Improving quality of composted biowaste to enhance disease suppressiveness of compost-amended, peat-based potting mixes

Veeken, A.H.M.; Blok, W.J.; Curci, F.; Coenen, G.C.M.; Termorshuizen, Aad J.; Hamelers, H.V.M.

doi:10.1016/j.soilbio.2005.03.018

Cited by 65 publications

(30 citation statements)

References 17 publications

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“…However, the application of coffee husk at different sole rates resulted in positive and significant increase in leaf count, stem girth, plant height and leaf area. This is corroborated by some previous results (Rajesh et al, 2003;Veeken et al, 2005;Janvier et al, 2007;Lazcano et al, 2009;Yadessa et al, 2010); amendment of agricultural soils with organic matter as compost resulted in the improvement of the physico-chemical properties of the soil, nutrient release and morphological development of the hosted plants.…”

Section: Discussionsupporting

confidence: 88%

“…Obatolu and Agboola (1991) had reported that cocoa pod husk (CPH) manure contains high Ca, P, K and sizeable amount of useful organic constituents. The use of coffee husk as an organic amendment has been reported and reccommended by Veeken et al (2005), Janvier et al (2007), Lazcano et al (2009) andYadessa et al (2010). According to them, amending agricultural soils with coffee husk as compost supplies plant nutrients and helps to improve the physicochemical and biological properties of the soil.…”

Section: Discussionmentioning

confidence: 99%

“…Documented reports (Rajesh et al, 2003;Veeken et al, 2005, Janvier et al, 2007, Lazcano et al, 2009Yadessa et al, 2010) have indicated that amending agricultural soils with organic matter aided plant nutrition and enhanced physicochemical and biological characteristics of the soil on the field. The use of mineral and organic sources of nutrient in varied proportion evolved from long experiences in soil fertility management (Rajesh et al, 2003;Bationo & Waswa, 2011).…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Nursery Soil Amendments for Cashew Seedling Production: A Comparative Analysis of Coffee Husk and NPK

Nduka¹,

Adewale²,

Akanbi³

et al. 2015

JAS

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Section: Discussionsupporting

confidence: 88%

Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Nursery Soil Amendments for Cashew Seedling Production: A Comparative Analysis of Coffee Husk and NPK

Nduka¹,

Adewale²,

Akanbi³

et al. 2015

JAS

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“…La présence de plusieurs antagonistes ayant différents modes d'action dans ce compost (Mouria et al, 2013a) justifie son aptitude suppressive élevée qui est liée à sa microflore totale, suppression dite " générale" et à T. harzianum en particulier dite suppression "spécifique" Veeken et al, 2005). Cependant, des facteurs chimiques non identifiés du compost sont aussi responsables de cette activité suppressive (Mouria et al, 2013b).…”

Section: Resultsunclassified

Effet du compost et de <i>Trichoderma harzianum</i> sur la suppression de la verticilliose de la tomate

