PHOTOSYNTHETIC ACTIVITY AND PRODUCTIVITY OF PARSNIP DEPENDING ON SOWING SCHEME AND PLANT DENSITY
Journal Title: Овочівництво і баштанництво - Year 2017, Vol 1, Issue 63
Abstract
The article contains the research results to determine the photosynthetic activity of parsnip depending on sowing scheme and plant density. According to the results of the research, it was found that the highest indices of the leaf surface area, photosynthetic potential and the pure photosynthesis productivity were obtained in variants according to the scheme of sowing (50+20)х8 cm, (70+10+10)х10 cm and (70+10+10)х8 cm with a density of plants, respectively, 357,1, 333,3 and 416,7 thousand pcs./ha. A direct strong connection (R=0.97) was established between the total yield of root crops of parsnip of the Stymul variety and the pure productivity of photosynthesis.
Authors and Affiliations
V. V. Khareba, O. O. Komar
Keywords
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