Answer :
1)Soil fertility depends on is composition. Sandy soil is not suitable for agriculture as they do not retain water which the plant roots need for survival. The ideal soils contain a mixture of sand and clay. 2) The humus content determines soil fertility. Organic farm yard manures improve the humus content.
Rate this question :
How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Related Videos
Resources and Development34 mins
Smart Revision | Quiz on Resources and Development37 mins
Classification of Resources on the Basis of Development43 mins
Classification of Soils41 mins
Quiz | Exploring The Resource Wealth of India48 mins
Natural Resources32 mins
Development49 mins
Let's Calculate - A Guide to an Economist's Dictionary54 mins
Champ Quiz | Development34 mins
Personality Development Tips42 mins
Resources and Development34 minsSmart Revision | Quiz on Resources and Development37 minsClassification of Resources on the Basis of Development43 minsClassification of Soils41 minsQuiz | Exploring The Resource Wealth of India48 minsNatural Resources32 minsDevelopment49 minsLet's Calculate - A Guide to an Economist's Dictionary54 minsChamp Quiz | Development34 minsPersonality Development Tips42 minsTry our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
view all courses
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
RELATED QUESTIONS :
In what ways producer create artificial scarcity?
All In One - Economics