Effect of Biochar on Macronutrients Release and Plant Growth on Degraded Soil of Lafia, Nasarawa State, Nigeria

Ndor, E.; Ogara, J; Bako, D; Osuagbalande, J

doi:10.9734/arja/2016/30926

Cited by 3 publications

(2 citation statements)

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“…The available phosphorus (P) for both SBB and TSB samples is not significantly different (1.40% & 1.57%, respectively). This indicates that P availability in both samples would modify the increase of soil pH and improve the retention of exchangeable anions (Ndor et al, 2016). K (6.47%) was found to be the highest in SBB, while Ca (6.67%) and Mg (4.37%) were found to be the highest in TSB.…”

Section: Physico-chemical Properties Of the Soil Sago Bark Biochar An...mentioning

confidence: 84%

EFFECT OF SAGO BARK BIOCHAR APPLICATION ON Capsicum annuum L. var. Kulai GROWTH AND FRUIT YIELD

FATHI

Bukhori

ABDULLAH

et al. 2022

MAB

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Applying biochar in crop farming or agriculture activity generally increases productivity through improved soil fertility and water holding capacity. However, there is a lack of empirical data on the effects of sago bark waste-derived biochar on the growth media of Capsicum annuum L. This work, reported the effect of sago bark biochar and acid-base treated sago bark biochar on Capsicum annuum L. var. Kulai growth media fertility. The plant growth study was carried out using completely random design experimental layouts with five replicates and 8 treatments at various biochar application rates (0.5,1.5, & 3.0%, w/w). Results showed that plant grown with 1.5% sago bark biochar has the highest number of the leaf (122.90). Plant with 1.5% acid-base treated sago bark biochar showed a significantly (p<0.05) higher number of flower buds (1.90) and stem height (69.00 cm) during 4 months of the vegetative period. Meanwhile, plants with 3% acid-base treated sago bark biochar obtained the highest yield of fruit fresh weight (67.64 g). In general, acid-base treated sago bark biochar application increase the yield of Capsicum annuum L. var. Kulai.

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Section: Physico-chemical Properties Of the Soil Sago Bark Biochar An...mentioning

confidence: 84%

EFFECT OF SAGO BARK BIOCHAR APPLICATION ON Capsicum annuum L. var. Kulai GROWTH AND FRUIT YIELD

FATHI

Bukhori

ABDULLAH

et al. 2022

MAB

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“…Combined application of biochar with cow urine to the root zone of pumpkin also significantly increased pumpkin yield compared to all other soil amendment treatments. Ndor et al [31] reported that rice husk and sawdust biochar significantly increased N, P and K uptake by maize plant, and also significantly increased maize number of leaves, plant height, fresh and dry weight of cobs. In another study, amendment of an alkaline soil with biochar derived from vegetable waste and Eucalyptus-leaves had significant effects on seedlings dry matter, shoot and root lengths of maize [32].…”

Section: Effect Of Biochar Application On Plant Productivitymentioning

confidence: 99%

Biochar: A Vital Source for Sustainable Agriculture

Chukwuka¹,

Akanmu²,

Umukoro³

et al. 2020

Biostimulants in Plant Science

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The emerging concerns in sub-Saharan Africa are non-sustainability of agricultural and soil management practices threatening food security and environmental safety. Biochar, solid material obtained from thermochemical conversion of plants and/or animal biomass in an oxygen limited environment, is of great importance both agriculturally and environmentally. This chapter reviews the contributions of "biochar technology" to environmental sustainability and food security. This strategy addresses the declining food security issues, depleting soil and plant health challenges. When properly exploited, biochar will enhance soil fertility recovery, guarantee resilience to climate change challenges, and satisfy food production needs of growing global population. The positive impacts of biochar utilization on soil beneficial organisms in harnessing and controlling pests and diseases as well as revitalization of ecological niche make it a preferred option. Unfortunately, there is dearth of information on biochar mechanism to enhance bioremediation technology, which is still facing some challenges that need attention for adequate soil remediation. Many researchers have demonstrated bioremediation in laboratory scale under controlled environmental conditions; it may however be very problematic to establish the growth/survival of these biological entities in situ on heavily polluted soil where the environmental conditions cannot be controlled.

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Sustainable Use of Biochar in Environmental Management

Abukari¹,

Imoro²,

Imoro³

et al. 2021

Environmental Health

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Conversion of agricultural wastes into eco-friendly and low cost biochar is not only a smart recycling strategy but a panacea to environmental pollution management. Agricultural wastes biochar can be an effective alternative technique for controlling contaminants due to its low cost, high-efficiency, simple to use, ecological sustainability and reliability in terms of public safety. Biochars have made substantial breakthroughs in reducing greenhouse gases emissions, reducing soil nutrient leaching, sequester atmospheric carbon into the soil, increasing agricultural productivity, and reducing bioavailability of environmental contaminants. Recent advances in the understanding of biochars warrant a proper scientific evaluation of the relationship between its properties and impact on soil properties, environmental pollutant remediation, plant growth, yield, and resistance to biotic and abiotic stresses. The main factors controlling biochar properties include the nature of feedstock, heat transfer rate, residence time and pyrolysis temperature. Biochar efficacy in pollutants management largely depends on its elemental composition, ion-exchange capacity, pore size distribution and surface area, which vary with the nature of feedstock, preparation conditions and procedures. The chapter explored the possibility of using biochar from agricultural wastes as a suitable alternative for the remediation of environmental pollutants, soil conditioning and the long-term biochar application in the environment.

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Effect of Biochar on Macronutrients Release and Plant Growth on Degraded Soil of Lafia, Nasarawa State, Nigeria

Cited by 3 publications

References 0 publications

EFFECT OF SAGO BARK BIOCHAR APPLICATION ON Capsicum annuum L. var. Kulai GROWTH AND FRUIT YIELD

EFFECT OF SAGO BARK BIOCHAR APPLICATION ON Capsicum annuum L. var. Kulai GROWTH AND FRUIT YIELD

Biochar: A Vital Source for Sustainable Agriculture

Sustainable Use of Biochar in Environmental Management

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