Growth, Productivity and Profitability of Fodder Sorghum and Cluster Bean as Influenced by Mixed Cropping and Nutrient Management

Background: The year round green forage supply for better health and productivity of the animals can be ensured by mixed cropping of cereal and legume forages along with proper nutrient management. Keeping these facts in mind an experiment was carried out to analyse growth, productivity and profitability of fodder sorghum and clusterbean as influenced by mixed cropping and nutrient management. Methods: Experiment was laid out in factorial randomized complete block design with four seed rate combinations of sorghum and clusterbean (S1 - sole sorghum, S2 - sole clusterbean, S3 - 75% sorghum + 25% clusterbean and S4 - 60% sorghum + 40% clusterbean) along with six nutrient management treatments (N1 - 100% RDF, N2 - 100% RDF + PGPR, N3 - 100% RDF + seaweed extract, N4 - 75% RDF + PGPR, N5 - 75% RDF + seaweed extract and N6 – 50% RDF + PGPR + seaweed extract) in three replications. The growth of crops was evaluated in terms of plant height, leaf length, leaf width, number of leaves, leaf stem ratio and stem girth which all together contributed towards the fodder yield. Results: In sorghum crop the growth was not statistically different between the treatments S1 and S3 but in clusterbean sole crop recorded higher growth yet the influence was not significant on all parameters. Among nutrient management N1, N2 and N3 treatments recorded higher growth and thus yield in both crops which was not statistically different from N5 treatment. The correlation study indicated that cumulative influence of these growth parameters resulted in higher green and dry fodder yield under sole crop. Whereas in mixed cropping S3 treatment recorded significantly at par fodder yield to S1. The evidence presented above shows that 75% sorghum + 25% clusterbean mixed cropping treatment with 75% RDF + seaweed extract served its purpose of fodder yield enhancement.

[1]  Sanjeev Kumar,et al.  Effect of Organic and Inorganic Nutrient Sources on Growth, Yield, Nutrient Uptake and Economics of Fodder Cowpea [Vigna unguiculata (L.) Walp.] , 2020, LEGUME RESEARCH - AN INTERNATIONAL JOURNAL.

[2]  H. Ram,et al.  Fodder productivity and profitability of different maize and legume intercropping systems , 2019, The Indian Journal of Agricultural Sciences.

[3]  Rakesh Kumar,et al.  Productivity and profitability of legume-cereal forages under different planting ratio and nitrogen fertilization , 2018 .

[4]  R. Singh,et al.  Effect of planting geometry and different levels of nitrogen on growth, yield and quality of multicut fodder sorghum (Sorghum bicolor (L.) Monech) , 2017 .

[5]  R. Soomro,et al.  Effect of Intercropping Maize ( Zea mays L . ) with Soybean ( Glycine max L . ) on Green Forage yield , and Quality Evaluation , 2016 .

[6]  Ahmed M. El Naim,et al.  Response of Guar ( Cyamopsis teteragonolopa L.) to Bradyrhizobium Inoculations in Semi-arid Environment , 2016 .

[7]  S. J. Noorbakhshian.  EFFECTS OF MIX CROPPING OF ALFALFA AND ANNUAL RYEGRASS ON FORAGE PRODUCTION , 2015 .

[8]  U. Patel,et al.  Production Potential of forage Maize ( Zea mays L.) - Cowpea ( Vigna unguiculata L.) Intercropping System as Influenced by Row Ratios , 2013 .

[9]  Shaukat Ali,et al.  Integrated nutrient management in clusterbean (Cyamopsis tetragonoloba L. taubert) , 2012 .

[10]  V. Surve,et al.  Effect of row ratio in cereal-legume fodder under intercropping systems on biomass production and economics. , 2012 .

[11]  M. Shoaib,et al.  STUDIES ON FODDER YIELD AND QUALITY OF SORGHUM GROWN ALONE AND IN MIXTURE WITH GUARA UNDER DIFFERENT PLANTING TECHNIQUES , 2009 .

[12]  A. Asgharzadeh,et al.  The Effects Of Application Of Plant Growth Promoting Rhizobacteria (PGPR) On The Yield Of Fodder Maize (Zea Mays L.). , 2006 .

[13]  Kehar Singh,et al.  Performance of sorghum (Sorghum bicolor)+legumes intercropping under different planting geometries and nitrogen levels. , 2000 .