Search results for "orti"
showing 10 items of 7644 documents
Lastentarhanopettaja lasten autonomian tukijana varhaiskasvatuksessa
2018
Pyrkimys autonomisuuteen on yksi ihmisen psykologisista perustarpeista, joka alkaa kehittyä noin kahdesta ikävuodesta eteenpäin. Autonomiaa on kuitenkin tutkittu empiirisesti hyvin vähän varhaiskasvatuksen kontekstissa. Tarkastelemme tässä laadullisessa tutkimuksessa 4–5-vuotiaiden lasten autonomiaa päiväkodissa lastentarhanopettajien näkökulmasta havainnointien ja haastatteluiden sekä lastentarhanopettajien päiväkirjojen ja kirjoitelmien kautta. Tutkimustehtävänämme on selvittää, miten lastentarhanopettajat ymmärtävät lapsen autonomian ja mitä pedagogisia keinoja he käyttävät autonomian tukemisessa. Tutkimusaineisto on analysoitu laadullista sisällönanalyysia ja narratiivista analyysia hyö…
Ulteriori studi sul comportamento agronomico di piante di fragola prodotte in Sicilia
2010
Nowadays, Sicilian growers moved fron traditional summer planting with cold-stored strawberry plants to winter planting using fresh plants. Fresh plants let di anticipate and expand the harvesting period from December to May and produce strawberries with better qualitative parameters. Fresh bare root plants are produced mainly in Spain and Poland but in the last years mountain's nurseries near yhe cultivation fields were set up in Sicily. This work consisted of comparing fresh bare root plants of three cultivars (Camarosa, Candonga, Tudla) coming from three Sicilian and one Poland nurseries. the Sicilian plants were the earliest and gave a yield higher than that of the plants imported from …
Vascular Aging effect on Medial aorta degeneration: focus on blood keukocyte telomere lenght in Hypertensive and old patients with sporadic thoracic …
2012
CYGD: the Comprehensive Yeast Genome Database.
2005
The comprehensive resource is available under http://mips.gsf.de/genre/proj/yeast/.; International audience; The Comprehensive Yeast Genome Database (CYGD) compiles a comprehensive data resource for information on the cellular functions of the yeast Saccharomyces cerevisiae and related species, chosen as the best understood model organism for eukaryotes. The database serves as a common resource generated by a European consortium, going beyond the provision of sequence information and functional annotations on individual genes and proteins. In addition, it provides information on the physical and functional interactions among proteins as well as other genetic elements. These cellular network…
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, …
Quality and Shelf-life of Minimally Processed Cauliflower
2011
Cauliflower has been described as a vegetable with a high nutritional value due to its important content of vitamins, antioxidants and anti-carcinogenic compounds. Cauliflower inflorescences are harvested while they are totally immature, which implies severe changes in nutrient, water and hormonal status. Harvesting and the following processing can cause a severe stress determining the appearance of accelerated senescence symptoms. The effect of processing and cold storage of minimally processed cauliflower were investigated. Florets were treated with antioxidants before storage in PE bags at 4°C for 14 days. During storage period, weight loss, colour, firmness, SSC, pH, titratable acidity,…
From soil to soil-less in horticulture: quality and typicity
2013
In this review, the technique of soil-less cultivation of horticultural crops is analysed, the main differences between this and traditional cultivation techniques are described, and the advantages and disadvantages of each method in relation to the others are identified. Soilless cultivation has revolutionised various sectors of vegetable and floriculture production, and recent years have also seen interest being shown by Italian fruit crop producers, particularly those involved in table grape viticulture. The various issues related to the use of this technique are described in relation to the needs of the substrate, water management, and mineral nutrition of the different species, and to …
Regional metacommunities in two coastal systems: spatial structure and drivers of plant assemblages
2014
Aim Biogeographical patterns in metacommunities are still poorly understood, and different processes are expected to occur in different habitats. We analysed the regional plant metacommunities of coastal habitats to test whether (1) the influence of space and climate differs between two habitats differentiated along the seashore–inland gradient, and (2) regional variation in species composition of these habitats can be ascribed to different metacommunity paradigms. Location The entire coast of the Iberian Peninsula, south-western Europe. Methods We collected data on the plant species composition of coastal sites on sand dunes across 3000 km of coastline. The sites were classified into two h…
Comparing micro-cutting and mini-cutting technique for the clonal propagation of Metrosideros excelsa
2017
public gardens for its foliage and attractive red flowers. M. excelsa plants are commercially propagated by soft and semi-ripe cuttings. Therefore, new and more reliable propagation techniques derived both from conventional and advanced propagation methods should be considered to support Metrosideros nursery development. The mini-cutting and micro-cutting techniques were compared for the clonal propagation of M. excelsa. Ex vitro rooted micro-cuttings resulted superior to mini-cuttings in terms of rooting percentage, root number per cutting and root length by 23.5%, 42.5% and 2.4%, respectively. However, the mini-cutting technique can be considered an alternative reliable propagation method…