Resultados de búsqueda - "mineral"

Efecto de la suplementación de Bovigold Ternero® en el desempeño productivo de terneros lactantes desde el día 4 hasta los 60 días por Herrero N., María J., Turcios R., Emily V.

Materias: “…Suplemento mineral…”
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Nitrogen fertilizer equivalence of black soldier fly frass fertilizer and synchrony of nitrogen mineralization for maize production por Beesigamukama, D., Mochoge, Benson, Korir, N., Musyoka, M.W., Fiaboe, K., Nakimbugwe, D., Khamis, F.M., Subramanian, S., Dubois, T., Ekesi, S., Tanga, C.M.

Materias: “…mineralization…”
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Low soil nutrient tolerance and mineral fertilizer response in White Guinea Yam (Dioscorea rotundata) genotypes por Matsumoto, R., Ishikawa, H., Asfaw, A., Asiedu, R.

“…Yam (Dioscorea spp.) is a major food security crop for millions of resource-poor farmers, particularly in West Africa. Soil mineral deficiency is the main challenge in yam production, especially with the dwindling of fallow lands for the indigenous nutrient supply. …”
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Okra (Abelmoschus esculentus) in a refugee context in East Africa: kitchen gardening helps with mineral provision por Woldetsadik, D., Llorent-Martinez, E. J., Gebrezgabher, Solomie A., Njenga, M., Mendum, R., Castillo-Lopez, R., Fernandez-de Cordova, M. L., Hailu, H., Evans, C. T., Madani, N., Mafika, T. P., Fleming, D. E. B.

Materias: “…mineral content…”
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Forage quality of species-rich mountain grasslands subjected to zero, PK and NPK mineral fertilization for decades por Ineichen, Simon, Marquardt, Svenja, Kreuzer, Michael, Reidy, Beat

“…In this study, we investigated how different long‐term mineral fertilization treatments affect dry‐matter (DM) yield, plant species composition, and nutrient and mineral concentrations of forage from mountain grasslands. …”
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Drought and heat affect common bean minerals and human diet—What we know and where to go por Losa, Alessia, Vorster, Juan, Cominelli, Eleonora, Sparvoli, Francesca, Paolo, Dario, Sala, Tea, Ferrari, Marika, Carbonaro, Marina, Marconi, Stefania, Camilli, Emanuela, Reboul, Emmanuelle, Waswa, Boaz Shaban, Ekesa Onyango, Beatrice, Aragão, Francisco, Kunert, Karl

“…Finally, possible future actions are discussed to develop new common bean varieties with both improved drought/heat tolerance and higher mineral (Fe) content.…”
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The input reduction principle of agroecology is wrong when it comes to mineral fertilizer use in sub-Saharan Africa por Falconnier, Gatien N., Cardinael, R., Corbeels, Marc, Baudron, Frederic, Chivenge, Pauline P., Couedel, A., Ripoche, A., Affholder, F., Naudin, K., Benaillon, E., Rusinamhodzi, Leonard, Leroux, L., Vanlauwe, Bernard, Giller, Kenneth E.

“…Can farmers in sub-Saharan Africa (SSA) boost crop yields and improve food availability without using more mineral fertilizer? This question has been at the center of lively debates among the civil society, policy-makers, and in academic editorials. …”
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Carbon and nitrogen mineralization in dark grey calcareous floodplain soil is influenced by tillage practices and residue retention por Salahin, Nazmus, Alam, Md. Khairul, Ahmed, Sharif, Jahiruddin, Mohammad, Gaber, Ahmed, Alsanie, Walaa F., Hossain, Akbar, Bell, Richard W.

“…Among the tillage practices, the maximum SOC and TN sequestration were recorded with ST and with R50% that might be attributed to reduced mineralization of C and N in soil particularly with increased residue retention, since decay rates of potentially mineralizable C was lower in the ST with both the residue retention practices. …”
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Approaches in modulating proline metabolism in plants for salt and drought stress tolerance: Phytohormones, mineral nutrients and transgenics por Per, Tasir S., Khan, Nafees A., Reddy, Palakolanu Sudhakar, Masood, Asim, Hasanuzzaman, Mirza, Khan, M. Iqbal R., Anjum, Naser A.

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Temperature effects on soil organic sulphur mineralization and elemental sulphur oxidation in subtropical soils of varying ph por Jaggi, AFF1>Ramesh C., Aulakh, Milkha S., Sharma, Randhir

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Mineralization of Soil Organic Nitrogen Under Waterlogged Conditions in Relation to Other Properties of Tropical Rice Soils por Sahrawat, K.L.

Materias: “…mineralization…”
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Genetic variability, diversity and interrelationship for twelve grain minerals in 122 commercial pearl millet cultivars in India por Govindaraj, Mahalingam, Yadav, O. P., Rajpurohit, B. S., Kanatti, A., Rai, Kedar N., Dwivedi, Sangam L.

Materias: “…minerals…”
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A two-gene strategy increases iron and zinc concentrations in wheat flour, improving mineral bioaccessibility por Harrington, Sophie A., Connorton, James M., Nyangoma, Natasha I. M., McNelly, Rose, Morgan, Yvie M. L., Aslam, Mohamad F., Sharp, Paul A., Johnson, Alexander A. T., Uauy, Cristobal, Balk, Janneke

“…Conventional breeding approaches to increase grain mineral concentrations in wheat (Triticum aestivum L.) have had only limited success, and our understanding of the genetic and physiological barriers to altering this trait is incomplete. …”
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Mineralization of N, P, K, Ca and Mg from sesbania and leucaena leaves varying in chemical composition por Lupwayi, N.Z., Haque, I.

Materias: “…mineralization…”
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A survey of mineral status of soils, feeds and cattle in the Selale Ethiopian highlands. I. Macro elements por Khalili, M., Lindgren, E., Varvikko, T.

Materias: “…minerals…”
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A survey of mineral status of soils, feeds and cattle in the Selale Ethiopian highlands. II. Trace elements por Khalili, M., Lindgren, E., Varvikko, T.

Materias: “…minerals…”
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Does the combined application of organic and mineral nutrient sources influence maize productivity? a meta analysis por Chivenge, Pauline P., Vanlauwe, Bernard, Six, Johan

“…The combined application of organic resources (ORs) and mineral fertilizers is increasingly gaining recognition as a viable approach to address soil fertility decline in sub-Saharan Africa (SSA). …”
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Complementary effects of organic and mineral fertilizers on maize production in the smallholder farms of Meru South District, Kenya por Mutegi, Edwin Mwiti, Biu Kung'u , James, Mucheru-Muna, M., Pieter, Pypers, Mugendi, Daniel Njiru

“…The organic Carbon and total Nitrogen was higher in treatments that received sole organic N sources than in sole mineral N and a combination of organic and mineral N sources. …”
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Acid monophosphatase: an indicator of phosphorus mineralization or of microbial activity? A case study from the Brazilian cerrados por Renz, TE, Neufeldt, Henry, Ayarza, Miguel Angel, Silva, J.E. da, Zech, W.

“…We also found that, although PAMA is useful for indicating a soil`s P mineralization capacity, it does not indicate actual P mineralization rates. …”
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Effect of organic inputs and mineral fertilizer on maize yield in a ferralsol and nitisol soil in Central Kenya por Mucheru-Muna, M., Mugendi, DN, Vanlauwe, Bernard, Merckx, Roel, Mugwe, J, Pypers, Pieter, Kung'u, J.B.

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