NEET Biology question
Not in NEET syllabus
Consider the following statements about Ramesh Chandra Dagar's work in the field of organic farming
I. Ramesh Chandra Dagar's work includes bee-keeping, dairy management, water harvesting, composting and agriculture in a chain of processes
II. In this process there is no need to use chemical fertilisers for crops as cattle excreta is used as manure
III. Crop waste is used for making compost which is used as natural fertilizer
IV. Compost generates natural gas which is used for energy needs of farm
Which of the statements given above are correct?
Solution
Ramesh Chandra Dagar's integrated organic farming genuinely combines bee-keeping, dairy management, water harvesting, composting and agriculture in a connected chain of processes (I correct); cattle excreta substitutes for chemical fertiliser as manure (II correct); crop
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