ECONOMIC PERFORMANCE OF PODILSKYI 94 AND LVIVSKYI ARTICHOKE VARIETIES
Journal Title: Подільський вісник : сільське господарство, техніка, економіка - Year 2017, Vol 26, Issue 1
Abstract
The paper expounds the parameters of silage, mowing, and tuberous plant productivity of Podilskyi 94 and Lvivskiy artichoke varieties in black soil research fields of entrepreneur O.V Kornik in Kamianets-Podilskyi district, Khmelnitskyi region for 2010-2012. Lvivskiy variety proved more productive as to the yield of the stem mass (570 centner / ha), which exceeded Podilskyi 94 (St) by 17.8% (86 centner / ha), dry matter content by 11.4% (9 centner / ha), feed units by 12.3% (10 centner / ha), and leaf coverage by 22.7%. Over 148 days of active vegetation with the average leaf surface of 38.6 thousand m2 / ha, agrocenosis of the Lvivskiy variety formed the photosynthetic potential of the crop – 5.7 million. m2 × days / ha, by 10.7% more than Podilskyi 94. Increased tillering of the artichoke plants provided three full secured mowings of green mass in the amount of 290-321 centner / ha, the green conveyor system allows its use from 20-25 June to 1-5 July, from 1-5 August to 10-15 August, and from 20-25 September to 1-5 October. Bulb performance of the artichoke with the density of 35-40 thousand plants (snags) for 1 ha was 300- 380 centner / ha. It turned out that Lvivskiy was the better variety that exceeded the 94 Podolsky variety by 11.3% (35 centner / ha), dry matter – 11.1% (9 kg / ha), and fodder units – 12.0% (10 centner / ha).
Authors and Affiliations
V. L. Puyu
Keywords
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