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Start learning 50% faster. Sign in nowConcept of allelopathy was given by Hans Molisch in 1937. It is direct or indirect harmful effect of one plant on another by production of secondary metabolites that escape into the environment.
Which of the following germs has colnocytic mycelium?
_________ plants are characterized by seeds having two cotyledons, reticulate venations in leaves, and tetramerous or pentamerous flowers.
...Trashing, Arrowing and Ratooning are common practices in
Rice plants prefer absorption of N fertilizer in form of
In C4 plants, the primary carboxylation takes place by using ___ enzyme
A biodiversity hotspot is a biogeographic region with significant levels of biodiversity that is threatened by human habitation. Which one of the follow...
pF value of hygroscopic coefficient is
Which of the following materials were used for the reclamation of saline soil?
Who is known as father of tillage?
Which plough helps cutting of creeping or spreading grass and inversion?
