मिट्टी में उपलब्ध फास्फोरस का आंकलन कैसे करें || Estimation of available phosphorus in Soil Sample 

Thankuu sir apne to bhut ache se explains krk btaya Love from hau hisar haryana 💕💕

Great topic

Very nice video sir

Please sir इसी तरह का vedio upload करें।

protocol of experiment sir.

Nice

thanks sir very nice

❤ thank you sir

There is need of a correction in this video as expert is telling here that he is going to estimate phosphorus in soil but in video thumbnails it is mentioned estimation of potassium.

Sir app aur bi element carbon nitrogen and potassium kese krna h uski bi video Hindi main bnao . Please

Nice sir

Thanks for video

hi sir...can i get the manual softcopy for this experiment?

Why spectrophotometer is set at 660nm? Please explain sir

Sir can you explain other experiments too such as ph, moisture , nitrogen and potassium, organic carbon etc

Make a proper video on how to take reading in this double beam spectrophotometer machine sir

Plz , also provide flow chart in pdf format

Std. Me kon se reagents dalenge

Sir jo apne soil sample liya hai uski place par agar koi organic liquid sample liya jaiy to procedure same rhega?

Why some persion used wave length@ 690 ,630, 430 , this is the spectro defderent ????

But phosphate Sol will 1000 ppm not 100 ppm sol

Should be using bubbler instead of sucking pipete from mouth

Sodium bicarbonate kitna ml daale hain sir

Sr, tell me in English ..

Sir phosphorus prymeri nutriyent he

Sir B. SC agriculture admission bau 2020

नमस्कार अगर किसी को मधुमक्खी पालन और मछली पालन का कोर्स करना हो तो कहा से और कैसे होगा कृपया बता कर मदद करे

These days, there is small soil testing machine available in the market to test all 14 elements in the soil, So could you please, guide me is it reliable machine, in terms of accuracy? or One should submit samples to traditional soil testing laboratory, equipped with ASS? Thanks.

What is 2.24 Anyone please clear it

Please explain in English

हमे सिंपल टेस्टिंग चाहिए

kindly provide procedure in pdf

Sir aapka no dijiye plz

Samz may nhi aya