Characteristics of vital features of strawberry plants by long-term covering with non-woven material
https://doi.org/10.30766/2072-9081.2018.65.4.64-70
Abstract
The vital features of Elsanta and Vima Xima strawberry varieties by long-term covering with white and yellow "Spunbond" fabric of 17 g/m2 density in the moderate continental climate of the Central Black Earth Region of the Russian Federation were studied. In 2015-2016 during the process of vegetation light intensity. soil and air temperature as well as dry weight. leaf area. maximum Fm and stationary FT fluorescence level. photosynthetic activity index Y = (Fm - FT)/Fm were determined. Both varieties are characterized by a decrease in the Y parameter of strawberry leaves by 16-22% under white material. especially during active vegetation (July - first decade of August). which is less evident under yellow fabric (3-9 %). It is shown that such a reaction is due to the optical properties of the cover. as the yellow material transmission index is 7.2% higher in the red region of the spectrum and 13.8% lower in the blue region of the spectrum as compared to white fabric. By the development of new agricultural technologies and correct interpretation of the received results with the use of non-woven polypropylene cover material "Spunbond". especially for long-term operation. it is necessary to control and take into account not only the shielding but also the spectral characteristics of the material.
About the Authors
O. N. Budagovskaya
FSSI "I. V. Michurin Federal Science Centre"
Russian Federation
Russian Federation
I. I. Kozlova
FSSI "I. V. Michurin Federal Science Centre"
Russian Federation
Russian Federation
References
1. Gimenez C., Otto R.F., Castilla N. Productivity of leaf and root vegetable crops under direct cover // Scientia Horticulturae. 2002. Vol. 94. №1/2. P. 1-11.
2. Wadas W., Kosterna E. Effect of perforated foil and polypropylene fibre covers on development of early potato cultivars // Plant, Soil and Environment. 2007. Vol.53. №3. P. 136-141.
3. Kozlova I. Influence of polypropylene colored covering material on resistance to low and high temperature stressors the uterine plantings of strawberries // Russian Journal of Horticulture. 2015. Vol.2. № 1. P. 19-28.
4. Wright C.J., Sandrang A.K. Efficiency of light utilization in the strawberry (Fragaria x ananassa) // Journal of Horticultural Science and Biotechnology. 1995. Vol.70. №5. Р. 705-711.
5. Будаговская О.Н., Козлова И.И., Гончаров С.А. Простое устройство для экспресс-оценки светопропускной способности укрывных материалов в области фотосинтетической активной радиации. Полезная модель РФ №156626 // Изобретения, полезные модели. 2015. №31. C. 1-8.
6. Овсянников А.С., Жидёхина Т.В., Скрипникова М.К. Оценка фотосинтетической деятельности плодовых, ягодных и нетрадиционных культур в связи с формированием урожая. Воронеж: Кварта, 2010. 52 с.
7. Будаговский А.В., Будаговская О.Н., Будаговский И.А. Парадоксы оптических свойств зеленых клеток и их практическое применение // Фотоника. 2010. №6. C. 22-28.
8. Maxwell K., Johnson G.N. Chlorophyll fluorescence - a practical guide // Journal of Experimental Botany. 2000. Vol.51. Р. 659-668.
9. Веселовский В.А., Веселова Т.В. Люминесценция растений. Теоретические и прикладные аспекты. М.: Наука, 1990. 200 с.
10. Тютерева Е.В., Войцеховская О.В. Реакции лишенного хлорофилла b мутанта ячменя chlorina 3613 на пролонгированное снижение освещенности. I. Динамика содержания хлорофиллов, роста и продуктивности // Физиология растений. 2011. Т. 58. №1. C. 3-11.
11. Miyazawa Y., Hikosaka S., Goto E., Aoki T., Effects of light conditions and air temperature on the growth of everbearing strawberry during the vegetative stage // Acta Horticulturae. 2009. Vol.842. Р. 817-820.
12. Протасова Н.Н. Светокультура как способ выявления потенциальной продуктивности растений // Физиология растений. 1987. Т.34. №4. С.812-822.
13. Hart, J.W. Light and plant growth. London: Unwin Hyman, 1988. 206 p.
14. Kosobryukhov A.A., Kreslavski V.D., Khramov R. N., Bratkova L.R., Shchelokov R.N. Effect of additional low intensity luminescence radiation 625 nm on plant growth and photosynthesis of plants // Biotronics. 2000. №29. Р. 1-6.
15. Конев С.В., Волотовский И.Д. Фотобиология. Минск: БГУ, 1979. 377 с.
Review
For citations:
Budagovskaya O.N., Kozlova I.I. Characteristics of vital features of strawberry plants by long-term covering with non-woven material. Agricultural Science Euro-North-East. 2018;65(4):64-70. (In Russ.) https://doi.org/10.30766/2072-9081.2018.65.4.64-70
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