PREDICTION OF MINERAL NUTRIENT STATUS OF TREES BY FOLIAR ANALYSIS

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[61] Hohne H., 1963, Arch. Forstw., V12, P341

[62] HOLLAND DA, 1967, OLEAGINEUX, V5, P307

[63] HOYLE M. C., 1965, SOIL SCI SOC AMER PROC, V29, P475

[64] HOYLE MERRILL C., 1964, FOREST SCI, V10, P337

[65] HUMPHREYS F., 1964, Plant and Soil, V20, P131, DOI 10.1007/BF01378105

[66] HUMPHREYS FR, 1972, AUSTRALIAN FOREST TR, P113

[67] Humphries E. C., 1956, MOD METHOD PLANT, P468, DOI DOI 10.1007/978-3-662-25300-7_17

[68] INGESTAD T., 1962, MEDD STATENS SKOGSFORSKNINSTITUT, V51, P1

[69] INGESTAD T, 1966, 17 P INT HORT C

[70] ISAAC R A, 1972, Communications in Soil Science and Plant Analysis, V3, P261, DOI 10.1080/00103627209366375