FIELD: chemistry.
SUBSTANCE: invention relates to agriculture, particularly crop growing. The composition contains 20-4.0 wt % polyvinyl acetate (PVA), 0.20-0.012 wt % crezacin and 0.40-0.002 wt % terpensil. The composition also contains a trace element - zinc salt - ZnSO4 in amount of 0.03-0.003 wt %. Water makes up the rest to 100%.
EFFECT: invention increases summer wheat yield.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
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|
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| CONTENT FOR PRE-PLANTING DATES OF SPRING WHEAT | 2006 |
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