УДК 635.63:631.524.84:631.544.7
FEATURE OF GROWTH AND PRODUCTIVITY IN CUCUMBER HYBRIDS DURING GROWING UNDER PHOTOLUMINESCENT AND HYDROPHILIC FILMS
A.S. Minich1, I.B. Minich1, N.S. Zelen’chukova1, V.S. Raida2
In four cucumber hybrids the authors studied a feature of development (morphometric parameters, chlorophylls content) and productivity (yield and content in vegetables of ascorbic acid and carbohydrates) in hothouses under modified films – «Rosa» and «Urozhainaya». It was shown, that a complex use of such films stimulates the growth and development of plants and reduces the time of beginning bearing by 8-11 days, and increases the productivity by 16-86 %. The amount of physiological responses at other equal status determined by hybrid characteristic of plant.
Key words: greenhouse, photoluminescent and hydrophilic films, Cucumis sativus L., growth, efficiency, ascorbic acid, carbohydrates.
1ФГОУ ВПО Томский государственный |
Поступила в редакцию |
