Zobrazeno 1 - 10
of 31
pro vyhledávání: '"D A Okpara"'
Publikováno v:
Ghana Journal of Agricultural Science. 55:10-25
Field experiment was conducted at National Horticultural Research Institute (NIHORT), Mbato Sub-station, Okigwe, Imo State, South-eastern Nigeria in the 2012 and 2013 cropping seasons to establish the most appropriate time to introduce component crop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::86c2e142600914bdc074bb735627743b
https://doi.org/10.4314/gjas.v55i2.2
https://doi.org/10.4314/gjas.v55i2.2
Soil Chemical Properties and Nutrient Composition of Cocoyam Grown in an Organically Fertilized Soil
Publikováno v:
Communications in Soil Science and Plant Analysis. 50:1955-1965
Field experiments were conducted for two consecutive years to evaluate the influence of cow dung and rice husk application rates on soil chemical properties and nutrient composition of coco...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3adfd34629f6b890b2442666d2c2bf50
https://doi.org/10.1080/00103624.2019.1648491
https://doi.org/10.1080/00103624.2019.1648491
Publikováno v:
Agroforestry Systems.
Despite the importance of Allanblackia floribunda as a multipurpose tree grown in south east Nigeria, where small scale farmers retain some trees on their farm land for soil rejuvenation, there is a dearth of research information on intercropping the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11ad83254e1e6accb3ab39358cbfdb1a
https://doi.org/10.1007/s10457-021-00635-5
https://doi.org/10.1007/s10457-021-00635-5
Yield and Productivity of Eggplant Genotypes Intercropped with Vegetable Cowpea in the Humid Tropics
Publikováno v:
International Journal of Vegetable Science. 23:400-410
Intercropping fruit vegetable crops with legumes may influence performance of component crops and improve residual nitrogen contribution to the cropping system. Eggplant (Solanum spp.) genotypes whose fruit and leaves are a good source of income and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5463685cbd4a4125b579e317aff72375
https://doi.org/10.1080/19315260.2017.1310779
https://doi.org/10.1080/19315260.2017.1310779
Publikováno v:
International Journal of Plant & Soil Science. 16:1-11
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1aa25176810b21ab279bb4367a5c1858
https://doi.org/10.9734/ijpss/2017/32517
https://doi.org/10.9734/ijpss/2017/32517
Publikováno v:
Journal of Experimental Agriculture International. 16:1-14
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82fff506d469f81efc3b88e589c076a9
https://doi.org/10.9734/jeai/2017/32530
https://doi.org/10.9734/jeai/2017/32530
Publikováno v:
Journal of Plant Breeding and Crop Science. 8:175-181
The performance of cocoyam (Colocasia esculenta L. Schott) to varying levels of cow dung and potassium fertilizer was investigated in 2012 and 2013 cropping seasons under field conditions at National Horticultural Research Institute (NIHORT), Imo Sta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10377c5f6353901d2e6074722f29897a
https://doi.org/10.5897/jpbcs2016.0583
https://doi.org/10.5897/jpbcs2016.0583
Autor:
W. B. Binang, J. D. Ntia, A. E. Uko, F. Ekeleme ., D. A. Okpara, T. O. Ojikpong, O. E. Ntun, J. O. Shiyam
Publikováno v:
Journal of Applied Life Sciences International. 8:1-10
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e1c8b220e8ad5166bb74e4e3e5077587
https://doi.org/10.9734/jalsi/2016/28982
https://doi.org/10.9734/jalsi/2016/28982
Autor:
M B Offiong, D A Okpara
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 424:012010
Niger delta is recognized as the third mega deltas in the history of mankind. Understanding the sediment dynamics and morphodynamics relationship between the morphology of the bedrocks to the hydrodynamic of its transport sediments is crucial for wat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ca2b42439ae4ca1ae3c566fde0be602
https://doi.org/10.1088/1755-1315/424/1/012010
https://doi.org/10.1088/1755-1315/424/1/012010
Publikováno v:
Journal of Crop Science and Biotechnology. 17:103-109
Thirty-eight high- and low-cyanide cassava genotypes were examined in the 2004 and 2005 cropping seasons at Umudike, southeastern Nigeria using RCBD with three replications. Simple correlation associations and path coefficients analyses were computed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59d1619657f639ad3b567c17c5db8762
https://doi.org/10.1007/s12892-013-0085-7
https://doi.org/10.1007/s12892-013-0085-7