आन्ध्रप्रदेश आरो तामिलनाडुआव बाहायनायफोरनिफ्रायबो बेखौनो मिथिनो हादों दि नाइट्रजेन बायदिफोरखौ बाहायनानैसो मडुआनि सिंनि दिहुनथाइ गोहोनि आबुं मुलामफा लानो हायो ।
From experiments done in Andra Pradesh and Tamil Nadu also it was known that full benefit of the inherent production capacity of madua can be taken only by using nitrogen etc. .