel G.K., Freduah, B.S., Gbefo, F., Kamara, A.

Subjects: “…nitrogen productivity…”
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Growth and yield responses of cowpea to inoculation and phosphorus fertilization in different environments by Boahen, S., Savala, C.E.N., Chikoye, David, Abaidoo, Robert C.

Subjects: “…nitrogen fixation…”
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The mechanisms of recognition between legume roots and rhizobia: Some implications for biological nitrogen fixation in the tropics by Dazzo, F.B.

Subjects: “…nitrogen fixation…”
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The nitrogen relationships of maize/bean associations by Saito, Siu Mui Tsai

Subjects: “…nitrogen fixation…”
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Physiological and morphological changes associated with recurrent selection for low nitrogen tolerance in maize by Udo, E.F., Ajala, S.O., Olaniyan, A.B.

Subjects: “…soil nitrogen…”
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Estrategias de mejoramiento para incrementar la capacidad de fijacion biologica de nitrogeno del frijol comun en America Latina by Rosas, J.C., Kipe-Nolt, Judith A., Henson, R.A., Bliss, Fredrick A.

Subjects: “…nitrogen fixation…”
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Yield potential and yield stability of maize hybrids selected for drought tolerance by Meseka, S.K., Menkir, A., Ibrahim, A.

Subjects: “…low nitrogen…”
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Addressing nutritional disorders in cassava cultivation by Howeler, Reinhardt H.

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Genetic analysis of performance of maize inbred lines selected for tolerance to drought under low nitrogen by Meseka, S.K., Menkir, A., Ibrahim, A.E., Ajala, S.O.

Subjects: “…low nitrogen…”
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Genotypic differences in symbiotic nitrogen fixation ability and seed yield of climbing bean by Barbosa Torres, Norma Constanza, Portilla, Elizabeth, Buendía Castellanos, Hector F., Raatz, Bodo, Beebe, Stephen E., Rao, Idupulapati M.

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Accounting for mitigation of N-fertiliser emissions at national and project scales by Stirling, Clare M.

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Re-assessing nitrous oxide emissions from croplands across Mainland China by Yue, Qian, Ledo, Alicia, Cheng, Kun, Albanito, Fabrizio, Lebender, Ulrike, Sapkota, Tek Bahadur, Brentrup, Frank, Stirling, Clare M., Smith, Pete, Jianfei, Sun, Pan, Genxing, Hillier, Jonathan

Subjects: “…nitrogen fertilizers…”
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Maize response to chemical and microbial products on two Tanzanian soils by Kiriba, D., Thuita, Moses N., Semu, E., Ikerra, S., Msanya, B., Masso, C.

Subjects: “…nitrogen fixation…”
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Convergence of soil nitrogen isotopes across global climate gradients by Craine, Joseph M., Elmore, Andrew J., Wang, Lixing, Augusto, Laurent, Baisden, Troy, Brookshire, E.N.J., Cramer, Michael D., Hasselquist, Niles, Hobbie, Erik A., Kahmen, Ansgar, Kaba, Keisuke, Kranabetter, M., Mack, M., Marin-Spiotta, E., Mayor, J.R., McLauchlan, K.K., Michelsen, A., Nardoto, G.B., Oliveira, R.S., Perakis, S.S., Peri, Pablo Luis, Quesada, C., Richter, A., Schipper, L.A., Stevenson, B.A., Turner, B.L., Viani, R.A.G., Wanek, W., Zeller, B.

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Aplicación de Nitrógeno en agropiro (Thinopyrum ponticum) y dos cultivares de festuca (Festuca arundinacea) en norpatagonia. 2. Calidad de forraje. by Colabelli, Marta Raquel, Gallego, Juan Jose, Zubillaga, Maria Fany, Neira Zilli, Fernanda, Miñon, Daniel Pedro

Subjects: “…Nitrogen…”
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