Root nodule bacteria Tomoki Kawabata Maria Shimada Abstract efficiently producing rhizobia Gives nutrients to the soil Test 1 white clover seeds Test 1 ( Conditions Agar medium Murashige and Skoog medium Murashige and Skoog medium with sucrose Test 1 Result Test 1 Consideration White clovers were not sterilized enough Murashige and Skoog medium were contaminated Test 1 consideration White clover planted in Agar medium stopped growing two days after being planted. Agar media gradually lost their nutrition Test 2 Study roots extension and the number of root nodules Test 2 Plants use the seeds of the white clover whose root extended Test 2 HYPONeX water HYPONeX Mamezo HYPONeX Root nodule bacteria extract (2) Consideration Test 2 Conditions Conditions were the same as Test 1 Test 2 Result/Consideration HYPONeX lowers the density of it There were no plants growing on the root nodule at all. Test 3 relationship between extension of roots and root nodules I studied the extension of the root and its relationship with the number of plants growing on the root nodule Test 3 Plant Use the White clover seeds Test3 Conditions water MAMEZO solutions Root nodule bacteria extract Test 3 Conditions Conditions were the same as test 1 Test 3 Result Test 3 Consideration Azospirillum bacteria in Mamezo synthesized Auxin promoted the extension of roots Test 3 Consideration The nodule growth The nodules stopped growing and adding the root nodules Thank you for listening