geoscience.net logo
+ Resolve Article
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter

+ Translate
+ Subscribe to Site Feed
GeoScience Most Shared ContentMost Shared Content

Azospirillum brasilense: root colonization of weeds and crop plants, inter-root movement and survival in soils and rhizosphere


, : Azospirillum brasilense: root colonization of weeds and crop plants, inter-root movement and survival in soils and rhizosphere. 15th World Congress of Soil Science, Acapulco, Mexico, 10-16, July, 1994 Transactions, Volume 4a: commission III symposia: 13-29

Motile (wild) and non-motile strains of Azospirillum brasilense were studied in respect of root colonization potential for 64 plant species (crops and weeds), inter-root motility (between wheat and soyabean), and their survival in 18 soil types and in the rhizosphere environment. Only the motile strain demonstrated inter-root motility. Non-motile strains remained either at the point of inoculation or at the root tips. Survival in the 18 soils was variable but prolonged in the rhizosphere.

US$29.90


Other references

Nieuwint, A.; Van Zalen-Sprock, R.; Hummel, P.; Pals, G.; Van Vugt, J.; Van Der Harten, H.; Heins, Y.; Madan, K., 1999: 'Identical' twins with discordant karyotypes. A chromosomal abnormality in one of the fetuses of a monozygotic twin pregnancy is a rare phenomenon. In the prenatal unit of our cytogenetics laboratory we have recently come across two such heterokaryotypic twin pregnancies. In both cases ultras...

Spirin, N.N.; Bulanova, V.A.; Pizova, N.V.; Shilkina, N.P., 2006: Syndromes of peripheral nervous system lesions and mechanisms of their formation in disorders of connective tissue. Systemic rheumatoid diseases are often concomitant with the development of central and peripheral systems pathologies. Presented are the results revealing high frequency of peripheral nervous system lesions (lupus erythematosus and systemic sclero...

Anonymous, 2001: I have a mole that occasionally bleeds. Should I be worried?. Mayo Clinic Health Letter 19(9): 8-8

Leonard W.R., 1990: On the adaptive significance of energetic efficiency. Models of energetic efficiency have been widely used by ecological anthropologists to study human subsistence patterns. This paper explicitly tests an hypothesis posed by Smith (1979) about energy utilization in the highland community of Nunoa, Pe...

Senciall I.R.; Rahal S.; Sethumadhavan K., 1985: Solubilization and fractional precipitation of a steroid alpha ketol oxidase. An alpha-ketol oxidase that converts deoxycorticosterone to pregnenoic acid has been solubilized and fractionally precipitated with polyethylene glycol from rabbit liver microsomes. Maximal activity was obtained with the 12-14% fraction. Activity...

Sujatha, A.; Rao, N.B.V.C., 2004: Natural occurrence of biological agents (Oryctes baculovirus and Metarhizium anisopliae) of rhinoceros beetle in Andhra Pradesh. The natural occurrence of Oryctes Baculovirus and Metarhizium anisopliae, biological control agents of rhinoceros beetle (Oryctes rhinoceros), in coconut production districts of Andhra Pradesh, India, was studied. The survey was conducted in cocon...

Placidi, L., 1952: Presence in Morocco of an epizootic swine infection of the virus pneumonia type. Annales de L'institut Pasteur 83(1): 141-142

Mishra, O.P.; Gupta, B.L.; Nath, G.; Prakash, J., 1996: Treatment of multidrug-resistant typhoid fever. Journal of Tropical Pediatrics 42(5): 310-311

Dutt, T.P., 1978: Ultrasonic appearance probably indicative of imminent fetal death. British Medical Journal 2(6135): 478-478

Bárdos, A.; Skladan, D., 1970: The value of Smyth's test. Ceskoslovenska Gynekologie 35(2): 91-92