FIELD: agriculture.
SUBSTANCE: invention is intended for pre-selection of corncobs for breeding purposes. From the cob, 50 grains are taken from one or two adjacent rows. They are soaked in a solution of a chemical compound in form of an iodine preparation - 8 % solution of a standard Lugol preparation with glycerol, placed in thermostat for 5 hours at 25 °C. Result is evaluated by number of coloured grains. If there are at least 46 clearly coloured grains, the ears are selected into a selection group.
EFFECT: simplification and increase of seeds evaluation rate.
1 cl, 5 tbl
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RU2291606C2 |
| METHOD OF SELECTING CORN SORTS | 0 |
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SU1606038A1 |
| CORN PRODUCTS AND METHODS OF THEIR OBTAINING | 2012 |
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RU2650764C2 |
| METHOD OF PLANT MAIZE GROWING IN VITRO | 0 |
|
SU1695855A1 |
