FIELD: agriculture.
SUBSTANCE: method relates to agriculture and can be used in vegetable greenhouse growing. Method of feeding green crops with pure carbon dioxide contains the flow of nutrient solution to roots of plants, fertilising them with carbon dioxide and illumination with lamps. Plants are tightly covered with a transparent foil on designs. Carbon dioxide is fed under the foil in the area of cenosis with pulse intervals: feeding 2÷3 min, adsorbing by plants 24÷34 min, with the duration of feeding 4-6 hours a day on phases of growth and development aged 5-11; 11-16; 16-21 leaves per plant.
EFFECT: this method enables to save electricity by increasing yield of green crops.
1 tbl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR HYDROPONIC GROWING OF C PLANTS | 2001 |
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