Rhizosphere is the region where

  • A

    Rhizobium forms root nodules

  • B

    Algae and root make contact

  • C

    Soil and root make contact

  • D

    Bacterial and root nearly make contact

Similar Questions

Farmers have reported over $50\%$ higher yields of rice by using which of the following biofertilizer

  • [AIPMT 1999]

Identify correct option for micorrhiza

$(1)$ Many members of the genus glomusinvolved micorrhiza

$(2)$ It is responsible for all mineralsabsorption from the soil

$(3)$ Such associations show benefitsagainst draught and salinity in plants

$(4)$ Micorrhiza is a symbiotic relation ofalgae and plants

$VAM$  represents

Green manure plants belong to

Symbiotic nitrogen fixation in root nodules of some legumes is caused by