Made available in DSpace on 2022-04-28T20:59:02Z (GMT). No. of bitstreams: 0 Previous issue date: 2009-12-31; The goal of this research was to evaluate the effect of soil covering with black oat straw, as well as soil covered with black plastic, on the production of biomass and levels of Mn and Zn in lettuce produced in an organic system, over two consecutive years. Five treatments were used: soil without cover...
Made available in DSpace on 2022-04-28T21:02:01Z (GMT). No. of bitstreams: 0 Previous issue date: 2009-05-01; The objective of this research was to evaluate the effect of the soil covering with black oats straw, and soil covered with black plastic, in phosphorous and potassium content, and biomass production of lettuce in organic system, over two years. There have been defined five handling systems for soil cov...
Made available in DSpace on 2022-05-01T15:13:31Z (GMT). No. of bitstreams: 0 Previous issue date: 2022-01-01; The use of single-bud sugarcane propagules brings a challenge concerning the initial sprouting, as the physiological ages of buds affect their outgrowth. This work is addressed to stimulate the sugarcane buds sprouting in a nature-friendly way using microalgae biomass. A metabolomics approach, connectin...
Biofortification can be understood as a strategy to raise nutrients levels in vegetables edible structures, which can positively interfere in human diet. Biofertilizers are an interesting option in alternative production systems, as they can increase food nutritional quality and contribute to plant development, while aiding environment sustainability as natural products. The use of microalgae and humic acid as ...
The demand for soybean has increased in the international market, and water restriction is an important factor in reducing its yield. Therefore, the development of technologies aimed to reducing the damage caused by water stress becomes strategic. Thus, the objective was to demonstrate the role of the amino acid L-glutamic acid in mitigating water stress in soybean plants. A study was conducted in a greenhouse ...
Estão a surgir, no mercado agrícola, tecnologias inovadoras para aumentar o desempenho das plantas e sua produtividade. Com o objetivo de avaliar o efeito do aminoácido ácido L-glutâmico, via tratamento de sementes, sobre a germinação e desenvolvimento de plântulas de Phaseolus vulgaris sob restrição hídrica, testou-se a aplicação de diferentes concentrações do aminoácido (0, 75, 150 e 300 mg L-1) nas semente...
Looking for the development of products based on natural sources capable of promoting plant growth according to organic production assumptions, the aim of this work was to evaluate the effect of Saccharomyces cerevisiae fermented broth (SFB) as a biofertilizer on organic tomato seedlings growth and chlorophyll content of leaves, taking into account the content of levorotatory configuration amino acids in SFB. F...
Este estudo verificou a atuação da bactéria Bacillus amyloliquefaciens subsp. plantarum FZB42, na produção de mudas orgânicas de duas cultivares (Santa Clara I-5300 e Cereja 261) de tomateiro (Solanum lycopersicumL.) mediante a inoculação nas sementes. Também se investigaram as características bacterianas relacionadas com a promoção do crescimento vegetal. Para isso, utilizou-se uma solução de FZB42 na conc...
Made available in DSpace on 2018-12-11T16:48:41Z (GMT). No. of bitstreams: 0 Previous issue date: 2018-02-01; Developing new and natural sources of plant growth promotors is essential to ensure the safe and sustainable production of vegetables for human consumption. In recent years, the potential of microalgae as plant biostimulants has been investigated. Arthrospira platensis (Spirulina platensis) biomass is a...
Submitted by Guilherme Lemeszenski (guilherme@nead.unesp.br) on 2013-08-22T18:44:09Z No. of bitstreams: 0; Made available in DSpace on 2013-08-22T18:44:09Z (GMT). No. of bitstreams: 0 Previous issue date: 2009-12-01; Made available in DSpace on 2013-09-30T17:44:03Z (GMT). No. of bitstreams: 0 Previous issue date: 2009-12-01; Submitted by Vitor Silverio Rodrigues (vitorsrodrigues@reitoria.unesp.br) on 2014-05-20...