Weed control efficacy of hoe weeding and commercially formulated mixture of metolachlor + prometryn herbicide under maize production in soil amended with biochar

Adeyemi O. R., Smith M. A. K., Ojeniyi S. O. (2008): Effect of land preparation techniques on weed control effectiveness in okra (Abelmoschus esculentus L. Moench). Nigerian Journal of Weed Science 21: 72–83.Search in Google Scholar

Adigun J. A., Lagoke S. T. O., Kumara V., Erinle I. D. (1993): Weed management studies in transplanted tomato in the Nigeria savanna. Samaru Journal of Agricultural Research 10:29–39.Search in Google Scholar

Chan K. Y., Van Zwieten B. L., Meszaros I., Downie D., Joseph S. (2008): Using poultry litter biochars as soil amendments. Australian Journal of Soil Research 46: 437–444.10.1071/SR08036Search in Google Scholar

Chikoye D., Udensi U. E., Lum A. F. (2005): Evaluation of a new formulation of atrazine and metolachlor mixture for weed control in maize in Nigeria. Crop Protection 24: 1016–1020.10.1016/j.cropro.2005.02.011Search in Google Scholar

El-Metwally I. M., Abd El-Salam M. S., Tagour R. M. H, Abouziena H. F. (2012): Efficiency of plant population and reduced herbicides rate on maize productivity and associated weeds. Journal of Applied Science Research 8: 2342–2349.Search in Google Scholar

Forcella F. (2000): Rotary hoeing substitutes for two–third rate of soil-applied herbicide. Weed Technology 14: 298–303.10.1614/0890-037X(2000)014[0298:RHSFTT]2.0.CO;2Search in Google Scholar

Hassan A. A. A., Ahmed M. K. A. (2005): The influence of some herbicides and additional hoeing in maize growth and yield and yield components. International Journal of Agriculture and Biology 7: 708–710.Search in Google Scholar

Lehmann J., da Silva Jr., J. P., Steiner C, Nehls T., Zech W., Glaser B. (2003): Nutrient availability and leaching in an archaeological anthrosol and a ferralsol of the central Amazon Basin; fertilizer, manure and charcoal amendments. Plant and Soil 249: 343–357.10.1023/A:1022833116184Search in Google Scholar

Masulili A, Utomo W., Syekhfani M. S. (2010): Rice husk biochar for rice based cropping system in acid soil 1 the characteristics of rice husk biochar and its influence on the properties of acid sulfate soils and rice growth in West Kalimantan, Indonesia. Journal of Agriculture Science (Canada) 3: 25–33.10.5539/jas.v2n1p39Search in Google Scholar

Ogungbile A. O., Ndahi W., Lagoke S. T. O (1982): Economic Evaluation of Herbicide Use in Maize Production. In: Proceedings of the 11^th annual Conference of Weed Science Society of Nigeria. Eds: B. A. Olunuga, I. O. Akobundu, A. Ayeni, Ahmadu Bello University, Zaria, Nigeria. March 1982, p. 45.Search in Google Scholar

Onuk E. G., Ibrahim H. Y (2010): The impact of root and tuber expansion programme (rtep) on roots and tuber crops production in Nasarawa State, Nigeria, Production Agriculture and Technology (PAT) 6: 26–34.Search in Google Scholar

Perry J. N., Firbank L. G., Champion G. T., Clark S. J., Heard M. S., May M. J., Hawes C., Squire G. R., Rothery P., Woiwod I. P., Pidgeon J. D. (2004): A ban on atrazine herbicides likely to reduce but not negate relative benefits of GMHT maize cropping. Nature 428: 313–316.10.1038/nature02374Search in Google Scholar

Rondon M. A., Lehmann J., Ramirez J., Hurtado M. (2007): Biological nitrogen fixation by common beans (Phaseolus vulgaris L.) increases with biochar additions. Biology and Fertility of Soil 43: 699–708.10.1007/s00374-006-0152-zSearch in Google Scholar

United States Agency for International Development (USAID) (2010): Package of Practices for Maize Production, Washington DC, 1–23.Search in Google Scholar

Wolf D. (2008): Biochar as a Soil Amendment: A Review of the Environmental Implications. University of Swansea. Unpublished document. www.organiceprints.org/13268Search in Google Scholar

Zhang A., Liu Y., Pan G., Hussain Q., Li L., Zheng J., Zhang X. (2011): Effect of biochar amendement on maize yield and greenhouse gas emission from a soil organic carbon poor calcareous loamy soil from Central China Plain. Plant-Soil 351: 263–275.10.1007/s11104-011-0957-xSearch in Google Scholar