ECONOMIC EFFICIENCY OF THE USE OF TECHNOLOGIES OF INTENSIVE SMALL-VOLUME LIGHT – CULTURE IN WITH NUTRIENT SOLUTIONS BASED ON COMMERCIALLY AVAILABLE FERTILIZERS
In conditions of maintenance of environment parameters for plant growth, the use of nutrient solutions prepared with non-deficient fertilizers is an effective method of reducing the cost of vegetable production. The article examines economic prospects of the use of technologies of small-volume (0,15...
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| Format: | Article |
| Language: | English |
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Federal State Budgetary Scientific Institution "Federal Scientific Vegetable Center"
2017-01-01
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| Series: | Овощи России |
| Subjects: | |
| Online Access: | https://www.vegetables.su/jour/article/view/297 |
| _version_ | 1797238281746776064 |
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| author | L. M. Anikina P. Y. Kononchuk V. L. Sudakov O. R. Udalova Y. V. Khomyakov |
| author_facet | L. M. Anikina P. Y. Kononchuk V. L. Sudakov O. R. Udalova Y. V. Khomyakov |
| author_sort | L. M. Anikina |
| collection | DOAJ |
| description | In conditions of maintenance of environment parameters for plant growth, the use of nutrient solutions prepared with non-deficient fertilizers is an effective method of reducing the cost of vegetable production. The article examines economic prospects of the use of technologies of small-volume (0,15 — 0,3 l./per plant) the intensity of light-culture of plants in nutrient solutions, prepared on the basis of industrially produced fertilizers ‘Rastvorin A’, ‘Akvarin’, ‘Agricola’ and ‘Kemira Lux’, which are recommended for leafy crops. ‘Knop’ solution as one of the most effective for intensive technologies of the light-culture of leafy crops was used as a control. The object of study was a lettuce, cultivar ‘Tayphun’ and parsley cultivar ‘Bogatyr’. Plants were grown under different levels of light irradiance. Light during the growing period for both species was for 12 hours, the temperature was maintained at 20-22C° in the day and 18-20C° at night, air humidity between 60-65%. The duration of the vegetation period is 25 days. As a result of the study, it was shown that the productivity of lettuce cultivar ‘Typhun’ and parsley cultivar ‘Bogatyr’ that were grown on nutrient solutions ‘Agricola’ and ‘Rastvorin’ was very high. The content of nitrates for all cases was not extended more than the MCL. The highest productivity in the range of irradiance between 60 and 40 watts has been observed in lettuce plants of cultivar ‘Typhoon’, grown under light-culture system with the use of nutrient solutions ‘Akvarin’ and ‘Agricola’. Thus, the study carried out has showed that nutrient solutions ‘Akvarin’, ‘Agricola’ and ‘Rastvorin’ can be recommended for cultivation of leafy crops under condition of changeable light irradiation. |
| first_indexed | 2024-03-07T19:54:27Z |
| format | Article |
| id | doaj.art-b36389fc87124797bdc380b260fbc969 |
| institution | Directory Open Access Journal |
| issn | 2072-9146 2618-7132 |
| language | English |
| last_indexed | 2024-04-24T17:33:09Z |
| publishDate | 2017-01-01 |
| publisher | Federal State Budgetary Scientific Institution "Federal Scientific Vegetable Center" |
| record_format | Article |
| series | Овощи России |
