THE DYNAMICS OF THE AREA FORMATION OF LEAVES OF PATISSON PLANTS, DEPENDING ON THE VARIETAL FEATURES IN THE CONDITIONS OF THE RIGHT BANK OF THE FOREST-STEPPE UKRAINE
Journal Title: Наукові доповіді НУБіП України - Year 2019, Vol 2, Issue 2
Abstract
The results of studies on the dynamics of the area formation of leaves of Patisson plants in dependence on varietal peculiarities in the conditions of the of the Right Bank Forest Steppe Ukraine are presented. Priority accompanying studies were the area of leaves in the investigated phases, yields and biometric indices of patison products. The largest area of leaves of the plant patisson was formed in the phase of technical ripeness. According to biometric measurements, the largest area of leaves at the end of the vegetation was Zenichka plant - 5.6 ths. m2/ha and Sani Delight F1 - 8.6 ths. m2/ha, which is 1.7 and 4.7 ths. m2/ha, respectively, is greater than control. At the end of plant growth, the smallest leaf area losses were recorded at the Sani Delight F1 hybrid, which provided the highest yields, indicating the dependence of the crop and the area of the leaves. The Sani Delight F1 hybrid and the Zhenychka variety proved to be the most productive. They produced a commodity yield of 39.7 and 35.0 t/ha, which is more than the control variant of 6.7 and 2.0 t/ha, respectively. The largest amount of fruit was formed by plants of Patisson hybrid Sani Delight F1 - 15.5 pc./plant, which is 4.8 pc./plant more control. The highest weight of the fetus was characterized by varieties of Zhenichka - 238 g and Perlinka (control) - 266 g. It was established that among the investigated variants, the largest area of the leafy surface formed Zenichka plants - 11,7 thousand. m2 / a and Sani Delight F1 - 12.4 ths. m2 / hectare, which is more than the control variant for 2,3 - 3,0, respectively.
Authors and Affiliations
I. I. Palamarchuk
Keywords
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- EP ID EP577487
- DOI 10.31548/dopovidi2019.02.008
- Views 82
- Downloads 0
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