Btissam¹,

Amina²,

Douira³

2013

J. App. Bioscience.

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RESUMEObjectifs : L'utilisation des moyens de lutte biologique contre les agents phytopathogènes a connue un essor considérable durant les deux dernières décades. L'objectif du présent travail est d'étudier l'effet d'un compost de déchets urbains solides, de ses extraits aqueux et de diverses souches de trichoderma harzianum sur la suppression de la verticilliose de la tomate causée par verticillium dahliae. Matériel et méthodes : Des plantules de tomates inoculées par des souches de t. Harzianum, traitées avec le compost ou encore avec l'extrait de compost sont inoculées avec l'isolat p3 de v. Dahliae. Résultats : Nos résultats ont montré que l'amendement du sol avec le compost à un taux de 20% a assuré la meilleure suppression de la verticilliose avec 92,38% de réduction de l'indice de rabougrissement (ir) et 92,41% de réduction de l'indice d'altération foliaire (iaf). Suivi par la fertigation des plantes par les extraits de compost ou leur inoculation par la souche tcomp de t. Harzianum, isolée à partir du compost, qui ont induit des pourcentages similaires de réduction de l'ir et de l'iaf. Alors que les deux autres souches de t. Harzianum ont induit des pourcentages de réduction qui n'ont pas dépassé 81% et 75% pour l'ir et l'iaf, respectivement.La suppression de la verticilliose semble due à la stimulation de la croissance végétale des plantes et aussi à l'inhibition de la pénétration et de la migration du pathogène à travers les tissus vasculaires de la plante. En effet, le traitement des plantes avec le compost, l'extrait ou encore leur inoculation avec la souche tcomp a permis de confiner le pathogène au niveau des racines de 50 à 60% des plantes, alors que les autres traitements ont permis son ascension jusqu'à l'hypocotyle de 70% des plantes inoculées. Les plantes témoins inoculées par le pathogène l'ont hébergé jusqu'à l'épicotyle de 100% des plantes. Conclusion et application de la recherche : le compost étudié constitue un bon amendement en tant que biopesticide contre la verticilliose de la tomate. Cette aptitude suppressive est liée, en partie, à sa population de t. Harzianum mais aussi à des facteurs chimiques. Mots clés : compost, extrait, trichoderma harzianum, verticillium dahliae, verticilliose, tomate. AbstractEffect of compost and trichoderma harzianum on verticillium wilt of greenhouse tomato crop Objectives: the use of biocontrol means against plant pathogens has grown considerably in two past decades. This work aim to study the effect of municipal solid waste compost, its aqueous extracts and different strains of trichoderma harzianum on the suppression of verticillium wilt of tomato caused by verticillium dahliae. Material and methods: tomato seedlings inoculated with strains of t. Harzianum, treated with compost or even with compost extract were inoculated with v. Dahliae isolate p3. The results: the results showed that soil amendment with compost at a rate of 20% provided the best control of verticillium wilt with a 92.38 % reduction of stunting indice (ir) and 92.41% reduction in the...

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“…Despite many goals on soil health reported with composts and other practices (Veeken et al 2005), the recovery of infested fields remains challenging, especially in tropical regions where two or three annual harvests favor the buildup of a complex population of soil pathogens (Termorshuizen et al 2006).…”

Section: Palavras-chavementioning

confidence: 99%

Response of soil fungi and biological processes to crop residues in no-tillage system

Oliveira

Nascente

Ferreira

et al. 2016

Pesqui. Agropecu. Trop.

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Soil management and crop rotation can directly affect the soil microbial community. This study aimed at determining soil quality indicators and soilborne fungi in a no-tillage system. A randomized blocks design, in a 3 × 2 factorial arrangement, was used. Three cover crops (palisade grass, millet and common bean) provided straw and root residues to the following crops of corn and soybean. The common bean-soybean sequence provided little soil covering and higher metabolic quotient and soil basal respiration and total enzymatic activity, as well as a general increase of soilborne fungi. The principal component analysis revealed that 76.61 % of the variance can be explained by the three first components, with cover crops, soil basal respiration and metabolic quotient regarded as the main qualitative and quantitative sources of variance in the first component. Carbon from the microbial biomass was the soil quality indicator best correlated to crop yield and negatively correlated to Fusarium solani density. The Rhizoctonia solani population was correlated with higher metabolic quotient and soil total enzymatic activity and basal respiration. The palisade grass crop favored soil fungistasis and enhancement of antagonist Trichoderma spp. populations. The multivariate approach demonstrated the association of soil fungi with soil quality indicators, as well as a higher influence of cover crops on the variance observed, in comparison to cash crops.

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Improving quality of composted biowaste to enhance disease suppressiveness of compost-amended, peat-based potting mixes

Cited by 65 publications

References 17 publications

Nursery Soil Amendments for Cashew Seedling Production: A Comparative Analysis of Coffee Husk and NPK

Nursery Soil Amendments for Cashew Seedling Production: A Comparative Analysis of Coffee Husk and NPK

Effet du compost et de <i>Trichoderma harzianum</i> sur la suppression de la verticilliose de la tomate

Response of soil fungi and biological processes to crop residues in no-tillage system

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