Effet du compost et de &lt;i&gt;Trichoderma harzianum&lt;/i&gt; sur la suppression de la verticilliose de la tomate

Btissam, M; Amina, OT; Douira, Allal

doi:10.4314/jab.v70i1.98751

Cited by 6 publications

(4 citation statements)

References 36 publications

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“…This effectiveness of vermiwash in plant fertilization has been proven by several studies in India, Morocco, Zimbabwe, etc. on market garden crops ([6]; [7]; [8]).…”

Section: Discussionmentioning

confidence: 99%

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Transformation of Poultry Wastes and Oil Palm Residues into Liquid Fertilizers and its Use in the Fertilization of Oil Palm at the Juvenile Stage

Christophe,

Fernand,

Thierry

et al. 2023

JEAI

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The use of organic fertilizers is beneficial and less expensive if applied in adequate doses. This is how the present investigation aims to determine the optimal quantities of vermiwash based on poultry waste and oil palm residues to be applied to oil palms in prenurseries and in nurseries. To do this, different quantities of this locally manufactured vermiwash constituted the treatments applied to the oil palms at the juvenile stage. Growth parameters such as collar diameter, length of longest leaf, number of leaves emitted, and height of seedlings and plants were assessed. At the prenursery stage, the results obtained showed that, whatever the growth parameter, the maximum values were recorded at a dose of 30 ml of vermiwash per seedling. In the nursery, the maximum values were recorded, on the one hand, at the dose of 100 ml in foliar application and, on the other hand, at the dose of 150 ml in application on the substrate. These different doses therefore constitute the optimal doses for the development of the oil palm at the prenursery and nursery stages. Vermiwash from poultry waste and oil palm residues therefore contributes to the development of oil palm at the prenursery and nursery stages and, thus, can be an alternative to chemical fertilization of plants.

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“…This effectiveness of vermiwash in plant fertilization has been proven by several studies in India, Morocco, Zimbabwe, etc. on market garden crops ([6]; [7]; [8]).…”

Section: Discussionmentioning

confidence: 99%

“…It is also characterized by an early production of bunches, an economic exploitation of about 30 years and a strong resistance to Fusarium wilt. It is the one that is currently popularized in the Ivorian areas of oil palm cultivation, for the creation of oil palm plantations in Côte d'Ivoire" [6][7][8][9].…”

Section: Plant Materialsmentioning

confidence: 99%

Transformation of Poultry Wastes and Oil Palm Residues into Liquid Fertilizers and its Use in the Fertilization of Oil Palm at the Juvenile Stage

Christophe,

Fernand,

Thierry

et al. 2023

JEAI

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“…En effet, L'importante inhibition de la croissance mycélienne des isolats de Botrytis cinerea (supérieure 94%) développée sous l'effet antagoniste des isolats de Trichoderma spp. testés se rapproche de celle montrée par Jaejung et al, [15] alors qu'ils n'ont pas dépassé les 66% sous l'effet du fongicide (Figure 4a).…”

Section: Inhibition De La Croissance Mycélienneunclassified

Antagonism of isolates of Trichoderma spp. at egard of Botrytis cinerea pers. agent of gray rot of tomato (Lycopersicum esculentum Mill.) under greenhouse

Saddek¹,

Messgo-Moumene²,

Chemat‐Djenni³

et al. 2023

J. Fundam and Appl Sci.

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The study of the antagonistic activity of eleven isolates of Trichoderma spp., against four isolates of Botrytis cinerea, collected from diseased tomato plants cultivated in greenhouses located on the Algiers coast and in the north-east of Sahara. The in vitro antagonism was compared to the fungicidal activity of "PROLEX", widely used by farmers against this phytopathogen in Algeria. The results revealed a complete inhibition of sporulation, germination, production and germination of sclerotia as well as morphological changes in vitro. A significant reduction on their pathogenicity and a strong inhibition of their sporulation were recorded in vivo. In conclusion, the Trichoderma spp. antagonists in particular, the "T4, T11, T8 and T10" isolates are therefore promising for the biocontrol of grey mould of tomato.

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“…Previous studies have shown that the use of composts made from green waste and wood ash as biological inputs in soybean cultivation improves the physicochemical and microbiological parameters of the soil [10]. It has also been proven that compost made from household waste improve tomato growth parameters and protects it against diseases [11]. This is how we set ourselves the objective of evaluating the effect of compost made from chicken droppings and fish bones on the physicochemical, biological and biochemical properties of the soil, and the production of the tomato.…”

Section: Introductionmentioning

confidence: 99%

Characterization of Compost Made from Chicken Droppings and Fish Bones, and Its Application to Tomato Cultivation

Charles,

Manuela,

Aristide

et al. 2023

AJAAR

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The effect of compost made from chicken droppings and fish bones on soil quality and tomato production was evaluated. The soil of Bokito (Central Region-Cameroon) was amended with four variants C1, C2, C3 and C4 of compost at 5%, 10%, and 15% compost/soil (w/w). The experimental device was completely randomized en bloc with 5 repetitions for each treatment. The physicochemical, biological and biochemical parameters of compost and amended soils, as well as tomato production were evaluated. The highest concentrations of nitrogen, phosphorus and potassium were obtained with C3 (1.96g/Kg) and C2 (0.42 g/Kg; 0.08 g/Kg) respectively. The different compost variants had a C/N ratio between 21.88 (C1) and 30.27 (C2) and their pH was basic. They were rich in exchangeable ions (Mg2+, Ca2+, K+, Na+) and poor in heavy metals (Pb, Zn, Cu). A significant increase in the C/N ratio was noted in all the amended soils compared to the unamended soil. It varied from 12.50±0.10 (unamended soil) to 30.55±2.04 (C1 10%). Exchangeable ion concentrations (Mg2+, Ca2+, K+, Na+) were higher in amended soils. The bacterial biomass varied from 347 x 105UFC/g (C4) to 609 x105UFC/g (C2) values significantly higher than that of the unamended soil (100 x105UFC/g). The fungal biomass varied from 470 x105UFC/g (C1) to 781 x105UFC/g (C2) values significantly higher than that of the unamended soil (120 x105UFC/g). The 15% C2 component presented the highest cellulase and protease activities with values 3 and 9 times higher than the unamended soil respectively. The compost variants C2 and C1 (15%) were generally more productive with respective values of 85 and 69 fruits, the tomato amended with the chemical fertilizer having given 24 fruits. These results show that compost made from chicken droppings and fish bones could contribute to the development of green manure to enrich the soil, thus improving tomato production.

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

Cited by 6 publications

References 36 publications

Transformation of Poultry Wastes and Oil Palm Residues into Liquid Fertilizers and its Use in the Fertilization of Oil Palm at the Juvenile Stage

Transformation of Poultry Wastes and Oil Palm Residues into Liquid Fertilizers and its Use in the Fertilization of Oil Palm at the Juvenile Stage

Antagonism of isolates of Trichoderma spp. at egard of Botrytis cinerea pers. agent of gray rot of tomato (Lycopersicum esculentum Mill.) under greenhouse

Characterization of Compost Made from Chicken Droppings and Fish Bones, and Its Application to Tomato Cultivation

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