| spelling | doaj.art-b36389fc87124797bdc380b260fbc9692024-03-28T06:08:56ZengFederal State Budgetary Scientific Institution "Federal Scientific Vegetable Center"Овощи России2072-91462618-71322017-01-0104101410.18619/2072-9146-2016-4-10-14281ECONOMIC EFFICIENCY OF THE USE OF TECHNOLOGIES OF INTENSIVE SMALL-VOLUME LIGHT – CULTURE IN WITH NUTRIENT SOLUTIONS BASED ON COMMERCIALLY AVAILABLE FERTILIZERSL. M. Anikina0P. Y. Kononchuk1V. L. Sudakov2O. R. Udalova3Y. V. Khomyakov4Agrophysical Research Institute, Federal Agency of Scientific Organizations (FASO Russia)Agrophysical Research Institute, Federal Agency of Scientific Organizations (FASO Russia)Agrophysical Research Institute, Federal Agency of Scientific Organizations (FASO Russia)Agrophysical Research Institute, Federal Agency of Scientific Organizations (FASO Russia)Agrophysical Research Institute, Federal Agency of Scientific Organizations (FASO Russia)In conditions of maintenance of environment parameters for plant growth, the use of nutrient solutions prepared with non-deficient fertilizers is an effective method of reducing the cost of vegetable production. The article examines economic prospects of the use of technologies of small-volume (0,15 — 0,3 l./per plant) the intensity of light-culture of plants in nutrient solutions, prepared on the basis of industrially produced fertilizers ‘Rastvorin A’, ‘Akvarin’, ‘Agricola’ and ‘Kemira Lux’, which are recommended for leafy crops. ‘Knop’ solution as one of the most effective for intensive technologies of the light-culture of leafy crops was used as a control. The object of study was a lettuce, cultivar ‘Tayphun’ and parsley cultivar ‘Bogatyr’. Plants were grown under different levels of light irradiance. Light during the growing period for both species was for 12 hours, the temperature was maintained at 20-22C° in the day and 18-20C° at night, air humidity between 60-65%. The duration of the vegetation period is 25 days. As a result of the study, it was shown that the productivity of lettuce cultivar ‘Typhun’ and parsley cultivar ‘Bogatyr’ that were grown on nutrient solutions ‘Agricola’ and ‘Rastvorin’ was very high. The content of nitrates for all cases was not extended more than the MCL. The highest productivity in the range of irradiance between 60 and 40 watts has been observed in lettuce plants of cultivar ‘Typhoon’, grown under light-culture system with the use of nutrient solutions ‘Akvarin’ and ‘Agricola’. Thus, the study carried out has showed that nutrient solutions ‘Akvarin’, ‘Agricola’ and ‘Rastvorin’ can be recommended for cultivation of leafy crops under condition of changeable light irradiation.https://www.vegetables.su/jour/article/view/297technologylight-culturenutrient solutionsvegetable crops |
| spellingShingle | L. M. Anikina P. Y. Kononchuk V. L. Sudakov O. R. Udalova Y. V. Khomyakov ECONOMIC EFFICIENCY OF THE USE OF TECHNOLOGIES OF INTENSIVE SMALL-VOLUME LIGHT – CULTURE IN WITH NUTRIENT SOLUTIONS BASED ON COMMERCIALLY AVAILABLE FERTILIZERS Овощи России technology light-culture nutrient solutions vegetable crops |
| title | ECONOMIC EFFICIENCY OF THE USE OF TECHNOLOGIES OF INTENSIVE SMALL-VOLUME LIGHT – CULTURE IN WITH NUTRIENT SOLUTIONS BASED ON COMMERCIALLY AVAILABLE FERTILIZERS |
| title_full | ECONOMIC EFFICIENCY OF THE USE OF TECHNOLOGIES OF INTENSIVE SMALL-VOLUME LIGHT – CULTURE IN WITH NUTRIENT SOLUTIONS BASED ON COMMERCIALLY AVAILABLE FERTILIZERS |
| title_fullStr | ECONOMIC EFFICIENCY OF THE USE OF TECHNOLOGIES OF INTENSIVE SMALL-VOLUME LIGHT – CULTURE IN WITH NUTRIENT SOLUTIONS BASED ON COMMERCIALLY AVAILABLE FERTILIZERS |
| title_full_unstemmed | ECONOMIC EFFICIENCY OF THE USE OF TECHNOLOGIES OF INTENSIVE SMALL-VOLUME LIGHT – CULTURE IN WITH NUTRIENT SOLUTIONS BASED ON COMMERCIALLY AVAILABLE FERTILIZERS |
| title_short | ECONOMIC EFFICIENCY OF THE USE OF TECHNOLOGIES OF INTENSIVE SMALL-VOLUME LIGHT – CULTURE IN WITH NUTRIENT SOLUTIONS BASED ON COMMERCIALLY AVAILABLE FERTILIZERS |
| title_sort | economic efficiency of the use of technologies of intensive small volume light culture in with nutrient solutions based on commercially available fertilizers |
| topic | technology light-culture nutrient solutions vegetable crops |
| url | https://www.vegetables.su/jour/article/view/297 |
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