Geography · Soil and Water Conservation
सतही मल्चिंग (Surface mulching) निम्नलिखित में से किसका एक उदाहरण है?
- 1यांत्रिक मृदा संरचना
- 2जैविक कीट नियंत्रण उपाय
- 3संसाधन-संरक्षण प्रौद्योगिकी (Resource conserving technology)✓
- 4टैंकों के माध्यम से जल संचयन
सही उत्तर देखें
संसाधन-संरक्षण प्रौद्योगिकी (Resource conserving technology)
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