FIELD: agriculture.
SUBSTANCE: invention relates to agriculture and horticulture. The method consists in increasing the stability of vegetable crops to low temperatures and water shortages through a three-time processing of plants with an aqueous solution of sodium selenite with a salt concentration of 0.35·10-3 to 1.04·10-3 g/l. At that the first irrigation is carried out at the phase of germination, the second - at the phase of growing the vegetative mass, the third - at the initial phase of fruiting at the liquid flow rate at the first watering of 1000 litres / ha, at the second and third - 5000 l / ha.
EFFECT: method increases plant stress resistance and increases the yield of vegetable crops.
2 tbl, 1 ex
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Authors
Dates
2012-09-20—Published
2011-03-29—Filed