Indian soil

Vyas BN, Mistry KB. 1980. Studies on the mobility of plutonium-239 and americium-241 in three major Indian soils. J Nucl Agric Biol 9 85-88. 

Singh, N. Sorption behavior of triazole fungicides in Indian soils and its correlation with soil properties. J. Agric. Food Chem., 50(22) 6434-6439, 2002. 

Few of these have been found so far, the first not until 1944, in a poisonous South African plant, Gifblaar . The toxic principle of this was identified44 as fluoroacetic acid. A recent summary45 indicates that some 10 fluorinated natural products have now been isolated (in small amounts) largely from other plant sources, their formation being rationalized from the metabolism of fluoroacetate. The exception is nucleocidin (1), an antibiotic from a microbial source (Streptomyces calvus), originating in an Indian soil sample, and which has a ribose moiety carrying fluorine at C4. 

Despite the low average consumption of pesticides, in the sporadic reports available, it could be seen that even the roadside dusts, rural and urban soils and the underwater sediments are contaminated. Many pesticides are degrading the Indian environment, even though faster dissipation and possible degradation of POPs chemicals like HCHs and DDTs were observed in Indian soils by the tropical climate of India (Pillai, 1986). Such a phenomenon of dissipation in the dry season was substantiated by Ramesh et al. (1991) in the river sediments (Fig. 9.2). Further, the relative flux of residues into the aquatic environment is smaller than the amount volatilized to the atmosphere in tropical countries like India (Tanabe et al., 1991). 

Naphtomycin A (54) was isolated from S. collinus and its structure was clarified by means of spectral methods. Naphtomycin A is a strong vitamin K antagonist. In addition to naphtomycins A and H (55), a geometric isomer of naphtomycin B (56), was produced by a streptomycete isolated from the Indian soil [39]. 

Derivation Produced by Streptomyces orientalis from Indonesian and Indian soil. 

Acid ammonium oxalate, buffered to pH 3.3, has commonly been used to extract plant-available Mo from a soil. Its content in a majority of Indian soils has ranged between 0.10 and 0.8 tgg" . However, a few alluvial and... 

Jenny, H. and Raychaudhuri, S.P., 1960. Effect of Climate and Cultivation on Nitrogen and Organic Matter Reserves in Indian Soils. Indian Council of Agricultural Research, New Delhi, 126 pp. 

Srivastava, S.K., Balbudhe, A.Y., Vishwa Prasad, K. et al. (2014). Variation in the uranium isotopic ratios U/total-U and U/total-U in Indian soil samples Application... 

Singh, R.P., The influence of organic cosolvent methanol on the adsorption of carbofuran on three different types of Indian soils, Adsorpt. Sci. Technol.. 13(5), 305-316 (1996). 

JENNY H. and RAYCHAUDHURI S.P. 1960. Effect of climate and cultivation on nitrogen and organic matter reserves in Indian soils. Indian Council for Agricultural Research, New Delhi. 

Ahmad, N., R. L. Jones, and A. H. Beavers, 1968. Genesis, mineralogy and related properties of West Indian soils. II. Maracas series, formed from micaceous schist and phyllite, Northern Range, Trinidad. /. Soil Sci. 19 9-19. 

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