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Azotobacter is a genus of free-living bacteria that can fix atmospheric nitrogen in the absence of a symbiotic relationship with plants. It is capable of carrying out nitrogen fixation aerobically, meaning it can fix nitrogen in the presence of oxygen.
Match List I with respective critical stage of irrigation of crops List II
Which phytohormone forms the association between roots and microbes?
ICRISAT was established in the year
Which test is used to evaluate seedling vigor under stress conditions?
Who discovered the downy mildew for the first time in India?
Highest area under conservation agriculture is in which of the Continent?
Cowpox disease is caused by which organism?
The process of leaching calcium carbonate from soil is termed:
Which type of phloem is composed of narrow sieve tubes and is referred to as protophloem?
Maize is a monocious plant in which male flower emerges:
