Effects of soil microorganisms on the growth and on the nitrogen and phosphorus absorption by rice seedlings

Rhizoplane microorganisms of rice seedlings as examined by scanning electron microscopy

“…The only exceptions were the presence of each strain of Alcaligenes and Gram-positive cocci. Experimental conditions of the present research was aerobic (1). This seemingly differs from that of paddy field condition which is anaerobic.…”

“…Kinmaze) were cultured under sterile or inoculated conditions by using almost the same method as described in a previous paper (1). Only Nand P levels of the culture solution were changed to 11.2 and 0.93 ppm, respectively.…”

“…In a previous paper (1), it was suggested that microorganisms living on rhizoplane affected the absorption of nitrogen and phosphorus in rice seedlings with concomitant modification of the root system. Therefore further examinations of the detailed picture of rhizoplane microorganisms are required to elucidate the mode of action of these microorganisms toward the growth and function of roots more accurately.…”

Pseudomonas cepacia—A Characteristic Rhizoplane microorganisms in rice plant

“…Sterile rice seedlings (Oryza sativa L. var. Kinmaze) were cultured for 15 days by the same method as described in the previous paper (1). Nitrogen and phosphorus concentrations of the nutrient solution were settled at 11.2 and 0.93 ppm, respectively.…”

Effect of soil microorganisms on the growth of roots in rice seedlings

“…Rice seedlings (Oryza sativa L. var. Kinmaze) were cultured under aseptic water culture condition (2). Nitrogen and phosphorus concentrations of the nutrient solution were modified to 11.2 and 0.93 ppm, respectively.…”