Standardization of Leaf Sampling Technique for Macronutrients in Apricot under Temperate Conditions
DOI:
https://doi.org/10.24154/jhs.v7i1.402Keywords:
Leaf Sampling, Apricot, Nutritional Diagnosis, Suitable Sampling DateAbstract
Macro- and micro-nutrient content influenced by position of leaf on the shoot and time of sampling was studied to determine leaf-sampling time for apricot grown in temperate region of the country. Results revealed that middle order leaves were the most suitable for determining nutrient needs in apricot trees. Leaf samples should be collected during June - July for determining N, K and Ca; first fortnight of July for P; and, from mid-June to mid-July for Mg.
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References
A.O.A.C. 1980. Official methods of analysis of the Association of Official Analytical Chemists, 13 th ed. (ed. W. Horowitz.). Benjamin Franklin Station. Washington, D.C. p1018
Batjer, I.P. and Westwood, M.N. 1958. Seasonal trend of several mineral elements in leaves and fruits of Elberta peach. Proc. Amer. Soc. Hortl. Sci., 71:116-126
Clark, C.J. and Smith, G.S. 1990. Seasonal changes in nutrient content of persimmon leaves. Sci. Hort., 42:85-97
Gomez, K.A. and Gomez, A.A. 1983. Statistical procedures for agricultural research. 2nd Ed., John Wiley and Sons, New York
Jackson, M.L. 1967. Soil Chemical Analysis. Asia Publishing House, Bombay
Lekhova, E. 1974. Changes in the nutrient content of apple leaves during the growing period. Grad.-I-Loz. Nauka, 11:35-48
Malik, A.R. and Ahmad, M.F. 2008. Standardization of leaf sampling dates for early and late cultivars of apple. 3 rd Ind. Hort. Cong., 194p
Mason, A.C. 1958. The concentration of certain nutrient elements in apple leaves taken from different positions on shoot and at different dates through the growing seasons. J. Hortl. Sci., 33:128-138
Melich, A. and Reed, J.F. 1948. Characterization of the plant factor in the cation requirement and contents in plants. Proc. Soil Sci. Soc. Amer., 13:399-401
Shear, C.B. and Faust, M. 1980. Nutritional ranges in deciduous tree fruits and nuts. Hort. Rev., 2:142-163
Singh, N.P. and Rajput, C.B.S. 1978. Effect of leaf age and position on fruiting status of guava leaf mineral composition. J. Hortl. Sci., 53:73-74
Smith, P.F. 1962. Mineral analysis of plant tissues. Ann. Rev.Pl. Physiol., 13:81-108
Verma, K.S. and Bhandari, A.R. 1990. Standardization of leaf sampling techniques for macro-nutrient elements in temperate peaches. Ind. J. Hort., 47:140-153
Westwood, M.N. 1978. Temperate Zone Pomology, W.U. Freeman and Company. San Francisco, USA. p. 427
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Copyright (c) 2012 H U Rehman, M K Sharma, F A Banday (Author)
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