State three methods by which you can control the growth of weeds in agricultural fields.
(N/A) The three methods to control the growth of weeds in agricultural fields are:
$1$. Intercropping: Growing two or more crops simultaneously in the same field in a definite row pattern,which helps in suppressing weed growth.
$2$. Crop rotation: Growing different crops in succession on the same land,which disrupts the life cycle of weeds.
$3$. Summer ploughing: Ploughing the field during the summer season exposes the roots of weeds to intense sunlight,causing them to dry out and die.
$1$. Intercropping: Growing two or more crops simultaneously in the same field in a definite row pattern,which helps in suppressing weed growth.
$2$. Crop rotation: Growing different crops in succession on the same land,which disrupts the life cycle of weeds.
$3$. Summer ploughing: Ploughing the field during the summer season exposes the roots of weeds to intense sunlight,causing them to dry out and die.
Explore More
Similar Questions
Name the major nutrient which we get from fish.
Easy
View SolutionRaman lives in a coastal village. He is the son of a fisherman. Whenever any unwanted animal comes in the net,instead of killing it,he puts it back in the sea.
$(a)$ What would have happened,had he killed those animals?
$(b)$ Give one reason to justify that Raman's action is environment-friendly.
$(c)$ How can you contribute to the preservation of flora and fauna around you? Mention any two steps.
$(a)$ What would have happened,had he killed those animals?
$(b)$ Give one reason to justify that Raman's action is environment-friendly.
$(c)$ How can you contribute to the preservation of flora and fauna around you? Mention any two steps.
Medium
View Solution$(i)$ What are weeds? Give two examples.
$(ii)$ "Removal of weeds from cultivated fields during the early stages of growth of crops is essential for a good harvest." Justify the statement.
$(iii)$ List five preventive methods that help in weed control.
$(ii)$ "Removal of weeds from cultivated fields during the early stages of growth of crops is essential for a good harvest." Justify the statement.
$(iii)$ List five preventive methods that help in weed control.
Medium
View SolutionAnimal feed includes vitamins and proteins mainly.
Easy
View SolutionMention the basis of crop selection in intercropping and crop-rotation.
Medium
View SolutionVedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo