scholarly journals Resource Use Efficiency of Yam Production among Smallholder Farmers and Effect to the Environment in the Tropics

2020 ◽  
Vol 7 ◽  
pp. 1-16
Author(s):  
Smiles I. Ume ◽  
A.I.N. Kaine ◽  
C.D. Ochiaka

Resource use efficiency of yam production among smallholder farmers in Southeast, Nigeria was studied. The specific objectives of the study are to estimate the costs and returns in yam production, determine the allocative efficiency of yam production among small holder farmers, determine the different effects of yam cropping activities to the environment and identify and describe the limiting factor to yam production in the study area. A multi-stage random sampling technique was used to select 240 farmers and from which information needed for the study were elicited using a structure questionnaire. Cost and returns analysis, allocative efficiency model and distributive statistics such as percentage response and frequency distribution table were used to capture the objectives of the study. The result shows that yam production was profitable in the study area. Also, result of the allocative efficiency of the inputs shows that the farmers did not attain optimal allocative efficiency, since they either under - utilized or over utilized their resources. Yam production activities in form of clearing, burning, pesticides use, fertilizer use and tillage could result in among others wild Life habitation, oxygen – carbon dioxide balance, erosion, effect aesthetic, increases soil temperature, reduction of soil nutrient, human health and welfare and conversion of organic nitrogen into mobile nitrates. The constraints to yam production were high cost of labour, poor access to credit, poor access to extension services and high cost of labour. Improving farmers’ access to credit, fertilizer and extension contact were recommended.

2021 ◽  
Vol 3 (1) ◽  
pp. 1-9
Author(s):  
Bernard H ◽  
Tahir A. D. ◽  
Alkali H. M. ◽  
Ojo C. O.

The study was conducted to examine the resource use efficiency of sesame production in Hong L.G.A of Adamawa State, Nigeria. Multistage sampling technique was used to select fifty seven sesame farmers in the study area. Data were collected using a structured questionnaire. Data were analysed using descriptive statistics and multiple regression analysis. The results revealed that high percentage (57.9%) of the respondents were female, 91.2% were married and 54.4% were within the age bracket of 31-50 years. Among the farmers, 35.1% attended tertiary institution, most (56.1%) of them had a household size of 3-6 persons and 70% of them had no extension visit. The study also revealed that the majority (70.2%) of the sesame farmers had farm size of 1-2 hectares, 33.3% had a farming experience of 10-15 years, and many had no access to credit (91.%) and membership of cooperatives (86%). The results showed that effects of labour, fertilizer, farm size, chemical and seed were positive and statistically significant. R2 of 90.0% and F-ratio of 65.5 were recorded for the inputs. The study showed that the production inputs (especially labour and seed) contributed to sesame production output and production resources were under-utilized by the farmers.


The study was conducted using purposive cum random sampling technique and two hundred respondents comprised of 100 each borrowers and non-borrowers were selected from two block of district including marginal, small and medium categories of farm size. Primary data were collected through personal interview technique and required secondary information was taken from the record available at district and block level. Simple tabular and functional analysis and Garrett ranking were done to draw inferences. As per the result obtained from the study, no much difference was seen between the resource use efficiency of borrower and non-borrower farms and constraints faced by borrower. Since banana is a cash crop and it needs initial costs for its establishment, and after harvesting the crop regular source of income was generated by selling of suckers (seed) plant and its fruits. It’s by-product, leaves, etc. also used for various purposes. Minute inspection of the analysis showed that finance played important role for initiating the cultivation of banana crops showed the resource use efficiency that there is no considerable difference found on sample farms of borrower and non-borrower categories. Constraints faced by majority of the farmers were mainly delay in disbursement of loan and lack of the repayment period insufficient and improper management for withdraws on KCC.


2015 ◽  
Vol 1 (1) ◽  
pp. 112-122 ◽  
Author(s):  
Shiva Chandra Dhakal ◽  
Punya Prasad Regmi ◽  
Resham Bahadur Thapa ◽  
Shrawan Kumar Sah ◽  
Dilli Bahadur Khatri-Chhetri

The study was conducted to determine the productivity, profitability and resource use efficiency of maize-pumpkin mix crop production in Chitwan. The study used 53 maize-pumpkin mix crop adopting farmers from among 300 farmers adopting different pollinator friendly practices. Descriptive and statistical tools including Cobb-Douglas production function were used to analyze data, collected from structured interview schedule. The benefit cost ratio (1.58) indicates that maize-pumpkin mix cropping was profitable with productivity of 2.83 ton per ha on maize main product equivalent basis. The magnitude of regression coefficients of maize-pumpkin mix cropping implied that expenditure on seed and fertilizer and irrigation had significant positive effect on gross return with estimated decreasing return to scale (0.85). According to estimated allocative efficiency indices, it is suggested to increase expenditure on seed and fertilizer cum irrigation by about 90% and 55% respectively. Extension of modern technologies with adjustment on resource use is to be encouraged for increase in productivity and profitability of maize-pumpkin mix crop production which indirectly promotes and ensure forage for pollinatorsJournal of Maize Research and Development (2015) 1(1):112-122DOI: http://dx.doi.org/10.5281/zenodo.34290


2015 ◽  
Vol 16 ◽  
pp. 120-131
Author(s):  
Shiva Chandra Dhakal ◽  
Punya Prasad Regmi ◽  
Resham Bahadur Thapa ◽  
Shrawan Kumar Sah ◽  
Dilli Bahadur Khatri-Chhetri

