African Journal of
Plant Science

  • Abbreviation: Afr. J. Plant Sci.
  • Language: English
  • ISSN: 1996-0824
  • DOI: 10.5897/AJPS
  • Start Year: 2007
  • Published Articles: 761

Full Length Research Paper

Comparative study on the effect of bio-slurry and inorganic N-fertilizer on growth and yield of kale (Brassica oleracea L.)

Ashenafi Haile
  • Ashenafi Haile
  • School of Plant and Horticultural Science, Hawassa University, P. O. Box 05, Hawassa, Ethiopia.
  • Google Scholar
Tewodros Ayalew
  • Tewodros Ayalew
  • School of Plant and Horticultural Science, Hawassa University, P. O. Box 05, Hawassa, Ethiopia.
  • Google Scholar

  •  Received: 10 January 2018
  •  Accepted: 13 February 2018
  •  Published: 30 April 2018


Aktar S, Noor S, Rahman M, Sultana S, Nandi SK (1996). Effect of organic manure and chemical fertilizer on the yield of broccoli. Bangl. Hortic. 24(1 and 2):59-64.


Amanullah, Jaffar MH, Nawab K, Ali A (2007). Response of Specific Leaf Area (SLA), Leaf Area Index (LAI) and Leaf Area Ratio (LAR) of Maize (Zea mays L.) to plant density, rate and timing of nitrogen


Balcau SL, Apahidean M, Saharia A, Pop D (2012). The influence of organic fertilizers concerning the growth and development of Brassica oleraceavar. acehala plants. Bull. UASVM Hortic. 69(1):64-70.


Brady NC, Weil RR (2002). The nature and properties of soil.13th ed. Pearson Education, Inc. per Saddle River, New Jersey. pp. 143-192.


Chinma CE, Igyor MA (2007). Micronutrients and anti-nutritional contents of selected tropical vegetables grown in South East, Nigeria. Niger. Food J. 25(1):111-116.


Ding GF, Qing WS, Neng QW, Yu ZG, Huai LJ, Bo JH (2011). Effect of biogas slurry on Table Bean Quality and Soil Fertility. China Biogas 29(1):59-60.


Fadigas JC, Santos AMP, Jesus RM, Lima DC, Fragoso WD, David JM, Ferreira SLC (2010). Use of multivariate analysis techniques for the characterization of analytical results for the determination of the mineral composition of kale. Microchem. J. 96:352-356.


Fasuyi AO (2006). Nutritional potentials of some tropical vegetable leaf meals: chemical characterization and functional properties. Afr. J. Biotechnol. 5:49-53.


Haile A, Tesfaye B, Worku W (2017). Seed yield of onion (Allium cepa L.) as affected by bulb size and intra-row spacing. Afr. J. Agric. Res. 12(12):987-996.


Huang S, Peng XX, Huang QR, Zhang WJ (2010). Soil aggregation and organic carbon fractions affected by long term fertilization in a red soil of subtropical China. Geoderma 154(3-4):364-369.


Islam R, Rahman SME, Rahman MM, Oh DH, Ra CS (2010). The effects of biogas slurry on the production and quality of maize fodder. Turk. J. Agric. 34:91-99.


Karki KB (1997). Estimation of plant nutrient loss from biogas slurry. Biogas Support Programme. International Congress Series. 1291:42-52.


Li J, Wee C, Sohn B (2013). Effect of Ammonium- and Potassium-Loaded Zeolite on Kale (Brassica alboglabra) Growth and Soil Property. Am. J. Plant Sci. 4:1976-1982.


Mbatha AL (2008). Thesis on Influence of Organic Fertilizers on the Yield and Quality of Cabbage and Carrot; Faculty of Natural and Agricultural Sciences Department of Soil, Crop and Climate Sciences; University of the Free State; Bloemfontein. pp.76-94.


Mehdi R, Ali HA, Ghorchiani M (2012). Effect of vermin-compost and municipal solid waste compost on growth and yield of canola under drought stress conditions. Int. J. Agric. Res. Rev. 2(4):395-402.


