02192nam a2200301 a 4500003000500000005001700005007000300022008004100025020004300066040001700109041002300126082002400149100002900173245006200202264004600264300004600310336002700356337002700383338002800410500001800438504002700456505040200483520089000885534002301775650003601798650002501834650003101859CHAP20250127142430.0ta250127t1993    fluad||fr|||| 001 0 eng d  a978-0-367-44996-4q(libro de bolsillo)  aZcCHAPerda0 bInglésfInglés00a631.8bB53 19932201 aBlack, Charles A.eautor10aSoil fertility evaluation and control /cCharles A. Black 1aBoca Raton, Florida :bCRC Press,c©1993  axiii, 746 páginas :bgráficas, tablas  2rdacontentatextobtxt  2rdamediaasin mediobn  2rdacarrieravolumenbnc  aej.1: consumo  aIncluye bibliografía0 aPreface -- Chapter 1. Nutrient supplies and crop yields: response curves -- Chapter 2. Economics of fertilization -- Chapter 3. Plant testing and fertilizer requirement -- Chapter 4. Soil testing and fertilizer requirements -- Chapter 5. Fertilizer evaluation -- Chapter 6. Residual effects -- Chapter 7. Fertilizer placement -- Chapter 8. Soil testing and lime requirement -- . Appendix -- Index.  aSoil Fertility Evaluation and Control presents the theoretical background for practical applications of scientific work on soil fertility. The book emphasizes the use of response curves as the basic biological standard for both evaluation and control, and it discusses soil testing and plant analysis as secondary standards. The principal applications covered include fertilizer requirements, fertilizer evaluation, residual effects, fertilizer placement, liming, and economics of fertilization. Environmental aspects of plant nutrients and soil nutrient supplies as they pertain to crop production are also addressed.
Most of the information in Soil Fertility Evaluation and Control is drawn from world literature, which makes it a valuable reference for soil scientists, agronomists, agriculturalists, foresters, and others interested in the evaluation and control of soil fertility.  pTítulo original:13aAplicación de fertilizantes  13aFertilidad del suelo13aRequisitos de fertilizante