User:प्रीति चौधरी/अभ्यास पन्ना

krishi vijnan

1 sarvapratham kapas ka sankar bij kis desh ne taiyar kiya tha? bharat sanyukt rajy amarika chin misr 2 'bharatiy lah shodh sansthan' kahaan sthit hai? lakhanoo kanapur raanchi deharadoon 3 purani jalodh mitti kis nam se jani jati hai? khadar baangar bhavar reh 4 bharat ka sabase b da rabar utpadak rajy kaun-sa hai? karnatak keral tamilanadu aandhr pradesh 5 nimnalikhit mean se kaun-si kharif ki fasal nahian hai? jau masoor sarasoan bajara 6 gehooan bone ka sabase upayukt mausam kaun-sa hai? aktoobar-navambar navambar-disambar janavari-faravari march-aprail 7 pakane par tamatar ka rang kisaki upasthiti ke karan lal ho jata hai? bitanin laikopin kairotin jaianthophil 8 krishi mean 'harit-kraanti' ke janmadata kaun haian? bi.el. chop da em.es. svaminathan d aauktar n aauraman boral aaug es.en. vinogredaskaee 9 'boral aaug puraskar' kis kshetr mean mahattvapoorn yogadan ke lie vaijnanikoan ko pradan kiya jata haian? bhautiki chikitsa rasayan vijnan krishi 10 yooriya mean naitrojan kis roop mean upasthit hota hai? naitret naitrait emaid amoniyam 11 kis rajy ko bharat ka 'ann bhandar' kaha jata hai? panjab hariyana uttar pradesh bihar 12 k aaufi mean kaun-sa elkel aaued paya jata hai? nikotin thim kaifin inamean se koee nahian 13 haldi mean pila rang kisaki upasthiti ke karan hota hai? kurakumin kairotin elisin eanthosainin 14 jvar ke paudhe mean kaun-sa vishaila tatv paya jata hai? ghurin solenin nikotin kaifin 15 gulabi kit kis fasal se sambandhit hai? dhan ganna kapas mooangaphali