FIELD: agriculture.
SUBSTANCE: invention relates to the field of agriculture and to the irrigated crops yield and productivity determination under the forest belts influence during the growing season. Method comprises the agricultural crops sampling on sites of 1 m2, located along the transect perpendicular to the forest belt, determination by weighing, measuring or calculating of the selected samples average yield and productivity on each meter area, yield and productivity indicators presentation in the form of exponential function and their calculation by formula 
where P – yield, productivity indicator; LN is the distance from the forest belt, N; k and m – coefficients, which are calculated by formulas 
in which n – number of sites with selected samples; i is the site number; Ro is the average yield, average productivity indicator on the site; LN is the distance from the forest belt at the sampling points, N.
EFFECT: method allows to determine the agricultural crops yield and productivity.
1 cl, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD TO PREDICT CROP CAPACITY OF SAFFLOWER OIL ACHENES | 2009 |
|
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| METHOD TO FORECAST CROP CAPACITY OF GREEN MATERIAL AND OILSEEDS OF DYER'S SAFFRON (VERSIONS) | 2009 |
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RU2415556C1 |
| METHOD TO PREDICT CROP CAPACITY OF SAFFLOWER GREEN MASS | 2009 |
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RU2424650C2 |
| METHOD OF FORECASTING SAFFLOWER OIL CYPSELAS YIELD | 2009 |
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