摘要 |
FIELD: agriculture. ^ SUBSTANCE: invention relates to field of agriculture, namely to plant growing. In method climatic factors and biological indices of cultivated crop are taken into consideration, namely potential productivity, susceptibility to diseases and to damage by pests in points in blooming phase, hydrothermal coefficient of certain agroecological zone. Predicted yield is calculated by formula: where Y is predicted yield, centner/hectare; P is potential productivity of zoned variety, centner/hectare; D - diseases in points; P - pests in points; HTC - hydrothermal coefficient. ^ EFFECT: invention allows to simplify method of potato productivity prediction and increase its reliability. |