आथिखालाव 140 निख्रुइ बांसिन हादरफोराव खालामगासिनो दं , जेराव अस्ट्रेलिया , आर्जेन्टिना आरो ब्राजिला
At present organic farming is being done in more than 140 countries , among which Australia , Argentina and Brazil are main .