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Research Article Open access CC BY 4.0

Effect of Legume Integration and Phosphorus Use on Maize N and P Concentration and Grain Yield in Kabete - Kenya

N. A. Templer, J. J. Lelei, R. N. Onwonga

International Journal of Plant & Soil Science · pp. 1–9 · Published 6 Oct 2017

10.9734/IJPSS/2017/34972

Abstract

Aims: Investigate effect of legume integration and phosphorus application on nitrogen (N) and phosphorous (P) concentration and yield of maize. Place and Duration of Study: The study was carried out in Kabete Field Station of the University of Nairobi during the long (LRS) and short rainy (SRS) seasons of 2012. Methodology: A split plot layout in a randomized complete block design (RCBD), with three replicates was used. The main plots were sole maize, intercropping (chickpea/maize; lupin/maize) and rotation systems (chickpea-maize; lupin-maize) systems. The sub plots were Minjingu rock phosphate (MPR) and triple superphosphate (TSP) fertilizers, applied at 60 kg P ha-1. Maize P and N concentrations were measured at seedling, mid-flowering and physiological maturity/harvest. Maize grain and dry matter (DM) yield were determined at physiological maturity. Results: During the LRS, significantly (P=0.05) higher maize P concentrations were recorded in chickpea/maize intercrop (C/M) with TSP at seedling; sole maize, chickpea/maize (C/M) and lupin/ maize (L/M) intercrops, with MPR and TSP at mid flowering and L/M intercrop with TSP at harvest. In the SRS at seedling and harvest stages, significantly higher values were recorded in the lupin-maize rotation (L-M) with MPR. At mid flowering, significantly higher P values were observed in L/M with MPR. During the LRS, N concentration in maize was significantly higher in L/M with TSP and L/M with MPR at seedling and mid flowering stages, respectively. At harvest L/M with TSP had significantly higher values. In the SRS, maize N concentration was significantly higher in L-M and chickpea-maize (C-M) rotation with MPR and sole maize with TSP at seedling; and L/M with MPR and TSP, at mid flowering and harvest, respectively. During the LRS, maize grain yields were significantly higher in L/M with TSP and MPR and C/M with MPR. In the SRS, significantly higher maize grain yields were recorded in L/M with TSP and L-M with MPR. DM yields in the LRS were significantly higher in L/M with TSP applied. In the SRS, DM yields were significantly higher in L/M with MPR, C/M with MPR, L-M with MPR and C-M with MPR. Conclusion: The integration of MPR or TSP and legumes increased maize N and P concentration and yields. The use of cost effective MPR in an intercropping system may be preferred by small holder farmers.

Chickpea; lupin injingu PR Triple superphosphate

References (28)

  1. 1 Root Structure and Functioning for Efficient Acquisition of Phosphorus: Matching Morphological and Physiological Traits [DOI]
  2. 2 Plant nutrition for sustainable development and global health [DOI]
  3. 3 Steam distillation methods for determination of ammonium, nitrate and nitrite [DOI]
  4. 4 Diversity enhances agricultural productivity via rhizosphere phosphorus facilitation on phosphorus-deficient soils [DOI]
  5. 5 Booker Tropical Soil Manual [DOI]
  6. 6 The Role of Mineral Nutrition on Root Growth of Crop Plants [DOI]
  7. 7 Strategies for improving phosphorus acquisition efficiency of crop plants [DOI]
  8. 8 Phosphorus nutrition of mycorrhizal trees [DOI]
  9. 9 Influence of Winter Cover Crop and Residue Management on Soil Nitrogen Availability and Corn [DOI]
  10. 10 Growth, nitrogen fixation and ammonium assimilation in common bean (Phaseolus vulgaris): effect of phosphorus [DOI]
  11. 11 The nitrogen and non-nitrogen rotation benefits of pea to succeeding crops [DOI]
  12. 12 Crop Residue Removal for Biomass Energy Production: Effects on Soils and Recommendations
  13. 13 Available technologies to replenish soil fertility in East Africa [DOI]
  14. 14 Soil acidification and adaptations of plants and microorganisms in Bornean tropical forests [DOI]
  15. 15 The role of intercropping maize ( Zea mays L.) and Cowpea ( Vigna unguiculata L.) on yield and soil chemical properties [DOI]
  16. 16 Niche-based assessment of contributions of legumes to the nitrogen economy of Western Kenya smallholder farms [DOI]
  17. 17 Carboxylate concentrations in the rhizosphere of lateral roots of chickpea ( Cicer arietinum ) increase during plant development, but are not correlated with phosphorus status of soil or plants [DOI]
  18. 18 Seeding and Nitrogen Rates Required to Optimize Winter Wheat Yields following Grain Sorghum and Soybean [DOI]
  19. 19 Turnover of grain legume N rhizodeposits and effect of rhizodeposition on the turnover of crop residues [DOI]
  20. 20 Evaluating NUTMON nutrient balancing in Sub-Saharan Africa [DOI]
  21. 21 Plant phosphorus status has a limited influence on the concentration of phosphorus-mobilising carboxylates in the rhizosphere of chickpea [DOI]
  22. 22 Nitrogen rhizodeposition from soybean (Glycine max) and its impact on nutrient budgets in two contrasting environments of the Guinean savannah zone of Nigeria [DOI]
  23. 23 Effects of Shade on Nitrogen and Phosphorus Acquisition in Cereal-Legume Intercropping Systems [DOI]
  24. 24 Nitrogen budgets in crop sequences with or without phosphorus-fertilised cowpea in the maize-based cropping systems of semi-arid eastern Africa [DOI]
  25. 25 Comparative Effects Of Soil Amendments On Phosphorus Use And Agronomic Efficiencies Of Two Maize Hybrids In Acidic Soils Of Molo County, Kenya [DOI]
  26. 26 White Lupin (Lupinus albus L. cv. Amiga) Increases Solubility of Minjingu Phosphate Rock, Phosphorus Balances and Maize Yields in Njoro Kenya [DOI]
  27. 27 Verification of measurement capabilities of flame atomic spectrometry for the determination of sodium, potassium, magnesium, and calcium in natural fresh water. Part I. Comparison of recommended methods
  28. 28 Influence of Amendments Added to Acid Soils on Biochemical Properties, Nitrogen Uptake and Hybrid Maize Yields in Nakuru County, Kenya [DOI]

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