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176.395  Articles
1 of 17.641 pages  |  10  records  |  more records»
The residual effects of biochar doses on Entisols after five years of application have not received attention. However, there is an assumption that the positive effects of biochar can last longer in the soil. Therefore, field experiments were carried out ... see more

Biochar is a carbon-rich solid material made by pyrolyzing agricultural residual biomass, and it decomposes much more slowly than the biomass from which it is made. Biochar has been shown to have agronomic benefits. Biochar can provide agronomic benefits ... see more

The study was designed to asses the residual effect of organic N (Poultry Manure) and mineral N on maize crop in field experiments carried out on silty clay loam soil at NIFA, Tarnab, Peshawar, Khyber Pakhtunkhwa (KP) Pakistan during 2014-15. Combined dos... see more

During 1976 - 1977, the Sabah Malaria Control Programme carried out an extended field trial com­paring the residual effects of Summithiona, DDT and Malathionb against the primary vector of Sabah, An. balabacensis balabacensis Baisas in Kuala Penyu distric... see more

During 1976 - 1977, the Sabah Malaria Control Programme carried out an extended field trial com­paring the residual effects of Summithiona, DDT and Malathionb against the primary vector of Sabah, An. balabacensis balabacensis Baisas in Kuala Penyu distric... see more

1 of 17.641 pages  |  10  records  |  more records»