Resultados de búsqueda - "potassium"

Potassium potential por Technical Centre for Agricultural and Rural Cooperation

“…Potash Facts: Potassium, an essential nutrient International Potash Institute (IPI), 2000. 10 pp. …”
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Potassium supplying capacity and contribution of non-exchangeable potassium in wetland rice soils in Bangladesh por Saiful Islam, Gathala, Mahesh K., Timsina, Jagadish, Dutta, Sudarshan, Muhammad Salim, Majumdar, Kaushik

Materias: “…potassium…”
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Potassium nutrition of abaca and a survey of the available potassium of an abaca plantation in Costa Rica por Díaz-Romeu, Roberto

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Use of the Electroultrafiltration (Euf) Technique to Study the Potassium Dynamics of Wetland Soils and Potassium Uptake By Rice por Wanasuria, S., Mengel, K., De Datta, S.K.

Materias: “…potassium dynamics…”
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Potassium status of some Ethiopian soils por Mamo, T., Haque, I.

Materias: “…potassium…”
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Potassium dynamics in legume-based pastures por Ayarza, Miguel Angel, Sánchez, P.A., Dextre, R.

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The economics of potassium use in Asian rice systems por Dawe, David, Tiongco, Marites

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Nitrogen, phosphorus, and potassium budgets in Indian agriculture por Pathak, H., Mohanty, S., Jain, N., Bhatia, A.

Materias: “…potassium…”
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Effects of potassium and magnesium on cassava vegetative and root yield por Sanginga, A.D.

“…Cassava (Manihot esculentum) has a high potassium (K) demand and its application does not generally increase yields. …”
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Potassium management in rice-maize systems in South Asia por Timsina, Jagadish, Kumar Singh, Vinod, Majumdar, Kaushik

“…Potassium (K) availability in soils is largely governed by their mineralogical composition. …”
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Room-induced changes of potassium in the rhizosphere of lowland rice por Yang, X.E., Li, H., Kirk, G.J.D., Dobbermann, A.

Materias: “…potassium fertilizers…”
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Rice Yield in Relation to Electroultrafiltration Extractable to Soil Potassium por Wanasuria, S., De Datta, S.K., Mengel, K.

Materias: “…soil potassium…”
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Extraction of potassium from some kaolinitic soils of the tropics por Pleysier, J.L., Janssens, J., Cremers, A.

Materias: “…potassium…”
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Fixation of potassium in some soils of the subhumid zone of Nigeria por Tening, A.S., Omueti, J.A.I., Tarawali, G.

Materias: “…potassium…”
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Genetic variation within cassava germplasm in response to potassium por El-Sharkawy, Mabrouk A., Cadavid López, Luis Fernando

“…As cassava is grown mostly by small resource-limited farmers throughout the tropics on low-fertility soils with little fertilization and, due to the large potassium (K) export in harvested roots, genotypes that tolerate low-K soils and respond to K fertilization are warranted. …”
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Screening beans for tolerance to low soil potassium availability por Wortmann, Charles S.

Materias: “…potassium…”
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Quantifying potassium requirement and removal across crop species por Carciocchi, Walter Daniel, Dobermann, Achim, Cafaro La Menza, Nicolás, Brouder, Sylvie, Donough, Christopher, Heuschele, Deborah Jo, Oberthür, Thomas, Sandaña, Patricio, Shehu, Bello Muhammad, Pereira, Jessica Thainara, Soratto, Rogério P., Volenec, Jeffrey J., Wandri, Ruli, Wang, Yajing, Win, Su Su, He, Ping, Grassini, Patricio

Materias: “…Potassium…”
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Management of phosphorus, potassium, and sulfur in intensive, irrigated lowland rice por Dobermann, A., Cassman, K.G., Mamaril, C.P., Sheehy, J.E.

Materias: “…potassium…”
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Effect of phytotoxic factors and potassium nutrition on Banana Xanthomonas Wilt por Atim, M., Beed, Fenton D., Tripathi, L., Tusiime, Geoffrey, Mwangi, M., Kubiriba, Jerome

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Potassium and magnesium response of cassava grown in an Ultisol in southern Nigeria por Kang, B.T.

“…Results of three consecutive croppings to study the potassium and magnesium responses of two improved cassava cultivars TMS 30395 and 30211 grown on an acid, sandy loam, Ultisol (Typic paleudult) in southern Nigeria is reported. …”
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