Výsledky vyhledávání

Nitrogen Distribution Model: A Farmer and Farm-Centred Model to Monitor N Movement in the Soil

Autor: J. Mthandi, M. W. Lowole, F.C. Kahimba, A. K. P. R. Tarimo, B. A. Salim

Publikováno v: Journal of Water Resource and Protection. :1546-1552

There are several models that monitor movement of nitrogen in the soil. Most of these models have not been widely used in southern Africa because of sophisticated equipment required to collect data and the data needed to run the model are intensive.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::edd830da86be15f7ad12c82f3814191c
https://doi.org/10.4236/jwarp.2014.616141

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Root zone soil moisture redistribution in maize (Zea mays L.) under different water application regimes

Autor: A. K. P. R. Tarimo, J. Mthandi, Baandah. A. Salim, Fedrick C. Kahimba, M. W. Lowole

Publikováno v: Agricultural Sciences. :521-528

Soil moisture availability to plant roots is very important for crop growth. When soil moisture is not available in the root zone, plants wilt and yield is reduced. Adequate knowledge of the distribution of soil moisture within crop’s root zone and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d2ca629701e748557fa4ee2f8768e2d1
https://doi.org/10.4236/as.2013.410070

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Nitrogen movement in coarse-textured soils and its availability to maize (Zea mays L.) plant

Autor: J. Mthandi, Fredrick C. Kahimba, B. A. Salim, M. W. Lowole, A. K. P. R. Tarimo

Publikováno v: Agricultural Sciences. :30-35

Nitrogen (N) is the most important determinant nutrient for plant growth and crop yield. Plants lacking N show stunted growth and yellowish leaves. Plant growth and crop yield usually increase when N is added. However, too much N leads to weak stems

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d7578113cc858084d72f47b0f3d4ec33
https://doi.org/10.4236/as.2013.48a005

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Modification, Calibration and Validation of APSIM to Suit Maize (Zeamays L.) Production System: A Case of Nkango Irrigation Scheme in Malawi

Autor: Max W. Lowole, Baandah. A. Salim, J. Mthandi, A. K. P. R. Tarimo, Fredrick C. Kahimba

Publikováno v: American Journal of Agriculture and Forestry. 2:1

Nitrogen (N) is the most important nutrient in maize production and its availability can affect the production potential of maize. Availability of nitrogen in soil largely varies with place and time. Models are some of practical methods used to evalu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5c98fe9c2dc4b030e393b4ccb7e2e633
https://doi.org/10.11648/j.ajaf.s.2014020601.11

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