Sir I have one doubt , when there was introduction of dwarf varieties in India? Does environmental variation does not affect that variety ? Yes or no? Please justify ?
I think yes also. In adaptation in our environment make some changes in varieties like mutation,crossing with local varieties. Some examples like pusa lerma is the mutant variety of the lerma roja 64-A,dwarf variety rice jaya is the developed from the IR8*TN141. So our scientist make also changes in introduced varieties.
@@shubhpatel2577 but aren't those deliberately made desirable changes through breeding. Is there any case where environmental variation caused a mutation naturally?
Primary center of origin and secondary center of origin,, aur primary introduction and secondary introduction, , sir kya ye 4 alag alag hai confused😵😵🤔🤔 hu plz btao
Sir your each and every lecture is worth watching I say.. thankyou!
Tq
Way of teaching was more than excellent
Your teaching skill is far better than my university professor
This line🤗He vagwan ye log seed bahot ho gai Non vej😊U r great sir and ur teaching
Tons of love from Kashmir....thnku so much sir
Nice video sir mai bahut week student tha but aapki vudeos dekh dekh ke bahut kuch improvement hua hai
THANKS SIR🙏
I am eternally grateful to you for presenting this topic in such a sublime way. Thank you sir. ❤
Nice explanation sir😊
If u r teaching this way .the students who is sitting last corner of the calss will learns it easiy
Thanku sirr
Sir ap esii tarahh continue rakhe.
Love from kashmir ...simple and the best....
Sir aap plant breeding ke or video bnao plzz sir plzzzzzz
Teaching skill is so good
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(From Pakistan)
Best teaching process sir thank you
Super motivation
Excellent explaination by Gori ladki example
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Very helpful ..plz make more videos sir
Bhut acha explain kra h
Sir aap bhut mast pdate ho tqqqqq so much
Best teacher ever omg
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No1 teching classes🙏👌👌👌👌👌👌
Useful topic 👍👍
Help ful video sir 👍
Apka teaching process top label ki hai....
I m in bsc 3 sem my exam plant 🌵☘️☘️ breeding tomorrow but my notes language is very hard so I study in your class nice 🙂👍👍 teaching sir
Best teaching sir
awesome explanation sirji !!!
Very impressive teaching
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Thank you teacher
Very nice explanation...
Very Nice teaching sir
So informative.....🙏❤️❤️
Good
Thanks for sar ji
Thanks you sir.
Thank You very much sir
Thanks
Thanku sir 🙏
Nice sir
Thank you sir
👌👌
Sir plz upload a video on objectives and method of plant introduction
Sir I have one doubt , when there was introduction of dwarf varieties in India? Does environmental variation does not affect that variety ? Yes or no? Please justify ?
I think...no
I think yes also. In adaptation in our environment make some changes in varieties like mutation,crossing with local varieties. Some examples like pusa lerma is the mutant variety of the lerma roja 64-A,dwarf variety rice jaya is the developed from the IR8*TN141. So our scientist make also changes in introduced varieties.
@@shubhpatel2577 but aren't those deliberately made desirable changes through breeding. Is there any case where environmental variation caused a mutation naturally?
nyc
Pls make vdo on recurrent selection
Sir plants genetic resources ka bhi vedio bna degye
Sir make a video of soil microbiology
🙏
Primary center of origin and secondary center of origin,, aur primary introduction and secondary introduction, , sir kya ye 4 alag alag hai confused😵😵🤔🤔 hu plz btao
*Correction*:
Its Lerma rojo; Not Lerma roja.
Sir ,
Aapki genetics & plant breeding ki book leni h us pr koi discount milega
Sir ke book ka Naam kya haii??? Plz ans
🇮🇳🙏🇮🇳
Sir plz components of genetic variations ,hertabilty and genetic advance pr video bnado 😊 sir apke topic bhut easy understand a jate
Sir N.I Bavilobe name h
Hey manav . Ab chawal khao 😂
N E Borlog
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Best teaching sir
Thank you so much,sir
Nice sir
Thanku sir 🙏🙏🙏🙏
Thank you sir
Thank you sir
Thank you sir
Thank you sir 🌹
Thank you sir