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Общее количество найденных документов : 8350
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1.
| Kirmizi S. Nutrient status of brown forest and non calcic brown soils at buyuk henderes basin and their relationships with some other soil properties // Ege univ. ziraat fak. derg., 1991, N 28.-С.29-30
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2.
| Changes in the distribution of Cu, Mn, and Zn fractions after the addition of crop residues in Costa Rican soils // 11 Int. Symp. Environ. Biogeochem., Salamanca, Sept. 27-Oct. 1, 1993. -[Salamanca, 1993].-С.0
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3.
| Zinc adsorption and release of cations in normal and salt affected vertisols // J. Indian Soc. Soil Sci., 1992. Vol. 40, N 3.-С.454-457
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| Handreck Kevin A. Total and extractable copper and zinc as assessors of phytotoxicity in soilless potting media // Commun. Soil Sci. and Plant Anal., 1994. Vol. 25, N 13-14.-С.2313-2340
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5.
| Bansal O.P. Adsorption and desorption of copper in soil // J. Indian Soc. Soil Sci., 1993. Vol. 41, N 2.-С.266- 269
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6.
| Mitra G.N. Available molybdenum status of the soils of Orissa // J. Indian Soc. Soil Sci., 1993. Vol. 41, N 1.-С.168-169
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| Singh DTPA Extractable Micronutrient Cations in Some Benchmark Soil Series of India // J. Indian Soc. Soil Sci., 1993. Vol. 41, N 3.-С.566-568
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| Maji B. Available iron, manganese, zinc and copper in coastal soils of Sundarbans, West Bengal in relation to soil characteristics // J. Indian Soc. Soil Sci., 1993. Vol. 41, N 3.-С.468-471
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9.
| Prasad B. Effect of zinc-chelates and their levels on zinc diffusion in calcareous soil // J. Indian Soc. Soil Sci., 1994. Vol. 41, N 2.-С.363-365
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| Wladyslaw The influence of soil properties on zinc fractions in soils // 11 Int. Symp. Environ. Biogeochem., Salamanca, Sept. 27 - Oct. 1, 1993. -Salamanca, 1993.-С.б/с
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11.
| Bityukova Forms of occurrence of heavy metals in the soils of Tallinn and its suburbs // 11 Int. Symp. Environ. Biogeochem., Salamanca, Sept. 27 - Oct. 1, 1993. -Salamanca, 1993.-С.б/с
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12.
| Афанасьев А.Е. Опытный образец торфяных гранулированных субстратов // Физикохимия торфа и сапропеля, пробл. их перераб. и комплекс. использ.. -Тверь, 1994, Ч. 2.-С.18-19
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13.
| Effect of NPK fertilizers on the availability of micronutrients in submerged laterite rice soils of Kerala // Agr. Res. J. Kerala, 1992. Vol. 30, N 1.-С.58-60
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14.
| Kalyanaraman S.B. Effect of zinc on some important macro- and microelements in blackgram leaves // Commun. Soil Sci. and Plant Anal., 1994. Vol. 25, N 13-14.-С.2247-2259
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15.
| Gangadhar G.A. Effect of micronutrients on the yieid and uptake by sunflower // J. Indian Soc. Soil Sci., 1992. Vol. 40, N 3.-С.591-593
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16.
| Малахов Г.Н. Влияние марганца на урожайность ярового рапса // Наука - с. х.. -Курган, 1994.-С.90-91
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17.
| Аткешев Ж.С. Восполнение дефицита минеральных элементов в рационах дойных коров // Вестн. с.-х. науки Казахстана, 1994, N 2.-С.9-14
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18.
| Aoyagi Nutritional evaluation of a coppermethionine complex for chicks // Poultry Sci., 1993. Vol. 72, N 12.-С.2309-2315
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19.
| Barbeau Microautoradiography (with combined liquid scintillation) applied to the study of trace metal uptake by suspended particles: Initial results using {6}{3}Ni as a tracer // Limnol. and Oceanogr., 1994. Vol. 39, N 5.-С.1211- 1222
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20.
| Toole Christopher L. Effects of microprobe precision on hypotheses related to otolith Sr : Ca ratios // Fish. Bull., 1992. Vol. 90, N 2.-С.421-427
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