Genotypic Response of Sorghum bicolor (L) Moench Landraces to Sodium Carbonate Application in Control of Strigahermonthica in the Sudano-Sahelian Zone of Cameroon
Journal Title: Haya: The Saudi Journal of Life Sciences - Year 2018, Vol 3, Issue 8
Abstract
Abstract:The parasitic weed Strigahermonthica poses a serious threat to sorghum production in Northern Cameroon. To evaluate the response to S. hermonthica of 24 genotypes of rainfed sorghum and the effect of sodium carbonate on this parasite, field and pot experiments were conducted at Touboro (North Cameroon) in 2016 and 2017. In pot and in field, under striga infestation, results showedvarietal responses of sorghum for the number of emerged Striga, the height of sorghum, the stem diameter, the number of leaves per plant, the panicle weight and the grain yield. Globally, Strigainfestation significantly reduced the height, the stem diameter, and thenumber of leaves, the panicle weight and the grain yield of sorghum accessions by 28.94%, 19.54%, 17.78%, 28.24% and 44.17% respectively. Application of natural sodium carbonate salt reduced significantly the emerged Striga and the host plant damageby 74.29% and 41.94%. Under Striga infestation, sodium carbonate also increased the growth and yield sorghum accessions. Among the 24 studied genotypes, complete resistance was no recorded, but landraces LMO-LT18, LMO-LT22, KW-CP09 and LMT-21 appeared as the most resistant and tolerant to S. hermonthica. Combination of sodium carbonate with resistant and tolerant genotypes should be investigated as a major component of integrated packages to the effective control of Striga on sorghum in northern Cameroon. Keywords: Sudano-Sahelian zone; Sorghum bicolor; Strigahermonthica; sodium carbonate, varietal resistance.
Authors and Affiliations
Ndouyang C, NoubissiéTchiagam JB
Keywords
Related Articles
- EP ID EP397821
- DOI -
- Views 145
- Downloads 0
Obesity: Medical Consequences and Treatment Strategies
Abstract:Obesity, a pathologic state characterised by excess fat reserves, is a serious health problem that increases the risk of numerous medical complications and mortality. The disease arises as a direct consequence o...
Abstract:The present study was aimed to look for the effect of a natural compound i.e. Crocin on the viability of mature adipocytes and on inhibition of adipocyte differentiation. The 3T3-L1 cell line is one of the most well-characterized and reliable models for studying the conversion of pre-adipocytes into adipocytes. 3T3-L1 pre-adipocytic cell line was used and differentiated into mature adipoc
Abstract:The present study was aimed to look for the effect of a natural compound i.e. Crocin on the viability of mature adipocytes and on inhibition of adipocyte differentiation. The 3T3-L1 cell line is one of the most...
Assessment of in vitro Antioxidant Potential of Whole Plant of NaregamiaalataW. & A.
Abstract:As a new source of natural antioxidants, there is now an expansion of interest in phytochemicals to be used in foods and pharmaceutical preparations to substitute synthetic antioxidants, which are being restrict...
Typology of Cattle Herds in Transhumance in the Municipality of Djidjain Southern Benin
Abstract: Dryland herders traditionally move to the wettest areas including southern Benin in search of pasture and water to ensure the survival of their livestock. The main objective is to characterize the cattle herds...
Assessment of In-Vitro Anti-Arthritic Potential of Methanolic Leaf Extract of Ricinuscommunis
Abstract:The use of plants for the treatment of various diseaseswas recorded in the history. Many conventional medicines originate from plant sources: many decades ago, most of the few effective drugs were plant-based. E...