Question
With reference to crop rotation which of the following
statement(s) is/are correct? 1. Legume must be followed by a non-legume. 2. Deep rooted crops should be followed by the same type of crop. Select the correct answer using the codes given below.Solution
Statement 1 is correct: Legumes are often followed by non-legumes to benefit from the nitrogen fixation ability of legumes. Statement 2 is incorrect: It is typically advisable to follow deep-rooted crops with shallow-rooted ones to optimize the use of soil nutrients and space.
Cultivation of such crop which have different natural habit and zero competition is known as
Lichens, the pioneer organisms that initiate ecological succession are actually a symbiotic association of
“Golden treasure” of Assam is known to which silk
Cultivated bread wheat or common wheat is ____
The law that determines the best uses of limited resources among alternative uses is known as:
The false smut of sugarcane can be controlled by adopting which of the following practice?
Examples of erosion permitting crops are:
Hydrophytes are known as
Dehorning of horned cattle is the process of removal of their horns or the process of preventing their growth. The process of dehorning is accomplished ...
In which of the following stage cell cycle DNA replication take place?
