FIELD: agriculture.
SUBSTANCE: seed potato tubers are chitted in the light under the temperature of +18...+23°C for 24-27 days with the tubers being treated with the temperature of +5...+6°C every day for 2-3 hours during the last 4-6 days before planting.
EFFECT: increasing potato cold endurance by 3,4-4,4 times and resistance to potato cyst nematode, increasing productivity on the soils infected with PCN to 46-56%.
2 tbl
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METHOD OF POTATO MICROCLONAL PROPAGATION | 2011 |
|
RU2487532C1 |
METHOD FOR PRESOWING TREATMENT OF POTATO SEED TUBERS | 2003 |
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RU2236104C1 |
POTATO CULTIVATION METHOD | 2000 |
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POTATO YIELD INCREASE METHOD | 2006 |
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RU2337516C2 |
METHOD FOR MULTIPLYING OF HEALTHENED POTATO PLANTS | 2006 |
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FARM CROPS CULTIVATION METHOD | 1998 |
|
RU2154935C2 |
METHOD FOR DETERMINING RESISTANCE OF POTATO PLANT TO CYSTOGENOUS NEMATODE | 1996 |
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RU2108710C1 |
METHOD FOR EVALUATION OF SELECTION MATERIAL WITH REGARD TO GOLDEN CYST-FORMING NEMATODE OF POTATO | 2004 |
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RU2269257C2 |
Authors
Dates
2009-02-10—Published
2007-04-16—Filed