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Research on the interaction between leaf area and gooseberry harvest

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Author(s): Parascovia Sava

Journal: Scientific Papers of the Research Institute for Fruit Growing Pitesti, Romania
ISSN 1584-2231

Volume: XXVI;
Start page: 122;
Date: 2010;
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Keywords: Gooseberry | variety | coefficient | yield | foliar surface | planting distance

ABSTRACT
The paper presents results of research carried out to reduce the surface area reduction causes individual foliar nutrition and harvest, but the recalculation on a unit area of plantation this indicator increased while increasing the number of plants per hectare, giving maximum values of all gooseberry varieties, studied the planting distance 2.5 x 0.75 m. Leaf area and average yield in plantations, gooseberry bush, the varieties studied (Donetski krupnoplodni, Donetski pervenets, ┼×cedri, Kolobok) when planting stuff, greater planting distance 2.5 x0, 75 m corresponding ranged between 19 0.9 to 8, 4000 m2/ha, from 16.0 to 7.3 t / ha, and planting with increasing distance values of these indicators fall between 17.8 to 6.8 thousand m2/ha, 11.0 -4.5 t / ha. Established between leaf area ratio, and average harvest is reversed, however, planting distance increases from 1.0 to 1.68.
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