GROWTH PARAMETERS AND FORAGE YIELD OF TWO GRAIN SORGHUM (Sorghum bicolor L. Moench) VARIETIES UNDER DIFFERENT PLANTING DATES AND AGES OF HARVEST IN SHIKA
Abstract
To determine the influence of sorghum variety, planting dates and ages of harvest on growth parameters and forage yield of grain sorghum (Sorghum bicolor L. Moench) in Shika, Nigeria, an experiment was conducted in split plots in the National Animal Production Research Institute, Shika, Nigeria. The experimental treatments comprised of two sorghum varieties (SAMSORG-16 as V1 and SAMSORG-17 as V2), three planting dates (15th June, 30th June and 14th July as P1, P2 and P3) and three ages of harvest (6, 10 and 14 weeks after sowing as C1, C2 and C3), respectively. Results showed that plant height of sorghum bicolor significantly (P<0.05) differed between variety with higher values in Samsorg-16. Plant height, number of leaves and leaf area index (LAI) decreased (P<0.05) from 15th June to 14th July planting date. However, there was a significant increasing trend (P<0.05) in these parameters as ages of harvest advanced from 6 to 14 week after sowing (WAS). Significant (P<0.05) interaction effect between variety and planting date was observed for plant height. Similarly, significant (P<0.05) interaction effect was observed in the number of leaves and LAI. There was non-significant (P>0.05) effect of variety on fresh and dry forage yields. Fresh and dry forage yields declined from 54.73 and 10.49 t/ha to 30.72 and 6.11 t/ha from 15th June to 14th July planting dates, respectively. Whereas fresh and dry forage yields increased from 12.22 and 1.37 t/ha to 58.94 and 14.47 t/ha as ages of harvest increased from 6 to 14 WAS,
References
Aba, D. A., Idem, N. U. A., Marley, P. S. and Maigida, D. N. (2004). Cereal crops of Nigeria: Principles of production and utilization. Ade Commercial Press, Zaria. pp: 38-78.
Ayub, M., Nadeem, M. A., Shrar, M. S. and Mmahmood, N. (2002). Response of maize fodder to different levels of nitrogen and phosphorus. Asian Journal of Plant Science, 1(4): 352-354.
Caravetta, G. J., Cherney, J. H. and Johnson, K. D. (1990). Within-row spacing influence on diverse sorghum genotypes: I. Morphology. Agronomy Journal, 82: 206-210.
Clark, L.E. (1997). Grain sorghum production in the Texas rolling plains. Texas A & M University Agricultural Research and Extension Center at Chillicothe-Vernon. Technical Report, pp: 97-100.
Diawara, B. (2012). Effect of planting date on growth, development, and yield of grain Sorghum hybrids. MSc. Thesis. Department of Agronomy, Kansas State University Manhattan, Kansas. pp: 1-75.
Duncan, D. B. (1955). Multiple range and multiple F-test. Biometrics, 11: 1-42.
Harada, H., Yoshimura, Y., Sunaga, Y. and Hatanaka, T. (2000). Variations in nitrogen uptake and nitrate-nitrogen concentration among sorghum groups. Soil Science Plant Nutrition, 46(1): 97-104.
Heiniger, R. W., Vanderlip, R. L. and Welch, S. M. (1997). Developing guidelines for replanting grain sorghum: I. Validation and sensitivity analysis of the SORKAM sorghum growth model. Agronomy Journal, 89: 75-83.
IAR (2017). Institute for Agricultural Research, Ahmadu Bello University, Zaria. Meteorological Data Information of Samaru and its Environs.
IAR (2019). Institute for Agricultural Research, Ahmadu Bello University, Zaria. Meteorological Data Information of Samaru and its Environs.
Ishiaku, Y. M. 2016. Productivity of Forage Sorghum (Sorghum almum) intercropped with Lablab (Lablab purpureus) and their utilization by growing Red Sokoto bucks in Shika, Nigeria (Unpublished M.Sc. Thesis). Department of Animal Science, Ahmadu Bello University, Zaria, Nigeria. pp: 1-108.
Jones, O. R., and Johnson, G. L. (1991). Row width and plant density effects on Texas high plains sorghum. Journal of Production Agriculture, 4: 613-619.
Joorabi, S., Akbari, N., Chaichi, M. R. and Azizi, K. H. (2015). Effect of sowing date and nitrogen fertilizer on sorghum (Sorghum bicolor L. Var. Speed Feed) forage production in a summer intercropping system. Cercetari Agronomice in Moldova, 48(3): 63-72.
Muchow, R. C., Hammer, G. L. and Vanderlip, R. L. (1994). Assessing climatic risk to sorghum production in water-limited subtropical environments II. Effects of planting date, soilwater at planting, and cultivar phenology. Field Crop Research, 36: 235-246.
Munza, B. M. (2017). Potential of grain sorghum (Sorghum bicolor L. Moench) variety as forage crop: Growth components and nutrient digestibility by growing Red Sokoto goats. MSc. Dissertation, Department of Animal Science, Ahmadu Bello University, Zaria. pp: 1-93.
Munza, B. M., Hassan, M. R., Tanko, R. J., Akpensuen, T. T. and Usman, A. (2018). Forage yield and quality of grain sorghum (Sorghum bicolor L. Moench) as influenced by plant spacing and stage of harvest in a Northern Guinea Savanna zone of Nigeria. Nigerian Journal of Animal Science and Technology, 1(2): 71-85.
Nelson, C. J. and Moser, L. E. (1994). Plant factors affecting forage quality. In: Fahey, G. C., Collins, M., Mertens, D. R. and Moser, L. E. (Eds.), Forage Quality, Evaluation and Utilization. Madison, United States of America: America Society of Agronomy. pp: 115-142.
Ovimaps, (2017). Ovi location map: Ovi Earth Imagery Data.
Pauli, A. W., Stickler, F. C. and Lawless, J. R. (1964). Developmental phases of grain sorghum (Sorghum vulgare, Pers.) as influenced by variety, location, and planting date. Crop Science, 4: 10-13.
Prasad, P. V. V., Ristic, Z. and Staggenborg, S. A. (2008). Impact of drought and heat stress on physiologiacal development, growth and yield processes of crop plants. Advances in Agricultural Systems Modeling Series, 1: 301-355.
SAS. (2005). Statistical Analysis Software (CD-ROM), Version 8.1, SAS Institute Inc., Cary, N.C., USA.
Stickler, F. C., Weavden, S. and Pauli, A. W. (1961). Leaf area determination in grain sorghum. Agronomy Journal, 53: 187-188.
Tarawali, S. A., Tarawali, G., Larbi, A. and Hanson, J. (1995). Methods of evaluation of legumes, grasses and fodder tress for use as livestock feed. International Livestock Research Institute, Manual. Nairobi, Kenya, pp: 1-12.
Taylor, A. O., Rowley, J. A., Esson, M. J., Eastin, J. D., and Wallace, R. (1974). Sorghums for conserved feed in Northland. Proceedings of the Agronomy Society of New Zealand, 4: 74-78.
Vanderlip, R. L. (1993). How a sorghum plant develops. Cooperative Extension service. Kansas
State University, Manhattan, KS.
Watson, D. J. (1952). The dependence of net assimilation rate on leaf index. Annals of Botany, 22: 37-54.
Yu, J., and Tuinstra, M. R. (2001). Genetic analysis of seedling growth under cold temperature stress in grain sorghum. Crop Science, 41: 1438-1443
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