Watch complete video answer for “Irrigation || Crop rotation || Crop variety improvement” of Biology Class 9th. Get FREE solutions to all questions from chapter Improvement in natural resources.
Further ,the lack of support in maintaining such a balance makes the produts more expensive ,putting the burden on the consumers who choose to eat healthy. Rewrite the following sentences in the ways instructed : (i) Organic farmers ensure soil fertility with the help of crop rotation . (...
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