A PELLET METHOD TO DEMONSTRATE NITROGEN FIXATION BY FREE-LIVING RHIZOBIAVAN EGERAAT AWSM; TIMMERMANS PCJM.1980; PLANT AND SOIL; NLD; DA. 1980; VOL. 55; NO 1; PP. 163-165; BIBL. 5 REF.Article

PHOTOSYNTHESIS, RESPIRATION AND NITROGEN FIXATION IN WHITE CLOVERHAYSTEAD A; KING J; LAMB WIC et al.1979; GRASS FORAGE SCI.; GBR; DA. 1979; VOL. 34; NO 2; PP. 125-130; BIBL. 18 REF.Article

THE WAYS OF EXTENDING THE NITROGEN-FIXING CAPACITY TO NONLEGUMINOUS PLANTSHERA C; POPESCU A; PAPACOSTEA P et al.sdSYMPOSIUM ON SOIL BIOLOGY. 4/1977/CLUJ-NAPOCA; ROM; BUCURESTI: EDITURA CERES; DA. S.D.; PP. 15-27; ABS. RUM; BIBL. 49 REF.Conference Paper

ESTIMATE OF SYMBIOTICALLY FIXED NITROGEN IN FIELD GROWN SOYBEANS USING VARIATIONS IN ¹⁵N NATURAL ABUNDANCEAMARGER N; MARIOTTI A; MARIOTTI F et al.1979; PLANT AND SOIL; NLD; DA. 1979; VOL. 52; NO 2; PP. 269-280; BIBL. 9 REF.Article

SYMBIOTIC AND ASYMBIOTIC N₂-FIXATION IN A TALL GRASS PRAIRIEKAPUSTKA LA; RICE EL.1978; SOIL BIOL. BIOCHEM.; GBR; DA. 1978; VOL. 10; NO 6; PP. 553-554; BIBL. 12 REF.Article

LE MICORRIZE VESCICOLARI ARBUSCOLARI E LA FISSAZIONE BIOLOGICA DELL' AZOTO. UNA RASSEGNA BIBLIOGRAFICA = LA MICORHIZE ET LA FIXATION BIOLOGIQUE DE L'AZOTE. BIBLIOGRAPHIEPUPPI G.1983; MICOL. ITAL.; ITA; DA. 1983; VOL. 12; NO 1; PP. 3-10; ABS. ENG; BIBL. 23 REF.Article

NITROGEN FIXATION - ITS CURRENT RELEVANCE AND FUTURE POTENTIALSTEWART WDP.1982; ISR. J. BOT.; ISR; DA. 1982; VOL. 31; NO 1-4; PP. 5-44; BIBL. 15 P.Conference Paper

EFFECT OF AMENDMENTS, MOISTURE AND TEMPERATURE ON ACETYLENE REDUCTION IN NILE DELTA SOILSHEGAZI NA; VLASSAK K; MONIB M et al.1979; PLANT AND SOIL; NLD; DA. 1979; VOL. 51; NO 1; PP. 27-37; BIBL. 22 REF.Article

EFFECT OF SURFACE APPLICATION OF STRAW ON PHOTOTROPHIC NITROGEN FIXATIONROGER PA; TIROL A; GRANT I et al.1982; INST. RICE RES. NEWSL.; PHL; DA. 1982; VOL. 7; NO 3; PP. 16-17Article

TRANSFER OF SYMBIOTIC GENES IN RHIZOBIUMJOHNSTON AWB; BERINGER JE.1982; MOLECULAR BIOLOGY OF PLANT TUMORS; USA; NEW YORK: ACADEMIC PRESS; DA. 1982; PP. 589-596; BIBL. 24 REF.; ISBN 0-12-394380-9Book Chapter

THE BIOLOGY OF MASTIGOCLADUS LAMINOSUS COHN, A THERMOPHILIC, NITROGEN-FIXING BLUE-GREEN ALGALANE LS.1981; DISS. ABSTR. INT., SECT. B: SCI. ENG.; USA; DA. 1981; VOL. 41; NO 11; PP. 4012;[; TH. PH. D./THE PENNSYLVANIA STATE UNIV./1980/8107599]Thesis

NITRATE-N AND RHIZOBIUM STRAIN ROLES IN ALFALFA REEDLING NODULATION AND GROWTHHEICHEL GH; VANCE CP.1979; CROP SCI.; USA; DA. 1979; VOL. 19; NO 4; PP. 512-518; BIBL. 29 REF.Article

L'AZOTE BIOLOGIQUE COMME SOURCE DE PROTEINE ET D'ENGRAISMISHUSTIN EN; CHEREPKOV NI.1979; IZVEST. AKAD. NAUK S.S.S.R., SER. BIOL.; SUN; DA. 1979; NO 5; PP. 656-678; ABS. ENG; BIBL. 2 P.Article