The study was designed to determine the profitability and resource use efficiency of buckwheat production in Chitwan. The study used 42 buckwheat growers from 300 farmers adopting different pollinator friendly practices. Descriptive and statistical tools including Cobb-Douglas production function were used on data collected from structured interview schedule to accomplish the objectives. The benefit cost ratio (1.25) indicates that buckwheat production was profitable. The magnitude of regression coefficients of buckwheat implied that use of tractor and nutrient cost had significant positive effects on gross return. According to estimated allocative efficiency indices, it is suggested to reduce labor and seed cost by about 148% and 143%, respectively and; increase the use of tractor and nutrient inputs by about 63% and 19%, respectively. Extension of modern technologies with adjustment on resource use explains for increase in return and profit from buckwheat production which indirectly promotes and ensure forage for pollinators in study area.


2021 ◽  
Vol 18 (2) ◽  
pp. 195-206
Author(s):  
AY Sampa ◽  
F Sarker ◽  
MR Rahman ◽  
R Begum

Climatic condition is conducive to cultivate mustard in Bangladesh and there are ample opportunity to improve the present scenario of production, since the demand of oilseeds is high. But economic analysis of production of this crop remains unnoticed most of the time. For assessment of the profitability and resource use efficiency, a field level study was conducted with 100 mustard growers, who were selected purposively and interviewed with pre tested questionnaire from Manikganj district during the period May to August 2019. Applying the Cobb-Douglas production model the results suggested that farmers earned 18577.91 Tk ha-1 by producing 1683.75 kg ha-1 Mustard with the Benefit Cost Ratio (BCR) 1.28. Land preparation cost, seed, human labour, irrigation and fertilizer had a significant positive effect on the yield of Mustard while insecticides had negative insignificant effect. Farmers were inefficient in case of resource use. Mustard cultivation is profitable in Bangladesh and has the potentiality to minimize import cost of oilseeds. Mustard production can be increased further by ensuring adequate supply of labor at peak period with reasonable wage rate, incentive price of produce for farmers, sufficient drainage system after flood, collateral free and easy access to credit, crop insurance to mustard growers. SAARC J. Agri., 18(2): 195-206 (2020)


2018 ◽  
Vol 5 (3) ◽  
pp. 293-300
Author(s):  
Rezoyana Kabir Rasha ◽  
Hafija Akter Liza ◽  
Shirajum Manjira ◽  
Mohammad Mizanul Haque Kazal ◽  
Shah Johir Rayhan

Bangladesh is predominantly an agricultural country. Agriculture provides employment to nearly about 47.33 percent of its total labor forces (BER, 2015). Broad agriculture sector which includes crops, livestock, fisheries and forestry contributes 16 percent to the Gross Domestic Product (GDP) as a whole in the FY 2013-14 (BER, 2016). Mymensingh district was selected for the study to calculate the profitability and to assess the resource use efficiency of Boro rice production. Simple random sampling technique had been used for collecting data from 60 sample farmers through interview schedule. Both descriptive studies and functional analysis was done to achieve the objectives of the study. The findings of the study revealed that per hectare gross return, net return, and gross margin were found to be BTD110680.00, BTD 25208.94 and BTD 48158.95, respectively. Total costs of rice production were calculated at BTD 85471.06 per hectare. Benefit Cost Ratio (BCR) was found to be 1.29 for Boro rice production. Thus it was found that Boro rice production was profitable. Production function analysis suggested that, among the variables included in the model, quantity of seed, animal labor and power tiller cost, No. of human labor, quantity of fertilizer, cost of irrigation, had a positive and significant effect on the gross yield of Boro rice production, except for cost of manure and cost of pesticides had an insignificant effect on the gross yield of rice production. Efficiency analysis indicated that most of the farmers inefficiently used their inputs. This study also identified some problems associated with Boro rice production. Problems faced by the farmers were ranked on the basis of corresponding percentages. This study provides appropriate suggestion and policy recommendations which will help the development agencies and policy makers of the country for improving the livelihood of the people in the study area. Res. Agric., Livest. Fish.5(3): 293-300, December 2018


Environments ◽  
2018 ◽  
Vol 5 (8) ◽  
pp. 93 ◽  
Author(s):  
Mohamud Salat ◽  
Brent Swallow

To simultaneously enhance agricultural productivity and lower negative impacts on the environment, food systems need to be much more efficient in using resources such as land, water, and fertilizer. This study examines resource use efficiency of maize production among smallholder farmers in Nyando, Kenya. The main objective is to assess the degree of technical efficiency of smallholder farmers and identify the impact of so-called “climate smart practices” on technical efficiency. The method of Stochastic Frontier Analysis is used to simultaneously estimate a stochastic production frontier and a technical inefficiency effect model. Data for 324 subplots farmed by 170 households were available for this analysis. The study reveals that maize production in Nyando is associated with mean technical efficiency of 45% and that soil conservation practices such as residue management, legume intercropping, and improved varieties significantly increase farmers’ technical efficiency. Soil carbon is found to be a critical factor of production. These results imply that there is potential to more than double production using the same resources and that soil conservation practices can be very “climate smart,” at once increasing soil carbon, production, climate resilience, and technical efficiency.


Sign in / Sign up

Export Citation Format

Share Document