Full TGIF Record # 4425
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Author(s):Schenkel, S. G.; Baherle, V. P.; Floody, A. H.; Gajardo, M. M.
Author Affiliation:Estacion Experimental La Platina, INIA, Santiago, Chile
Title:Exploracion de deficiencias nutritivas con suelos en macetas. XXIII Comportamiento de algunas fomulas de fertilizacion, provincia Arauco
Translated Title:Survey of nutritive deficiencies with soils in pots. XXIII. Response to some fertilizer formulas, Arauco Province
Source:Agricultura Tenica. Vol. 42, No. 2, 1982, p. 85-104.
Keywords:TIC Keywords: Lolium perenne; Nutrition; Nitrogen; Phosphorus; Potassium; Sulfur; Trace elements; Magnesium; Nutrients
Geographic Terms:Chile
Abstract/Contents:In pot trials, N, NP or NPKS were given to hybrid ryegrass grown in 73 soil samples from Arauco Province, Chile. P was the main deficient nutrient coinciding in many cases with low levels of S and K. When sufficient NP and NPKS were added, responses to them were independent of the level of P deficiency when sufficient was added. In some cases, the limited response to NP was due mainly to a low level of K, S or trace elements. Deficiency in trace elements and/or Mg kept responses to NPKS below the opt. level.
Language:Spanish
References:19
Note:Summary appears in English
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Schenkel, S. G., V. P. Baherle, A. H. Floody, and M. M. Gajardo. 1982. Exploracion de deficiencias nutritivas con suelos en macetas. XXIII Comportamiento de algunas fomulas de fertilizacion, provincia Arauco. (In Spanish) Agricultura Tenica. 42(2):p. 85-104.
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