मिट्टी की लवणता एवं क्षारीयता को कम करने के लिए उपयोग में लिया जाता है ? - It is used to reduce the salinity and alkalinity of the soil. - Mitti Ki Lavanta Aivam Shariyataa Ko Kam Karne Ke Liye Upyog Me Liya Jata Hai ? Rajasthan GK in hindi, Soil of Rajasthan Gypsum question answers in hindi pdf Nitrogen questions in hindi, Know About Rock Phosphate Rajasthan GK online test Rajasthan GK notes in hindi quiz book Sabhi
प्रश्न गलत है