Fractions of Iron in Soil under a Long-Term Experiment and Their Contribution to Iron Availability and Uptake by Maize–Wheat Cropping Sequence
暂无分享,去创建一个
[1] William A. House,et al. Geographic Distribution of Trace Element Problems , 2018, Micronutrients in Agriculture.
[2] Liu Zheng. Characterization of content and distribution of microelements in soils of china , 2011 .
[3] Hailin Zhang,et al. Soil micronutrient availability to crops as affected by long-term inorganic and organic fertilizer applications , 2007 .
[4] Rosalind Michael,et al. Transformations in plant-available forms of iron and manganese as influenced by manuring and cropping under irrigation , 1981, Plant and Soil.
[5] A. Gupta. Micronutrient status and fertilizer use scenario in India. , 2005, Journal of trace elements in medicine and biology : organ of the Society for Minerals and Trace Elements.
[6] N. Ram,et al. Effect of 25 years of continuous fertilizer use on response to applied nutrients and uptake of micronutrients by rice-wheat-cowpea system , 2005 .
[7] J. Katyal,et al. 3. Micronutrient problems in tropical Asia , 1985, Fertilizer research.
[8] D. Mcphail,et al. Copper accumulation, distribution and fractionation in vineyard soils of Victoria, Australia , 2004 .
[9] Anil Kumar Singh,et al. Chemical forms of zinc in soils and their contribution to available pool , 2004 .
[10] M. Singh. Evaluation of current micronutrient stocks in different agro-ecological zones of India for sustainable crop production , 2001 .
[11] Y. Ma,et al. Application of a new fractionation scheme for heavy metals in soils , 1995 .
[12] S. Singhal,et al. Soil Zinc Fractions and Their Availability in Some Inceptisols and Entisols , 1995 .
[13] Y. Soon. Changes in forms of soil zinc after 23 years of cropping following clearing of a boreal forest , 1994 .
[14] K. Nambiar. Soil fertility and crop productivity under long-term fertilizer use in India. , 1994 .
[15] A. Alva,et al. Distribution of Trace Metals in Some Sandy Soils under Citrus Production , 1993 .
[16] H. Reisenauer,et al. Fractionation of Soil Manganese Forms Important to Plant Availability , 1991 .
[17] J. Singh,et al. Distribution of zinc, copper, manganese and iron forms in soil as influenced by different cropping systems. , 1990 .
[18] L. M. Shuman. EFFECT OF ORGANIC MATTER ON THE DISTRIBUTION OF MANGANESE, COPPER, IRON, AND ZINC IN SOIL FRACTIONS , 1988 .
[19] K. A. Gomez,et al. Statistical Procedures for Agricultural Research. , 1984 .
[20] P. Heilman,et al. DISTRIBUTION AND FORMS OF COPPER, ZINC, CADMIUM, IRON, AND MANGANESE IN SOILS NEAR A COPPER SMELTER1 , 1983 .
[21] W. P. Miller,et al. Distribution and Plant Availability of Soil Boron Fractions , 1981 .
[22] W. Lindsay,et al. Development of a DTPA soil test for zinc, iron, manganese and copper , 1978 .
[23] D. Deb,et al. Contribution of Soil Zinc Fractions to Plant Uptake and Fate of Zinc Applied to the Soil , 1977 .
[24] R. Mclaren,et al. STUDIES ON SOIL COPPER I. THE FRACTIONATION OF COPPER IN SOILS , 1973 .
[25] S. R. Olsen,et al. Estimation of available phosphorus in soils by extraction with sodium bicarbonate , 1954 .
[26] A. Walkley,et al. AN EXAMINATION OF THE DEGTJAREFF METHOD FOR DETERMINING SOIL ORGANIC MATTER, AND A PROPOSED MODIFICATION OF THE CHROMIC ACID TITRATION METHOD , 1934 .