Search results for "Auxin"

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Effects of NAA and Ecklonia maxima Extracts on Lettuce and Tomato Transplant Production

2022

Ecklonia maxima and the commercial biostimulants produced from it contain various plant growth regulators that are responsible for the growth stimulation recorded in many crops. Auxins are one of the major plant growth regulators contained in E. maxima extracts. The aim of this research was to evaluate the growth-promoting effect of a seaweed extract from E. maxima on lettuce and tomato transplant production under nursery conditions, and to compare the effect of this extract with an equal concentration of synthetic auxin. Two doses of natural or synthetic exogenous auxins (50 or 100 μg L−1) were supplied to the substrate through the irrigation water with an ebb and flow system, 4, …

vegetable nurserybiostimulantsSolanum lycopersicumLactuca sativaseaweed extractsynthetic auxinSettore AGR/04 - Orticoltura E Floricolturaseedlingnatural auxinAgronomy and Crop Sciencevegetable nursery; seedling; <i>Solanum lycopersicum</i>; <i>Lactuca sativa</i>; seaweed extract; synthetic auxins; natural auxins; biostimulants

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