Summary
A greenhouse study was carried out on an Nsukka sandy loam Ultisol having low soil moisture retention capacity to investigate the soil moisture regime and irrigation frequency required for optimum growth, yield, nutrient uptake and water use efficiency of maize (Zea mays L.) and cowpeas (Vigna unguiculata L. Walp). Four irrigation amounts (400 cm3, 300 cm3, 200 cm3 and 100 cm3 equivalent to 100, 75, 50 and 25% of field capacity, respectively) and four irrigation frequencies (daily, 2-day, 3-day and 4-day intervals) were tested in a factorial randomized design with three replications.
Growth of maize was best when irrigation with water equivalent to 75% field capacity at daily interval but the optimum yields and nutrient uptake of both crops as well as cowpea nodulation were obtained when irrigating with water equivalent to 100% field capacity at daily or 2-day interval. The optimum water use efficiency was, however, achieved when irragating with amount equivalent to 100% field capacity at a 2-day interval. Irrigation with water equivalent to 50 or 25% field capacity at any interval resulted in various degrees of moisture stress which manifested in poor crop performance.
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References
Babalola O 1980 Water relations of three cowpea cultivars (Vigna unguiculata). Plant and Soil 56, 56–59.
Dale R F and Shaw R H 1965 Effect on corn yields of moisture stress and stand at two fertility levels. Agron. J. 57, 475–479.
Denmead O T and Shaw R H 1960 The effects of soil moisture stress at different stages of growth on the development and yield of corn. Agron. J. 52, 272–274.
Grewelling T 1976 Chemical analysis of plant tissue, Search (Agriculture) Vol. 8, No. 8, Agronomy. New York State College of Agriculture and Life Sciences, Cornell University, Ithaca, New York, publication. 35 p.
Habish, H A and Mahdi A A 1976 Effect of soil moisture on nodulation of cowpea and hyacinth bean. J. Agric. Sci. 86, 553–560.
Hiller E A, Van Bavel C H M, Hossain M M and Jordan W R 1972 Sensitivity of Southern peas to plant water deficit at three growth stages. Agron. J. 64, 60–64.
Kamara C S 1976 The effects of excess and deficient soil moisture on growth and yield of cowpea. Trop. Grain Legume Bull, No. 6, 4–8.
Kowall J M and Kassan A H 1973 Water use, energy balance and growth of maize at Samaru. Agric. Met. 12, 391–406.
Labanauskas C K, Shouse Peter and Stolzy L H 1981 Effects of water stress at various growth stages on seed yield and nutrient concentrations of field-grown cowpeas. Soil Sci. 131, 249–256.
Peters D B 1965 Water availability.In Methods of soil Analysis. Part I. Physical and mineralogical properties. Agronomy Monograph No. 9, pp. 279–285. American Society of Agronomy, Inc., Madison.
Reddy M D, Krishna Murthy I K, Reddy K A and Venkatachari A 1980 Consumptive use and daily evapotranspiration of corn under different kinds of nitrogen and moisture regimes. Plant and Soil 56, 143–147.
Shawky M E, Wahdam A A and Shawky M E 1978 Corn yield as affected by soil moisture regime and depth of water extraction. Agric. Res. Rev. 56, 79–84.
Shouse Peter, Samuel Dasberg, Jury W A and Stolzy L H 1981 Water deficit effects on plant-water potential, yeild and water use of cowpeas. Agron. J. 73, 333–336.
Sinclair T R, Bingham G E, Lemon E R and Allen J R 1975 Water use efficiency of field grown maize during water stress. Plant Physiol 56, 245–249.
Summerfield R J, Huxley P A, Dart P J and Hughes A P 1976 Some effects of environmental stress on seed of cowpea (Vigna unguiculata L. Walp.)cv Prima. Plant and Soil 44, 527–546.
Turk K J and Hall A E 1980 Drought adaptation of cowpea, III. Influence of drought on plant growth and relations with yield. Agron. J. 72, 428–433.
Wein H C, Littleton E J and Ayanaba A 1979 Drought stress of cowpea and soybean under tropical conditions.In Stress Physiology in Crop Plants. Eds. H. Mussell and R C Staples. Wiley Interscience, New York, pp 283–301.
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Mbagwu, J.S.C., Osuigwe, J.O. Effects of varying levels and frequencies of irrigation on growth, yield, nutrient uptake and water use efficiency of maize and cowpeas on a sandy loam ultisol. Plant Soil 84, 181–192 (1985). https://doi.org/10.1007/BF02143182
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DOI: https://doi.org/10.1007/BF02143182