Agricultural intensification is a highly specialized agri-food system that has contributed to raising food production worldwide due progress in agricultural machinery and technologies, the use of improved cultivars, external inputs such as fertilizers, irrigation, pesticides [...]

This paper studied the total factor productivity (TFP) of agriculture in Bohai Rim region. The agricultural TFP showed dependence development on chemical fertilizers, pesticides, labor, science, technology, etc. By coordinating inputs various production factors, efficiency can be improved, reducing over-reliance fertilizers and pesticides achieving sustainability agriculture. In this study, sec...

the study monitored the toxicity of environmentally relevant concentration of pesticides and metals in zebra fish danio rerio. zebra fish were exposed to environmentally relevant concentration of pesticides and metals for a period of 14 days. the individual and the combined toxicity of pesticides and metals were evaluated. the pesticides and metals treated groups showed histopathological altera...

This study aims to determine the effect of production factors land area, seeds, fertilizers, pesticides, and labor on shallot in Simpang Tiga District, Pidie District costs onion farming income District. The sampling technique was carried out by simple random sampling, totaling 36 respondents. analytical used this research is Cobb-Douglass function analysis method multiple linear regression ana...

The introduction in a number of UN/ECE countries of new legislation to control and reduce water pollution from point sources was aimed at achieving stricter measures for pollution prevention at source, as well as the implementation of add-on measures such as advanced sewage treatment. In countries where such legislation has been introduced, both the relative and the absolute contribution of emi...

One of the problems detected in residents Pasang Lela Village that, majority farmers Thematic KKN activities, is that community wants to use eggshell waste disturbs environment, but it not yet known what appropriate technology can be applied overcome this problem. The purpose program transfer help improve quality agriculture and family economy. Eggshells are used as Liquid Organic Fertilizer pe...

in the present study an attempt has been made to use a non-parametric method data envelopment analysis (dea) for assessing source-wise and operation-wise the technical efficiency (te) and return-to-scale (rts) for paddy production in four zones of the state of punjab, india. the results were then compared to corresponding ones already obtained from a parametric method (cobb-douglas production f...