Wyniki wyszukiwania

Wyszukiwano:
w słowach kluczowych: agrogel

Sortuj według:

Ogranicz wyniki do:

Agrogel usage in cultivation of trees planted in ridges

100%

Deren D., Szewczuk A., Gudarowska E.

Journal of Fruit and Ornamental Plant Research

2010

tom 18

nr 2

185-195

The experiment was conducted in the years 2005-2008 in the Research - Development Station in Samotwor, of the Wroclaw University of Environmental and Life Sciences. Apple trees of 'Ligol' and 'Pinova' grafted on M.26 were planted in the spring 2005, in 3.5 x 1 m spacing (2857 trees/ha). The trees were planted in a traditional way, into pits or in ridges. The second factor was the usage of agrogel as a soil additive. Agrogel was applied in the form of a tape made of thick agro-textile with a granulate preparation closed inside, what is called a geo-textile. The tape was soaked in water for 24 hours and then spread on the soil in a line along the future row of trees. The experiment was established according to the method of randomized split-blocks, in four replications, with four trees on each plot. A combination of planting trees in ridges with simultaneous use of agrogel proved to be an advantageous way to improve the yielding of 'Ligol'. The trees of 'Pinova' were characterized as having a smaller yield size, in the first three years after the trees were planted in ridges, regardless of the agrogel application. In the case of 'Ligol' planted in ridges, agrogel brought about an evident tendency to improvement of tree vegetative growth, measured by TCSA in all the years that the experiment was carried out. As far as 'Pinova' was concerned, the poorer tree growth when planted in ridges, proved to be more evident when agrogel was simultaneously used.

Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik

Influence of rootstock and soil conditioner of the growth and yield of young apple trees planted in various places characterized by diverse long-term method of soil management

88%

Gudarowska E., Szewczuk A.

Infrastruktura i Ekologia Terenów Wiejskich

2011

nr 11

Intensified production of apples makes a fruit grower establish an orchard immediately after grubbing up an old one. Then, if replanting does not occur, stands for new trees can be significantly affected by soil properties conditioned by a long- term way of its management. Another problem in horticulture is water deficit. Due to diminishing water reserves there is a need to improve sorption capacity of soils. The use of polymer supersorbents provides one of possible solution to the mentioned problem. The aim of the work was the assessment of the effect of a long- term application of herbicide fallow, black foil, black agrotextile and pine bark in trees rows in an old orchard, on growth and fruiting of apple trees ‘Ligol' planted immediately after grubbing up the old trees. Research also involved potential modification of the above effect caused by rootstock type: M.9, M 26 and P 60, as well as by additionally applied agrogel. The growth and yielding of young trees ‘Ligol', related to a long-term system of soil management in the old orchard, was highly diversified and depended on the type of rootstock and agrogel applied. Yielding of the trees was also connected with the year of cultivation.

Ograniczanie wyników

1 Infrastruktura i Ekologia Terenów Wiejskich

1 Journal of Fruit and Ornamental Plant Research

2 Gudarowska E.

2 Szewczuk A.

1 Deren D.

1 2011

1 2010

Wyniki wyszukiwania

Agrogel usage in cultivation of trees planted in ridges

Influence of rootstock and soil conditioner of the growth and yield of young apple trees planted in various places characterized by diverse long-term method of soil management