Výsledky vyhledávání - "John B.O. Ogola"

Akademický článek

P-fertiliser and rhizobial inoculation increased the concentration of mineral nutrients in the rhizosphere of two chickpea genotypes

Autor: John B.O. Ogola, Vhulenda Madzivhandila, Sipho T. Maseko, Terry M. Leboho

Publikováno v: Acta Agriculturae Scandinavica. Section B, Soil and Plant Science, Vol 73, Iss 1, Pp 94-101 (2023)

Co-application of fertilisers and biofertilisers increases solubility and concentration of nutrient elements in the soil. However, information on the effect of P fertiliser and rhizobium inoculation on the concentration of mineral elements in the rhi

Externí odkaz: https://doaj.org/article/94cc1075a92b450bafa97e85a2eb3c30

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Akademický článek

Response of Plant Growth and Development, and Accumulation of Hydroxyl-cinnamoyl Acid Derivatives to Selected Shade Nets and Seasonality of Field-grown Bush Tea (Athrixia phylicoides DC.)

Autor: Maanea L. Ramphinwa, Godwin R.A. Mchau, Ntakadzeni E. Madala, Ndamulelo Nengovhela, John B.O. Ogola, Fhatuwani N. Mudau

Publikováno v: HortScience, Vol 57, Iss 1, Pp 87-96 (2021)

Horticultural practices and quality of bush tea (Athrixia phylicoides DC.) are critical for herbal tea industrialization. The objective of the current study was to determine the effect of selected shade nets and seasonal variation on plant growth and

Externí odkaz: https://doaj.org/article/1dcc613596a444409cdb71ca2234f569

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Akademický článek

Effect of planting date and genotype on intercepted radiation and radiation use efficiency in chickpea crop (Cicer arietinum L.)

Autor: Michael. T. Mubvuma, John B.O. Ogola, Teddious Mhizha

Publikováno v: Cogent Food & Agriculture, Vol 7, Iss 1 (2021)

Two field experiments, to assess the effect of planting date on canopy cover, intercepted radiation (IR), and radiation use efficiency of grain yield (εg) and biomass production (εb) of five chickpea genotypes, were conducted in 2014 & 2015 in NE S

Externí odkaz: https://doaj.org/article/4ef4d76f0f4c456cb36530e8a07873b2

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Akademický článek

AquaCrop model calibration and validation for chickpea (Cicer arietinum) in Southern Africa.

Autor: Michael. T. Mubvuma, John B.O. Ogola, Teddious Mhizha

Publikováno v: Cogent Food & Agriculture, Vol 7, Iss 1 (2021)

The study parameterised and validated performance of AquaCrop model, to simulate attainable yields for chickpea crop in response to the effects of planting date in the Northestern Region of South Africa. Model calibration data were obtained from two

Externí odkaz: https://doaj.org/article/648592b98c154da284e5fc880193402e

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Response of Plant Growth and Development, and Accumulation of Hydroxyl-cinnamoyl Acid Derivatives to Selected Shade Nets and Seasonality of Field-grown Bush Tea (Athrixia phylicoides DC.)

Autor: Maanea L. Ramphinwa, Godwin R.A. Mchau, Ntakadzeni E. Madala, Ndamulelo Nengovhela, John B.O. Ogola, Fhatuwani N. Mudau

Publikováno v: HortScience, Vol 57, Iss 1, Pp 87-96 (2021)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dd7d79eb830a2a098ec6eef82b22bb64
https://doi.org/10.21273/hortsci16171-21

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Macadamia Husk Compost Improved Physical and Chemical Properties of a Sandy Loam Soil

Autor: John B.O. Ogola, Dembe Maselesele, Romeo N. Murovhi

Publikováno v: Sustainability, Vol 13, Iss 6997, p 6997 (2021)
Sustainability
Volume 13
Issue 13

Poor soil fertility caused mainly by low and declining soil organic carbon is one of the major constraints limiting crop productivity in tropical and subtropical regions of South Africa. We evaluated the effect of macadamia husk compost (MHC) on sele

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a211af9ceffb21eed24fdfe5383332d1
https://www.mdpi.com/2071-1050/13/13/6997

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