In greengram (mung bean), nitrogen fixation typically starts at the age of 18-21 days. This is when the nodules on the roots of the plant begin to form and establish a symbiotic relationship with nitrogen-fixing bacteria (rhizobia).
Which pest is known as national pest?
The law of diminishing return was proposed by
Bengal famine in 1943 was caused due to which disease?
What is the term for the practice of rotating different crops in a field to reduce the buildup of disease causing pathogens?
What is the term for the process of converting atmospheric nitrogen gas into a form that plants can absorb?
Idea of hybrid maize was first conceived by E.M East and G.H Shull in 1910 by which technique among the inbred lines?
Semi-conservative DNA replication was demonstrated by
Which is not true for Mycorrhizae Fungi?
A method of asexual propagation in which a stem is made to produce roots while still attached to the parent plant is called
T&V system related to agriculture extension was introduced in the year
