Method and quantity of liquid formulation of phosphobacteria required for seed inoculation.
The survival of vegetative and sporulated cells of the Bacillus cultures on the seeds of the crop plants was tried in different combinations. One milliliter inoculum with 1 mL adhesive combination or sterile water showed better results followed by 1.5 mL inoculum with 0.5 mL adhesive or sterile water. The population of 5.5x10(5) cfu seed(-1) on black gram, 10.5x10(5) cfu seed(-1) on soybean and 6.5x10(5) cfu seed(-1) on maize were observed after 12 h of incubation in 1 mL sporulated inoculum mixed with 1 mL of rice gruel. The sporulated inoculum along with rice gruel favoured the adherence of the regenerated cells as rice gruel is rich in nutrient content.
Gomathy
M
M
Department of Agricultural Microbiology, Tamil Nadu Agricultural University, Tamil Nadu, Coimbatore-641003, India.
Thangaraju
M
M
Gunasekaran
S
S
Gopal
N O
NO
Gopal
H
H
D001410:Bacillus megaterium / Q000302:isolation & purification*; D012639:Seeds / Q000382:microbiology*; D013025:Glycine max / Q000196:embryology