Dynamics of nutrient content of grapevine during the vegetation
2003
Perovic, N.(Biotehnicki institut, Podgorica (Serbia and Montenegro))
Results of four-year study on N, P, K, Ca and Mg content in the leaf of grapevine of Vranac variety depending on phenological phases have been shown. The changes of nutritive status of leaf during the different phases of flowering, vedrasion and maturity have been established. N, P and K content were significantly decreased starting from the beginning of flowering phases up to the technological maturity, while Mg and Ca content was increased. The most intensive decrease of N and P content was recorded in the period from flowering to the verasion, and K content during the maturation process.
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