... 145 Cotton Ͻ1st Fl YML 0.30–0.50 134 (Gossypium July–August L 0.30–0.64 146 hirsutum L.) Early fruit YML 0.31 147 Late fruit YML 0.33 147 Late Mat YML 0.24 147 1st Fl PYML PO 4 -P 0.15 0.20 148 Peak ... should represent some index of phospho- rus availability. The development of a soil test requires selection of an extractant, development of studies that correlate the amou...
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... monocotyledonous and dicotyledonous species, the latter being less capable of exploiting 114 Handbook of Plant Nutrition TABLE 4.10 Quantities of Potassium Removed from the Field by Crops Crop and Product ... the decomposition of the mineral (88). A complete removal of the 106 Handbook of Plant Nutrition TABLE 4.7 Total K Concentrations in Some Soil Orders Soil Order Concent...
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Handbook of Plant Nutrition - chapter 11 pps
... plasmalemma. Such reduction of Fe 3ϩ 336 Handbook of Plant Nutrition CRC_DK2972_Ch011.qxd 7/1/2006 7:15 AM Page 336 334 Handbook of Plant Nutrition FIGURE 11.5 Symptoms of iron toxicity in lowland ... the sum of the negative log of ion activity and pH together fall below 12 (equivalent to Eh of ϩ260 mV and ϩ320 mV at pH 7.5 and 6.5, respectively) (13 ,14) . It is likely that...
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Handbook of Plant Nutrition - chapter 13 pps
... 549–582. 114. D.R. Lide. Handbook of Chemistry and Physics. 77th ed. Boca Raton, FL: CRC Press, 1996, pp. 4-35–4-98. 115. U.C. Gupta. Effect of methods of application and residual effect of molybdenum ... malformation of the leaves, a golden-yel- low discoloration of the shoot tissues (9), and inhibition of root and shoot growth (43). These symp- toms may, in part, be the resul...
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Handbook of Plant Nutrition - chapter 14 pptx
... and Function of Nickel in Plants 398 14. 3.3 Influence of Nickel on Crop Growth 400 14. 4 Diagnosis of Nickel Status 401 14. 4.1 Symptoms of Deficiency and Toxicity 401 14. 5 Concentration of Nickel in ... (2)). 404 Handbook of Plant Nutrition CRC_DK2972_Ch 014. qxd 6/30/2006 3:31 PM Page 404 14 Nickel Patrick H. Brown University of California, Davis, California CONTENTS...
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Handbook of Plant Nutrition - chapter 20 pps
... result of geological processes such as the deposition of salt from dry- ing lakes and seas. The large areas of salt-affected soil in parts of Hungary, Australia, and the west- ern United States of ... importance of sodium for plant nutrition. Soil Sci. 63:479, 1947. 105. C.R.S. Devi, P. Padmaja. Effects of partial substitution of muriate of potash by common salt on the tuber q...
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