the mean profit efficiency for young males is 0.53, and 0.61 while for young females are 0.59, and 0.69 respectively. The … result found a significant difference (.001; .002) in the profit efficiency among young males and females rice and maize … credit received, membership to the association, cost of labour, cost of seed, cost of herbicides and cost of fertilizer …

) and gained efficienciy fertilizer N, P, K 20%, of the recommendation. -- wetland restoration ; fertilizer efficiency … of paddy soil in a sustainable manner can be done by integrating fertilizer-based integrated management organic and …, Bandung with the aim of testing the use of straw compost + biofertilizer for efficientcy inorganic fertilizer (N, P, K) and …

Economic efficiency is defined by the obtaining of useful economic effects, provided that material, human and financial … resources are used rationally. Thus, in general terms, economic efficiency can be defined as the connection between the useful … related to the production process. The main objective of the study is to highlight the economic efficiency of two system …

In many parts of the world, soils poor in nutrients are farmed with little addition of fertilizer, further depleting … sanitation and at recycling nutrients as fertilizer. This human fertilizer may act as a substitute for artificial fertilizers … investment program. We do not find any support for human fertilizer being used complementary, although the effect on yields …

analyze the technical efficiency and impact of improved farm inputs adoption on the yield of haricot bean producers. A multi …, labour, seed, chemical fertilizer and oxen were appeared to be positively and significantly influencing haricot bean … institutional arrangement, information, extension and farmers training accompanied with more access to chemical fertilizer in the …