Green manure of plum fruit bearing orchard
2006
Vitanova, I.
The investigation has been conducted in the period 1999-2004 in an plum orchard in the region of the town of Dryanovo. With the green manure cultures - winter forage peas and peas-rye mixture, significant amounts of organic mass are being imported in the soil. The green manure on the background of nitrogen, phosphorus and potassium mineral fertilizing, exerts positive effect on the yield of plum trees.
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