Open Access
Table 2.
Correlation coefficients and the degree of dependence of the yield and protein content
| Characteristics | Correlation coefficient | Degree of dependence | Regression equation | |
|---|---|---|---|---|
| Yield – protein | Without fertilizers | -0.40 | average, reverse | y = -0.58x+14.8 |
| Presowing seed treatment with microfertilizers | -0.50 | average, reverse | y = -1.62x+12.4 | |
| Presowing application of organic fertilizers | 0.57 | average, direct | y = 0.72x+8.41 | |
| Early spring fertilizing | -0.99 | strong, reverse | y = 0.45x+15.9 | |
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.