Question

activity =there are 50 farmers, out of which 9 are using vermicompost , 11 are using green leaf mannure 17 are using biofertilizers are 13 are using chemicals fertilizers in their fields to grow crops​

Answer 1

Answer:

ਜਿਸਨੇ ਵਰਮੀਕੰਪੋਸਟ ਵਰਤੀ