Mog B (2007). Effect of organics and bio-fertilizers on productivity potential in carrot (DaucuscarotaL.) (MSc. Agric. Thesis in Crop Physiology). Department of Crop Physiology College of Agriculture, Dharwad University of Agricultural Sciences, Dharwad, India.


Onwonga RN, Lelei JJ, Macharia JK (2013). Comparative effects of soil amendments on phosphorus use and agronomic efficiencies of two maize hybrids in acidic soils of Molo County, Kenya. Am. J. Exp. Agric. 3(4):939-958.


Onyango CN, Harbinson J, Imungi JK, Shibairo SS, Kooten OV (2012). Influence of organic and mineral fertilization on germination, leaf nitrogen, nitrate accumulation and yield of vegetable amaranth. J. Plant Nutr. 35:342-365.


Oscar RV, Tollennar M (2006). Effect of genotype, nitrogen, plant density and row spacing on the area-per-leaf profile in maize. Agron. J. 98:94-99.


Qureshi F, Wani JA, Bashir U, Malik MA, Mir SA (2014). Response of farmyard manure and inorganic nitrogen on vegetative growth, leaf yield and quality of kale (Brassica oleracea var acephala) in temperate region of Kashmir valley. Biolife 2(3):786-791.


Rahman SME, Islam MA, Rahman MM, Oh DH (2008). Effect of cattle slurry on growth, biomass yield and chemical composition of maize fodder. Asian-Aust. J. Anim. Sci. 21(11):1592-1598.


Sarwar GH, Schmeisky MA, Tahir Y, Iftikhar, Sabah NU (2010). Application of green compost for improvement in soil chemical properties and fertility status. J. Anim. Plant Sci. 20(4):258-260.


Sarwar GN, Hussain H, Schmeisky, Muhammad S (2007). Use of compost and environment friendly technology for enhancing rice-wheat production in Pakistan. Pak. J. Bot. 39(5):1553-1558.


SAS Institute Inc. (2002). Statistical Analysis Software Package, SAS/STAT user's guide version 9. SAS Institute Inc., Cary NC, USA.


Shangguan Z, Shao M, Dyckmans J (2000). Effects of nitrogen nutrition and water deficit on net photosynthetic rate and chlorophyll fluorescence in winter wheat. J. Plant Physiol.156:46-51.


Souza PA, Souza GLFM, Menezes JB, Bezerra NF (2008). Evaluation of cabbage cultivar grown under organic compost and mixed mineral fertilizers. Hortic. Bras. 26:143-145.


Surindra S (2009). Impact of vermin-compost and composted farmyard manure on growth and yield of garlic (Allium stivum L.) field crop. Int. J. Plant Prod. 3(1):27-38.


Uyovbisere EO, Chude VO, Bationo A (2000). Promising nutrient ratios in the fertilizer formulations for optimal performance of maize in Nigerian savanna. The need for a review of current recommendations. Niger. Soil Res. 1:29-34.


Vaithiyanathan T, Sundaramoorthy P (2016). Impact of Organic Manure and Inorganic Fertilizers on Seed Germination of Green Gram (Vignar adiata L.). J. World Sci. News 35:111-122.


Weiping W, Fengxiang Z, Xiaoyang C, Zhiyong X, Chunlai H, Chuanzhen W, Jian L (2010). Influence of biogas slurry irrigation on the soil environment and radish quality. Anhui Agric. Sci. Bull. 16(17):76-77.


Wenke L, Chang YQ, Qing WS (2009). A review on effect of biogas slurry on vegetables and soil. China Biogas 27(1):43-46.


Yu FB, Luo XP, Song CF, Zhang MX, Shan SD (2010). Concentrated biogas slurry enhanced soil fertility and tomato quality. Plant Soil Sci. 60(3):262-268.


Zhou Q (2009). Effect of biogas slurry application on yield, nutrition quality of purple cabbage and soil quality. Acta Agric. Jiangxi 2:7-27.