Compost tea influence on lettuce (<i>Lactuca sativa</i>L.) root architecture

Eudoxie, Gaius; Grogan, K.; Beckford, M.; Martin, Micah

doi:10.17660/actahortic.2019.1266.12

Cited by 1 publication

(1 citation statement)

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“…Moreover, from plant protection point of view, it is especially true for the control of foliar diseases where teas are a desirable alternative to synthetic pesticides in order to prevent chemical residues on treated parts of plants intended for fresh use [14]. On the other hand, foliar application seems best suited to maximizing the dual nutrition and phytopathogenic effects of compost tea [15].…”

Section: Introductionmentioning

confidence: 99%

Study the effect of two organic fertilizers, methods of fertilization on productivity, pests and predatory insects associated with eggplant under modified climatic condition

Moursy

Gad

Adly

et al. 2021

GSC Biol. and Pharm. Sci.

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This study investigated the effects of two organic fertilizer (compost tea and humic acid) compared to chemical fertilizer on plant growth, productivity, pests and predatory insects associated with eggplant Solanum melongena var. Black beauty under net house in 1st of April at 2019 and 2020 seasons. Application of fertilizers through fertigation enhanced significantly number of leaves, stem fresh weight, average fruit weight and total fruit yield. Moreover, stem diameter, nitrogen content in leaves (%), phosphorus content in leaves (%), potassium content in leaves (%), number of fruits and total yield were enhanced significantly due to using compost tea. However, using the humic acid cause a significant enhancement in number of shoots, number of leaves, stem diameter and leaves fresh weight. In addition, application of compost tea through the fertigation cause a significant superiority in number of shoots, nitrogen content in leaves (%), phosphorus content in leaves (%), potassium content in leaves (%), number of fruits, average fruit weight and total yield. The highest significant values of leaves fresh weight and stem dry weight were mainly due using humic acid through foliar application. Three main pest species and seven different predators' species were recorded associated with pests on eggplant. The application of foliar and fertigation compost tea increased pest populations significantly compared with humic acid and control. But also, increase the predators' population.

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Section: Introductionmentioning

confidence: 99%