Forage development through farmer participatory research for the sustainability of smallholder dairy farmers

doi:10.15406/jdvar.2017.05.00150

Journal of

eISSN: 2377-4312

Dairy, Veterinary & Animal Research

Research Article Volume 5 Issue 4

Forage development through farmer participatory research for the sustainability of smallholder dairy farmers

Tufail MS,¹

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Krebs G,¹ Southwell A,² Piltz J,³ Wynn PC¹

¹School of Animal and Veterinary Sciences, Charles Sturt University, Australia
²School of Agriculture and Wine Sciences, Charles Sturt University, Australia
³Department of Primary Industries, Wagga Wagga Agricultural Institute, Australia

Correspondence: Tufail, Muhammad Shoaib, School of Animal and Veterinary Sciences, Charles Sturt University, Wagga Wagga NSW 2678 Australia, Tel 61 269 332 959

Received: May 17, 2017 | Published: June 26, 2017

Citation: Tufail MS, Krebs G, Southwell A, et al. Forage development through farmer participatory research for the sustainability of smallholder dairy farmers. J Dairy Vet Anim Res. 2017;5(4):135-136. DOI: 10.15406/jdvar.2017.05.00150

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Abstract

This paper describes the forage development through farmer participatory research and enhancing farm profitability by establishing an innovative informal strategy of developing village-based forage seed enterprises (VBFSEs) of Berseem clover (Trifolium alexandrinum L.) in Pakistan. The involvement of farmers in varietal selection and development is very important in ensuring the forage development and adoption of improved forage varieties in commercial production systems for increasing livestock productivity to enhance smallholder farmer’s livelihoods.

Keywords: forage production, varietal selection and evaluation, farm profitability, rural development

Introduction

Crop-livestock production is an integral part of the mixed farming systems in Pakistan and characterised by small-scale subsistence farming to produce food for meeting daily household dietary requirements. However, livestock productivity is very low and restricted by the lack of quality fodder due to unavailability of seed.¹ The farmer participatory research approach elevates local knowledge to the role of science in food security by increasing productivity at the farm level. Collaborative experimentation with farmers can result in the identification of the better varieties (through selection), leading to increased forage yield and quality.² Moreover, on-farm testing, selection and evaluation of improved varieties can result to the farmer-based seed production. Farmer seed enterprises serve markets through linking research and the commercial sector for the timely availability of good quality seed. Therefore, VBFSE is a potentially viable, alternative seed supply system where formal seed supply is a limiting factor for smallholder dairy farmers.

Materials and methods

On-farm research trials were conducted in Pakistan during 2012-2014, to establish the most appropriate seed source of Berseem clover with the aim of forage development to achieve maximum forage and seed production at farm level. A randomised complete block design and five replicates were used, where each research site was considered as replication. The three sources of Berseem clover were Farmer seed (FS), Market seed (MS) and Research station seed (RS). Data was recorded on green forage (GF), dry matter (DM) (t/ha) and seed yields (SY)(kg/ha) after multiple forage cuttings (65, 110 and 150days after sowing). Additionally, the major indicators of fodder nutrition were measured through near-infrared reflectance (NIR) to access the forage nutrition. The data were analysed with the linear mixed model (ASREML) by using GenStat® (17^th edition) at 5% level of significance to compare treatment means. Partial budget analyses were also carried out using Microsoft Excel 2013^®windows software to estimate the economic benefits.

Results and discussion

The different seed sources significantly (P<0.05) affected the forage and seed yields and forage quality parameters (Table 1) across all the experimental sites. The mean DM, GF and seed yields of 8.39, 60.79t/ha and 580kg/ha, respectively were produced by using RS as compared to FS or MS. The average nutritive value of the forage also significantly (P<0.05) affected by the seed source. However, WSC did not vary (P>0.05) between the different seed sources. Overall, RS produced better quality forage of Berseem clover compared to FS and MS (Table 1). The analysis further revealed that average net incomes of 279690 Rs/ha (2715 US$/ha) was earned through VBFSE development of Berseem clover in the study area having more returns (236%) as compared to conventionally grown forage (65%).

Seed quality of Berseem clover directly affects crop yields through plant growth, and indirectly influences the nutritive value of the forage. The frequent cuttings can be used to manipulate the distribution of DM, subsequently impacting on DM and seed yields of Berseem clover³ which was in agreement to the results reported in the present study. Smallholder farmers are often reluctant in adopting the improved technologies related to genetic improvement and production of fodder crops.⁴ David² identified the introduction of improved varieties in smallholder farming systems has been found to not only significantly increase yields but also to result in the establishment of new markets for both the surplus forage and seed. The majority of the smallholder farmers are the primary source of local varieties germplasm and participatory approach has proved to be a workable strategy in the forage development.⁴ Moreover, 236% marginal rate of returns produced in the present study, more than the minimum rate of return (40-100%) which is acceptable to farmers in adopting any agricultural intervention.⁵

Seed Sources	DM Yield (t/ha)	Forage Yield (t/ha)	Seed Yield (kg/ha)	*CP (%)**	*DMD (%)**	*NDF (%)**	*ME(MJ/kg DM)**	*WSC (%)**
Farmer Seed	5.75	43.63	186	26.34	67.38	30.12	9.93	2.559
Market Seed	6.47	49.04	204	25.61	67.27	30.53	9.87	2.653
Research Station Seed	8.39	60.79	580	27.13	68.97	28.72	10.13	2.815
SED**	0.51	2.95	40.13	0.81	1.45	1.24	0.1	0.28

Table 1 The effect of different seed sources on forage, seed yields, and quality of Berseem clover.

**SED=standard error of difference
*CP, crude protein; DMD, dry matter digestibility; NDF, neutrant detergent fiber; ME, metabolisable energy; WSC, water soluble carbohydrates

Conclusion

In conclusion, the RS produced the highest weight of green forage, DM and seed yields of better quality across all farm sites when taken three forage cuts at 65, 110 and 150 DAS prior to seed harvest. Moreover, the farmer participatory research approach and the establishment of VBFSE proved to be the realistic approach of bringing positive change at smallholder farmer’s level.