THE MOLECULAR ENZYMOLOGY OF NITROGEN FIXATIONEADY RR; KAHN D; BUCHANAN WOLLASTON V et al.1982; ISR. J. BOT.; ISR; DA. 1982; VOL. 31; NO 1-4; PP. 45-60; BIBL. 3 P.Conference Paper

ENERGETICS AND ECONOMICS OF BLUE-GREEN ALGAL CONTRIBUTION TO RICE CROP SYSTEMVENKATARAMAN GS.1981; CURR. SCI.; IND; DA. 1981; VOL. 50; NO 2; PP. 94-95; BIBL. 7 REF.Article

EFFETS DES APPORTS ORGANIQUES ET MINERAUX SUR LE COMPORTEMENT DE L'AZOTE DANS LE SOLLEFEVRE G; HIROUX G; YVART B et al.1981; BULL. ASSOC. FR. ETUDE SOL, SCI. SOL; FRA; DA. 1981; NO 1; PP. 31-53; ABS. ENG; BIBL. 11 REF.Article

INTERACTIONS OF RHIZOBIUM JAPONICUM STRAINS IN ROYBEAM NODULES AND THEIR CONTRIBUTION TO NITROGEN FIXATIONPUGASHETTI BK; WAGNER GH.1979; PLANT AND SOIL; NLD; DA. 1979; VOL. 53; NO 4; PP. 463-475; BIBL. 20 REF.Article

BAT-SHEVA SEMINAR ON BIOLOGICAL N2 FIXATION, HELD IN REHOVOT, ISRAEL, IN SEPTEMBER 1-9, 19811982; ISR. J. BOT.; ISR; DA. 1982; VOL. 31; NO 1-4; 336 P.; BIBL. DISSEM.Conference Paper

UTILIZATION OF ¹⁵N FERTILIZER BY NODULATING AND NON-NODULATING SOYBEAN ISOLINESDEIBERT EJ; BIJERIEGO M; OLSON RA et al.1979; AGRON. J.; USA; DA. 1979; VOL. 71; NO 5; PP. 717-723; BIBL. 29 REF.Article

COMPARISON OF THE EFFECTIVENESS OF RHIZOBIUM STRAINS DURING ESTABLISHMENT OF LOTUS CORNICULATUS IN HILL COUNTRYCHARLTON JFL; GREENWOOD RM; CLARK KW et al.1981; N.Z. J. EXP. AGRIC.; ISSN 0301-5521; NZL; DA. 1981; VOL. 9; NO 2; PP. 173-177; BIBL. 16 REF.Article

EFFECT OF INOCULUM CONCENTRATION AND SEED PELLETING ON GROWTH AND NITROGENASE ACTIVITY OF CENTROSEMA VIRGINIANUM CV. ANTIGUAAHMED B; QUILT P.1981; TROP. AGRIC.; ISSN 0041-3216; GBR; DA. 1981; VOL. 58; NO 4; PP. 349-355; BIBL. 2 P.Article

METHODS OF WHITE CLOVER INOCULATION - THEIR EFFECT ON COMPETITION FOR NODULE FORMATION BETWEEN NATURALISED AND INOCULATED STRAINS OF RHIZOBIUM TRIFOLIIHALE CN.1981; N.Z. J. EXP. AGRIC.; ISSN 0301-5521; NZL; DA. 1981; VOL. 9; NO 2; PP. 169-172; BIBL. 13 REF.Article

NITROGEN ASSIMILATION IN SOYBEAN NODULES. V: POSSIBLE PATHWAY OF ALLANTOIN SYNTHESIS IN SOYBEAN NODULESOHYAMA T; KUMAZAWA K.1981; SOIL SCI. PLANT NUTR. (TOKYO); ISSN 0038-0768; JPN; DA. 1981; VOL. 27; NO 1; PP. 111-114; BIBL. 20 REF.Article

VARIATION AMONG ALFALFA CULTIVARS FOR INDICES OF NITROGEN FIXATIONHOFFMAN D; MELTON B.1981; CROP SCI.; ISSN 0011-183X; USA; DA. 1981; VOL. 21; NO 1; PP. 8-10; BIBL. 10 REF.Article

A COMPARISON OF SYMBIOTIC NITROGEN FIXATION IN SCOTLAND IN ALNUS GLUTINOSA AND ALNUS RUBRAWHEELER CT; MCLAUGHLIN ME; STEELE P et al.1981; PLANT SOIL; ISSN 0032-079X; NLD; DA. 1981; VOL. 61; NO 1-2; PP. 169-188; BIBL. 30 REF.Article