Effect of Biofertilizer Trichoderma Harzianum T-22 Application, Growing Medium and Training Methods on Some Chararctrestics for Lantana Camara Plants

yahya, afnan B.; Al-Sawaf, muhammad D.; almura, nidal Y.

doi:10.33899/magrj.2021.127767.1059

Cited by 5 publications

(5 citation statements)

References 11 publications

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“…is known to promote growth, flowering, quality, and nutritional status of ornamental plants regardless of the substrate type [ 36 ]. An increase in the biomass and leaf area was observed in I. walleriana plants in our experimental conditions, as already found in tulip and gladiolus [ 37 , 38 ], polianthes [ 39 ], Lantana camara [ 40 ], begonia [ 41 ], sea lavender, cypress, and camellia [ 42 ] inoculated with different Trichoderma strains. Moreover, a significant effect on flowering performance attributable to the elongation of inflorescences and the development of flowers has been also demonstrated in tulip, polianthes, and begonia [ 38 , 39 , 41 ].…”

Section: Discussionsupporting

confidence: 85%

Trichoderma atroviride Enhances Impatiens walleriana Hook. f Growth and Flowering in Different Growing Media

Traversari,

Cardarelli,

Brambilla

et al. 2024

Plants

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Trichoderma spp. are widely reported to regulate plant growth by improving nutrient uptake, photosynthesis, and abiotic stress tolerance. However, their possible application for bedding plants is little explored, especially when comparing different growing media. Considering that coconut coir dust is finding broader application in the ornamental plants sector as a peat substitute, this work was aimed to test the combination of Trichoderma atroviride AT10 and coconut coir dust on Impatiens walleriana plants. Four treatments were tested as a mix of: (i) two growing media (70:30), peat:perlite or coconut coir dust:perlite; and (ii) the absence or presence of a T. atroviride treatment. At the end of the production cycle, the biomass and ornamental parameters, leaf pigments, nutrient content of the plant tissues, and Trichoderma abundance were assessed. The results revealed that T. atroviride can readily colonize coir, and the same positive effects of inoculum were found in plants grown on both substrates. The biostimulant effect of T. atroviride was observed as an increase in the aboveground biomass, number and weight of flowers, pigments and nutrient concentration, thereby improving the commercial quality of I. walleriana. Thus, T. atroviride has shown its potential in making bedding plant cultivation more sustainable and improving the yield and aesthetic parameters of plants grown on peat and coconut coir dust substrates.

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Section: Discussionsupporting

confidence: 85%

Trichoderma atroviride Enhances Impatiens walleriana Hook. f Growth and Flowering in Different Growing Media

Traversari,

Cardarelli,

Brambilla

et al. 2024

Plants

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“…Have no impact on the number of leaves, but, depending on the fungus species used, they either stimulate or inhibit leaf blade elongation and influence its width [ 70 ]. Using T. harzianum T-22 in Lantana camara stimulates the elongation and thickening of shoots and the development of leaves [ 71 ]. Prisa [ 72 ], on the other hand, states that T. viride stimulates the elongation and formation of shoots and leaves, as well as the growth of the vegetative mass in plants of three species of the genus Kalanchoe ( K .…”

Section: The Impact Of Trichoderma Spp On the Qual...mentioning

confidence: 99%

Trichoderma spp. Improves Flowering, Quality, and Nutritional Status of Ornamental Plants

Andrzejak

Janowska

2022

IJMS

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Scientists all over the world conduct research to determine the influence of Trichoderma spp. on various groups of plants, mostly crops. However, there is little information on the influence of these fungi on ornamental plants. Therefore, the authors of this study analyzed the influence of Trichoderma spp. on the growth, flowering, quality, and nutritional status of ornamental plants. The research showed that Trichoderma spp. in this group of plants stimulate the elongation and thickening of shoots and the formation of leaves. These fungi also stimulate or inhibit leaf elongation. They also accelerate the flowering of plants, stimulate the elongation of inflorescence shoots and inflorescences, and the development of flowers. Apart from that, Trichoderma spp. positively influence the content of chlorophyll and carotenoids in leaves, and they stimulate the uptake of micro- and macroelements.

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“…The pruned plants of both varieties treated with the mycelium had the highest TSL. Yahya et al [40] observed a similar relationship in Lantana camara plants. The plants treated with T. harzianum and pruned most severely grew taller and had greater trunk diameters than those pruned less heavily and not inoculated.…”

Section: Growth and Flowering Of Plants After Application Of Trichode...mentioning

confidence: 72%

The Influence of Combined Pruning and the Use of Root Application of Two Biostimulants and Foliar Nutrition on the Growth and Flowering of Panicle Hydrangea Plants

Świerczyński,

Świerczyńska

2024

Agronomy

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The aim of this experiment was to assess how the interaction of two treatments influenced the growth and flowering of two varieties of Panicle hydrangea shrubs. The first treatment was plant pruning. Simultaneously, the plants received one of the three following treatments: root application of Trichoderma atroviride, root application of BlackJak biostimulant, or foliar application of a multi-component fertilizer. Simultaneous pruning and inoculation of the plants with the Trichoderma atroviride mycelium improved the length of hydrangea shoots the most, as compared with the control plants (18%). These two treatments also increased the number of flowers (16–47%, depending on the variety) and the fresh weight of plants (10–28%) compared with the control plants. T. atroviride alone improved the number of flowers in both varieties (19–24%) and the diameter of inflorescences in the ‘Silver Dollar’ one (17%). The foliar nutrition increased the fresh weight of plants by 7–57%, depending on the cultivar and pruning. It also increased the diameter and number of inflorescences in one of the varieties. Together with pruning, it intensified the growth of shoots in both cultivars (5–10%). The BlackJak biostimulant treatment gave ambiguous results. In combination with pruning, it improved the length of shoots (15%) in one cultivar and the fresh weight in the other (18%). Without pruning, the treatment increased the number of flowers (16%) and the diameter of inflorescences (9%) in one cultivar. It increased the fresh weight of plants in both cultivars (19–21%). Regardless of the other treatments, pruning increased the length of the shoots and the fresh weight of the plants. On the other hand, it reduced the number of flowers and their diameter. In most cases, the biostimulant treatment and foliar fertilization improved the growth and flowering of the plants. In combination with pruning, they improved the growth of the hydrangea shrubs but reduced the number and diameter of flowers. The simultaneous Ta treatment and pruning were the most beneficial for the growth and flowering of the panicled hydrangea plants grown in containers in a nursery.

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Effect of Biofertilizer Trichoderma Harzianum T-22 Application, Growing Medium and Training Methods on Some Chararctrestics for Lantana Camara Plants

Cited by 5 publications

References 11 publications

Trichoderma atroviride Enhances Impatiens walleriana Hook. f Growth and Flowering in Different Growing Media

Trichoderma atroviride Enhances Impatiens walleriana Hook. f Growth and Flowering in Different Growing Media

Trichoderma spp. Improves Flowering, Quality, and Nutritional Status of Ornamental Plants

The Influence of Combined Pruning and the Use of Root Application of Two Biostimulants and Foliar Nutrition on the Growth and Flowering of Panicle Hydrangea Plants

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