Produção de mudas de meloeiro amarelo, sob cultivo protegido, em diferentes substratos

Pelizza, Tânia Regina; Silveira, Fabiane Nunes; Muniz, Janaína; Echer, Anelise Hoffmann Bruscatto; Morselli, Tânia Beatriz Gamboa Araújo

doi:10.1590/s0034-737x2013000200015

Cited by 7 publications

(8 citation statements)

References 5 publications

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“…The period with greater height growth happened from 101 to 117 DAP, and the plants that had better results were conducted in the treatments 2 and 4, which were in the period of emission of the floral stem. These two treatments presented vermicompost in their composition, confirming the relation between this organic fertilizer and the growth of the plants, which was already cited by several authors (CHAMANI et al, 2008;STEFFEN, 2010a;STEFFEN, 2010b;BROZ et al, 2016;PELIZZA, 2013;XU and MOU, 2016). Probably, these results are related to the presence of phytohormones in the vermicompost, which presents a direct effect in the vegetative growth (ARANCON et al, 2006;RAVINDRAN et al, 2016;MAJI et al 2017).…”

Section: Resultssupporting

confidence: 80%

“…There are several research studies that show the efficiency of the vermicompost utilization as part of the substrate on several crops. The vermicompost utilization in horticultural substrates, up to 50% of the volume, is a viable practice for the formation of seedlings of lettuce, tomato, snapdragon, helicon and melon (STEFFEN et al, 2010 a, b;SANTOS et al, 2006;PELIZZA et al, 2013).…”

Section: Stem Lengthmentioning

confidence: 99%

“…Vermicompost is an organic fertilizer that is a result of a bio-oxidative process of organic waste, which is done by earthworms and microorganisms, with significant effects in the improvement of the soil fertility, in the crop yield, and in the contribution to the agro-ecological sustainability (BROZ et al, 2016;XU and MOU, 2016). A significant number of works have shown the efficiency of vermicompost as a substrate or associated with other materials for the production of seedlings of lettuce and tomatoes (STEFFEN, 2010a), snapdragon (STEFFEN, 2010b), and watermelon (PELIZZA, 2013). In petunia, the addition of vermicompost to the substrate reflected in the increase of the number of leaves and flowers, in the fresh phytomass, and in the reduction of the days for flowering.…”

Section: Introductionmentioning

confidence: 99%

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Development and quality of gladiolus stems with the use of vermicompost and Trichoderma sp. in substrate

Cruz

Ludwig²,

Steffen³

et al. 2018

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The gladiolus is an important cut flower that is cultivated in all parts of the world, and it is very appreciated to be used in floral arrangements. The growing concern with the environmental contamination and the look for production with higher quality have resulted in increasing the number of studies on the use of organic inputs and microorganisms in floriculture, in particular, the vermicompost and the Trichoderma sp. This work was conducted with the objective to evaluate the development and the quality of gladiolus floral stems in function of the use of vermicompost and Trichoderma sp. applied to the substrate. The experiment was conducted in a greenhouse during the period of August to December of 2015. It was done by utilizing four treatments: T1 = control substrate (50% soil and 50% commercial substrate Carolina Soil); T2 = vermicompost (40%) and control substrate (60%); T3 = Trichoderma sp. added to the control substrate; T4 = Trichoderma sp. added to the vermicompost (40%) and control substrate (60%). The gladiolus variety used was the Peter’s Pears. The variables analyzed were main plant height, Falker chlorophyll index, length and diameter of the main stem, tassel length, quantity of main stem florets, proportionality between tassel and stem, and time until the start of flowering. It was concluded that the development and the quality of the gladiolus floral stem were favored by the use of vermicompost in the concentration of 40% added to the substrate.

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Section: Resultssupporting

confidence: 80%

Section: Stem Lengthmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Development and quality of gladiolus stems with the use of vermicompost and Trichoderma sp. in substrate

Cruz

Ludwig²,

Steffen³

et al. 2018

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“…Currently, several substrates are available for the production of seedlings, and along with them, several researches are being developed seeking to expand their use and provide ideal formulations to different cultures (PELIZZA et al, 2013). According to Brandelero et al (2016) these substrates must be free from pests and diseases, free of weeds and at the same time have good aeration, retention of water and nutrients.…”

Section: Introductionmentioning

confidence: 99%

Germinação e desenvolvimento de plântulas de girassol ornamental em substratos

Santos

Castilho

2018

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The ornamental sunflower is a growing crop in recent years due to its rapid return on investment and expressive representation in the flower market, and research on the ideal substrate for seedling production is essential to maximize information for the crop. Thus, the objective was to evaluate the germination and development of ornamental sunflower seedlings in different substrates compositions. The experiment was installed in a greenhouse, where they were put to germinate, seeds of sunflower type “Vincent’s Choice” in poliestileno trays on substrates with or without addition Slow Release Fertilizer (SRF) at the dose 2 g L-1. The experimental design was completely randomized with 4 treatments [T1- Charcoal + pine bark + peat + expanded vermiculite (1:1:1:1), T2- Coconut fiber + carbonized rice hull + peat + expanded vermiculite (1:1:1:1), T3- Charcoal + pine bark + peat + expanded vermiculite (1:1:1:1) + SRF, T4- Coconut fiber + Carbonized rice hull + peat + expanded vermiculite (1:1:1:1) + SRF] with 8 replicates of 8 seeds, totaling 64 seeds per substrate. It was evaluated: the percentage, index and average germination time, chlorophyll content, length, fresh and dry mass of shoot and root. It was observed that there was no difference in the percentage of germination, but T2 and T4 promoted emergency in the lowest mean time (3.19 and 3.46 days, respectively) with a higher rate of velocity (2.43 and 2.25 respectively), still, T4 presented increments with more than 50% of fresh and dry mass. Thus, it is concluded that the T4 substrate is recommended for germination and development of ornamental sunflower type “Vicent’s Choice”.

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“…Muitos estudos com a utilização destes vêm sendo desenvolvidos buscando ampliar sua utilização e fornecer formulações ideais às diferentes espécies olerícolas (Pelizza et al, 2013). No Estado de Roraima, tendo como referência os produtores de hortaliças do município de Boa Vista, dois compostos comerciais são amplamente utilizados na produção de mudas de hortaliças: OrganoAmazon ® e PuroHumus ® .…”

Section: Introductionunclassified

Produção de mudas de pimentão (Capsicum annuum L.) em diferentes ambientes e substratos

Neto

Araújo

Vilarinho

et al. 2016

Agraria

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Produção de mudas de meloeiro amarelo, sob cultivo protegido, em diferentes substratos

Cited by 7 publications

References 5 publications

Development and quality of gladiolus stems with the use of vermicompost and Trichoderma sp. in substrate

Development and quality of gladiolus stems with the use of vermicompost and Trichoderma sp. in substrate

Germinação e desenvolvimento de plântulas de girassol ornamental em substratos

Produção de mudas de pimentão (Capsicum annuum L.) em diferentes ambientes e substratos

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