INFLUENCE OF TAPPING DATES ON THE YIELD OF ACACIA SENEGAL (L) WILD AT TWO DIFFERENT LOCATIONS IN JIGAWA STATE, NIGERIA

Authors

  • K. J. Ilu
  • K. D. Salami
  • Y. K. Muhammad
  • B. M. Jahun
  • Y. I. Aujara

Keywords:

Acacia senegal, Tapping date, Locations, Yield and Farmers

Abstract

Knowledge of tapping date is inevitable and it assists foresters and farmers (tappers) to know yield dates of tree resources. This enables tappers to have better plan and spend less during harvesting period.  This study examined the influence of tapping date on the yield of gum Arabic (Acacia senegal) in Jigawa State, Nigeria. Experimental sites which were (Kadoma and Kwanar-duhuwam plantation) were selected for this study. Complete Randomized Design (CRD) was employed with three (3) samples, examined at six (6) levels in six different tapping periods. Data were subjected to Analysis of Variance (ANOVA) at 0.05 probability level and Duncan Multiple Range Test was used to separate the mean yields of gum Arabic gram per tree. From the results, it was revealed that gum Arabic tapping at the three weeks of rain stoppage gave higher yield (172.25 and 163.9). Therefore, it is concluded that gum Arabic trees at three (3) weeks after rain stoppage for maximum gum yield

References

Baei MT, Peyghan AA, Bagheri Z (2013) Fluorination of the exterior surface of AlN nanotube: a DFT study. Superlattices Microstruct 53:9–15. https ://doi.org/10.1016/j. spmi.2012.09.010

Curtarolo, S., Setyawan, W., Hart, G .L. W.,Jahnatek, M., Chepulskii, R. V., Taylor, R. H., Wang, S., Xue, J.,Yang, K., Levy, O., Mehl, M., Stokes, H. T., Demchenko, D. O. and Morgan, D. (2012). AFLOW: An automatic framework for high-throughput materials discovery. Computational Material Sciences, 58, 218-226.

Feneberg M, Leute RAR, Neuschl B et al (2010) High-excitation and high-resolution photoluminescence spectra of bulk AlN. Phys Rev B 82:75208. https ://doi.org/10.1103/PhysR evB.82.07520 8

Ince V and Solovyev. (2008) Combining DFT and many-body methods to understand correlated materials. Journal of Physics: Condensed Matter, 20(29):293201

Jain, A., Ong, S. P., Hautier, G., Chen, W., Richards, W. D., Dacek, S., Cholia, S., Gunter, D., Skinner, D., Ceder, G., and Persson, K. A. (2013). The material project: A materials genome approach to accelerating materials innovation. APL materials, 1(1), 011002.

K. Rezouali, M.A. Belkhir, A. Houari, J. Bai, (2009). Ab initio study of confinement and surface effects in hexagonal AlN nanotubes, Computed Mater. Sci. 45 (2009) 305-309.

Lei T, Ludwig KF, Moustakas TD (1993). Heteroepitaxy, polymorphism, and faulting in GaN thin films on silicon and sapphire substrates. J Appl Phys 74:4430–4437. https ://doi. org/10.1063/1.35441 4

Li H, Liu C, Liu G et al (2014). Single-crystalline GaN nanotube arrays grown on c-Al2O3 substrates using InN nanorods as templates. J Cryst Growth 389:1–4. https ://doi.org/10.1016/j.jcrys gro.2013.11.066

M. Dvorak, Su.H. Wei, Zh. Wu, (2013). Phys. Rev. Lett. 110 (2013) 016402.

M.T. Baei, A. Ahmadi Peyghan, Z. Bagheri, (2013). Fluorination of the exterior surface of AlN nanotube: A DFT study, Superlattices and Microstructures 53 (2013) 9-15.

Monkhorst, H. J. and Pack, J. D. (1976). Special points for Brillouin-zone intergrations. Physical Review B,13(12), 5188-5192.

Noei M, Salari AA, Ahmadaghaei N et al (2013) DFT study of the dissociative adsorption of HF on an AlN nanotube. C R Chim 16:985–989. https ://doi.org/10.1016/j.crci.2013.05.007

P. Tsipas, S. Kassavetis,D. Tsoutsou, E. Xenogiannopoulou, E. Golias, S. Giamini, C. Grazianetti, D. Chiappe, A. Molle, and M. Fanciulli, (2013). Appl. Phys. Lett. 103, 251605

Paola, G., Stefano, B., Nicola, B., Matteo, C., Roberto ,C., carlo, C., Davide, C., Guido, L. C., Matteo, C., Ismail, D. (2009). Quantum ESPRESSO: a modular and open-source software project for quantum simulations of materials. Journal of Physics: condensed matter, 21, 395502.

Perdew, J.P.,Burke, K., and Ernzerhof, M. (1996). Generalized gradient approximation made simple. Physical Review Letters, 77, 3865.

Richard M. Martin. (2004). Electronic Structure, Basic Theory and Practical Methods. CambridgeUniversity Press.

S. K. Yadav, R. Ramprasad, A. Misra, and X. Y. Liu, (2014). Acta Mater. 74, 268 (2014)

V.N. Tondare, C. Balasubramanian, S.V. Shende, D.S. Joag, V.P. Godbole, S.V. Bhoraskar, M. Bhadbhade, (2002). Field emission from open ended aluminum nitride nanotubes, Applied Physics Letter 80 (2002) 4813-4815.

W.-G. Jung, S.-H. Jung, P. Kung, M. Razeghi, (2006). Nanotechnology in Physics 17 (2006) 54.

X. Zhang, Z. Liu, and S. Hark, (2007). Solid State Commun. 143, 317–320 (2007).

Zou CW, Yin ML, Li M et al (2007). GaN films deposited by middle-frequency magnetron sputtering. Appl Surf Sci 253:9077– 9080. https ://doi.org/10.1016/j.apsus c.2007.05.037

Zou CW, Yin ML, Li M et al (2007) GaN films deposited by middle-frequency magnetron sputtering. Appl Surf Sci

Published

2020-04-14

How to Cite

Ilu, K. J., Salami, K. D., Muhammad, Y. K., Jahun, B. M., & Aujara, Y. I. (2020). INFLUENCE OF TAPPING DATES ON THE YIELD OF ACACIA SENEGAL (L) WILD AT TWO DIFFERENT LOCATIONS IN JIGAWA STATE, NIGERIA. FUDMA JOURNAL OF SCIENCES, 4(1), 246 - 249. Retrieved from https://fjs.fudutsinma.edu.ng/index.php/fjs/article/view/44

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