Productivity of cowpea (Vigna unguiculata L. Walp.) as influenced by sowing dates and cutting dates under salinity soil conditions | ||
IRAQI JOURNAL OF DESERT STUDIES | ||
Article 11, Volume 12, Issue 2, December 2022, Pages 121-138 PDF (663.54 K) | ||
Document Type: Research Paper | ||
DOI: 10.36531/ijds.2022.176943 | ||
Authors | ||
Waleed Abido* 1; Saleh Seadh2; Shrief A. Aboelgoud3; Moustfa M. Kamel4 | ||
1Agronomy Department, Faculty of Agriculture, Mansoura University, Mansoura. | ||
2Agronomy Department, Faculty of Agriculture, Mansoura University, Egypt. | ||
3Forage Crop Research Dept., Field Crop Research Institute, Agricultural Research Center, Giza, Egypt. | ||
42 Forage Crop Research Dept., Field Crop Research Institute, Agricultural Research Center, Giza, Egypt. | ||
Abstract | ||
At El-Serw Agriculture Research Station, Damietta Governorate, Agricultural Research Center, Egypt, over the two succeeding summers of 2019 and 2020, two field experiments were undertaken. The experiment was done in a separate location “low and medium salinity soil and each location was consisted of three planting dates (15th March, 15th April and 15th May). In addition, cutting dates, i.e., (cuts were taken after 40, 50, and 60 days for each location) were distributed in a randomized complete block design (RCBD) inside the sowing date plots in every location with three replications. Results indicated that highest values of growth characters, total fresh and dry weigh per feddan (one feddan equal 4200 m2) of cowpea were resulted under the low level of salinity soil (3.35 dSm-1 over both seasons) in both seasons in all studied sowing dates. Sowing cowpea on 15th May optimizing all studied seed characters. On the other hand, the lowest values of seed characters of cowpea were recorded due to early sowing date on 15th March in both growing seasons. Results also showed that, increasing number of days to cut cowpea forage up to 60 days increased productivity of cowpea under low and medium levels of soil salinity at the three studied sowing dates in both seasons. So, sowing cowpea on 15th of May and cutting plants every 60 days in order to maximizing productivity of cowpea under soil salinity stress to meet climate changes and environmental stress. | ||
Keywords | ||
Cowpea; sowing date; cutting date; salinity | ||
References | ||
Abido, W. A. E., & Zsombik, L. (2018). Effect of water stress on germination of some Hungarian wheat landraces varieties. Acta Ecologica Sinica, 38(6), 422-428.
Abido, W. A. E., & Zsombik, L. (2019). Effect of salinity on germination characters and seedlings parameters of Egyptian flax cultivars growing in Nyiregyhaza. Acta Ecologica Sinica, 39(1), 102-108.
Abido, W. A. E., Dhurgham, S., Altai, K., Zsombik, L., Hadhazy, A., Allem, A., & Dulai, S. (2021, November). Pretreatment of Seed With Hydrogen Peroxide for Mitigating Salt Stress of Some Hungarian Wheat Landraces at Seedlings Stage. In IOP Conference Series: Earth and Environmental Science (Vol. 923, No. 1, p. 012062). IOP Publishing.
Asante, S. K., Tamo, M., & Jackai, L. E. N. (2001). Integrated management of cowpea insect pests using elite cultivars, date of planting and minimum insecticide application. African crop science journal, 9(4), 655-665..
Bashandy, T., & El-Shaieny, A. (2016). Screening of Cowpea (Vigna unguiculata L. Walp) genotypes for salinity tolerance using field evaluation and molecular analysis. Journal of Agricultural Chemistry and Biotechnology, 7(9), 249-255.
Elsobky, E. E., & Hassan, H. H. (2021). Optimizing cowpea productivity by sowing date and plant density to mitigate climatic changes. Egyptian Journal of Agronomy, 43(3), 317-331.
Gardner, F. P., Pearce, R. B., & Mitchell, R. L. (1985). Growth and development.
Gogile, A., Andargie, M., & Muthuswamy, M. (2013). The response of some cowpea (Vigna unguiculata (L.) Walp.) genotypes for salt stress during germination and seedling stage. Journal of Stress Physiology & Biochemistry, 9(4), 73-84.Z.A. Abdelgawad, Improving growth and yield of salt-stressed cowpea plants by exogenous application of ascobin, Life Science Journal 11 (11) (2014) 43-51.
Gomez, K. A., & Gomez, A. A. (1984). Statistical procedures for agricultural research. John wiley & sons.
Kandil, A. A., Sharief, A. E., Abido, W. A. E., Awed, A. M. (2014). Effect of gibberellic acid on germination behaviour of sugar beet cultivars under salt stress conditions of Egypt. Sugar Tech, (Apr-June) 16 (2), 211–221.
Lizaso, J. I., Ruiz-Ramos, M., Rodríguez, L., Gabaldon-Leal, C., Oliveira, J. A., Lorite, I. J., ... & Rodríguez, A. (2018). Impact of high temperatures in maize: Phenology and yield components. Field Crops Research, 216, 129-140.
Mohamed, M. A., & Khair, M. A. (2010). Effect of cutting system and time of nitrogen application on forage yield of barley. University of Khartoum Journal of Agricultural Sciences (Sudan).
Munns, R., & Tester, M. (2008). Mechanisms of salinity tolerance. Annual review of plant biology, 59, 651.
Neta, M. L. D. S., Oliveira, F. D. A. D., Torres, S. B., Souza, A. A. T., Carvalho, S. M. C., & Benedito, C. P. (2016). Residual effect of bur gherkin seed treatment with biostimulant under salt stress. Journal of Seed Science, 38, 219-226.
Njarui, D. M. G., & Wandera, F. P. (2004). Effect of cutting frequency on productivity of five selected herbaceous legumes and five grasses in semi-arid tropical Kenya. Tropical grasslands, 38(3), 158-166.
Nunes, H. G. G. C., Farias, V. D. S., Sousa, D. P., Costa, D. L. P., Pinto, J. V. N., Moura, V. B., Teixeira, E.O., Lima, M.J.A., S.Ortega-Farias, S., & Souza, P. J. O. P. (2021). Parameterization of the AquaCrop model for cowpea and assessing the impact of sowing dates normally used on yield. Agricultural Water Management, 252, 106880.
Page, A. L., Miller, R. H., & Keeney, D. R. (1982). Methods of soil analysis: chemical and microbiological properties (Vol. 2). American Society of Agronomy.
Snedecor, G. W., & Cochran, W. G. (1980). Statistical Methods 7th Edition Iow State Univ. Press. Ames. Iowa, USA.
Watson, D. J. (1958). The dependence of net assimilation rate on leaf-area index. Annals of Botany, 22(1), 37-54.
Win, K. T., & Oo, A. Z. (2015). Genotypic difference in salinity tolerance during early vegetative growth of cowpea (Vigna unguiculata L. Walp.) from Myanmar. Biocatalysis and Agricultural Biotechnology, 4(4), 449-455.
Zahedi, S. M., Ansari, N. A., & Azizi, M. (2012). The study of the effect of salinity stress on the germination and the initial growth of cowpea (Vigna unguiculata L. Walp). J. Agric. Technol, 8(7), 2353-2372. | ||
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