Determinants of Manure and Fertilizer Applications in Eastern Highlands of Ethiopia
نویسندگان
چکیده
Despite the fact that erosion undermines productivity in the Ethiopian highlands, adoption of fertility enhancing techniques remained very minimal. The objectives of this study is to examine factors affecting adoption of fertilize and manure use and their interrelationships using plot and household level data collected from 211 farm households. A two-stage probit model results revealed a negative reciprocal relationship between fertilizer use and manure applications, basically because of the difference in additional resource requirements for application of the two inputs. Whereas prices of chemical fertilizers are very high in the study area, manure is labor-intensive in its application. This implies that the ability to afford high fertilizer prices decreases the probability to apply manure; and endowment with adequate labor input decreases the probability to opt for fertilizer. The study also identified different impediments to adoption of fertilizer use and manure applications and important implications drawn from the results are discussed.
منابع مشابه
Seed Yield of Groundnut (Arachis Hypogaea L.) as Influenced by Phosphorus and Manure Application at Babile, Eastern Ethiopia
Objective: A field experiment was conducted in order to study the effect of phosphorus and manure application on agronomic performance and seed yield of groundnut. Methods: Factorial combination of two groundnut varieties (‘Werer 962’ and ‘Oldhale’), Three rates of phosphorus (0, 90 and 180 kg P2O5 ha-1) and three rates of manur...
متن کاملSeed Yield of Groundnut (Arachis Hypogaea L.) as Influenced by Phosphorus and Manure Application at Babile, Eastern Ethiopia
Objective: A field experiment was conducted in order to study the effect of phosphorus and manure application on agronomic performance and seed yield of groundnut. Methods: Factorial combination of two groundnut varieties (‘Werer 962’ and ‘Oldhale’), Three rates of phosphorus (0, 90 and 180 kg P2O5 ha-1) and three rates of manur...
متن کاملChanges in soil microbial community composition in response to fertilization of paddy soils in subtropical China
Repeated fertilizer applications to cultivated soils may alter the composition and activities of microbial communities in terrestrial agro-ecosystems. In this study, we investigated the effects of different long term fertilization practices (control (CK), three levels of mineral fertilizer (N1P1K1, N2P2K2, and N3P3K3), and organic manure (OM)) on soil environmental variables and microbial commu...
متن کاملEffect of Manure Application on Reduced Nitrogen Fertilizer Consumptionin Potato Cv.Agria
Objective: An experiment was performed in Ardabil (2012) to investigate the effects of manure consumption in different amounts on reducing nitrogen fertilizer consumption in potato cv. Agria. Methods: This research was conducted in factorial design based on randomized completely blocks design in three replication in which two manure factors in three levels (control, 30 and 60 tons/h) and nitro...
متن کاملLivelihood Diversification among the Agricultural Land Scarce Peasants in the Central Highlands of Ethiopia
This article examines the livelihood strategies of land scarce peasants in Ethiopian. Land scarce peasants have a limited livelihood security on a sustainable manner and bypassed by major development programmes. The study was centred on two sets of rationales. First, for those peasants who do not have sufficient farmland, agriculture provides only a limited portion of households’ livelihood...
متن کامل