Microbial compositions and methods for treating soil

Chemistry: molecular biology and microbiology – Micro-organism – per se ; compositions thereof; proces of... – Algae – media therefor

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435260, 435946, 71 6, 71903, 47 58, C12N 112, C12N 104, C12R 189

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active

047741864

ABSTRACT:
Microbiol compositions for uniform application to dry soil to provide a cover crop and to improve soil aggregation are disclosed. The compositions comprise flocculant-producing photosynthetic microorganisms, especially algae, in a dormant or resting stage mixed with a dry, particulate, water dispersible carrier. Methods for the production and use of the compositions are also disclosed.

REFERENCES:
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patent: 3958364 (1976-05-01), Schenck et al.
patent: 3969844 (1976-07-01), Fogel et al.
Roger and Kulasooriya, Blue-Green Algae & Rice, (Manila, The International Rice Research Institute, 1980), pp. 81-86.
Venkataraman, Algal Biofertilizers and Rice Cultivation (New Delhi: Today and Tomorrow's Printers and Publishers, 1972), pp. 23-32; 39-53.
Venkataraman, Phykos, 5:164-174 (1968).
Venkataraman, J. Gen. Appl. Microbiol., 7:96-99 (1961).
Watanabe, J. Gen. Appl. Microbiol., 5:153-157 (1959).
Singh, Role of Blue-Green Algae in Nitrogen Economy of Indian Agriculture, (New Delhi: Indian Council of Agricultural Research, 1961) pp. 67-106.
Lewin, J. Gen. Microbiol. 5:926-929 (1951).
Trainor, Phycologia, 9:111-113 (1970).
U.S. Pat. No. 4,229,544 issued Oct. 21, 1980 to Haynes et al.

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