Basic Fertilizer Calculation

[@sarahjoypera1932]

I am self studying for upcoming Licensure Examination for Agriculturist since I need to learn things by myself this video help me a lot a big thumbs up to you Sir.Im from Philippines☺️

[@elissapalmer5895]

Lovely, slow paced tutorials for people who need time

[@pramodtambat6134]

I want to ask a question regarding Hydroponics. In what ratio should be used NPK 19:19:19 in Hydroponics and should we add epsom salt to it, in what ratio? Any other addition is required to health of plants.

[@maryannkathleenlicayan1128]

A farm manager planted hybrid corn in 2-ha field. The soil laboratory gave him the fertilizer recommendation in elemental form at 120-35- 50 kg/ha N,P,K. The available fertilizers in the AgriVet store are only complete (14-14-14), Urea (46-0-0) and Ammonium Phosphate (16-20- 0). The complete fertilizer costs Php 1,300/bag, Urea at Php 1,200/bag and Ammonium Phosphate costs Php 1,350/bag. Determine the exact amount of money he needs to buy the needed fertilizers.

[@tupai62]

how to get the conversion value for: P 0.44 n 2.29?. K 0.83, 1.21?

[@danteplanco8424]

how about epsom salt for snap A ? is that the same standard in mixing NUTSOL in "A" for epsom?

[@ifeomaabosi9669]

good video

[@lostinmyspace4910]

What? A 50 lb. bag of 10-10-10 should have 5 lbs. of each of N-P-K. I got lost understanding how to convert down further. For instance, why multiply further by ,44? Why do you use the conversion factor when you already established how many pounds of product in a 50 lb. bag?

[@hectorchavezlaredo2465]

I Like the class thank you.I Have a question if mix 2.75 lbs 12-0-0 , 4 lbs 0-10-0 and 4 lbs 0-0-60 what's my n-p-k total .hope you can answer this and if its not to much explain how

[@Eddie-ev9bv]

Hector. 2.75 lbs of 12% N, +4 lbs of 10% P + 4 lbs of 60%K : 2.75 lbs fertiliser @12%N = 2.75 x 0.12= 0.33 lbs N. lbs of 10% P = 4 X .10 = 0.4 lbs P x 2.28 = 0.91 lbs P2O5. 4 lbs of 60%K = 4 x .60 = 2.4 lbs K x 1.21 = 2.90 lbs K2O

[@danteplanco8424]

in this computation , can we use to learn with out resking our plants? if we can make our own hydroponic Nutrition solution by doing thesame this standard computation to copy any branded product old bottles packging entry computation ?.it is not so far to us to became a black market sellers in this very useful idea. if it is provern good to hydroponics farming this is very new in the Philippines. thank you Sir please answer me my email [e-mail] thank you very much

[@DarlaygbayGZuo]

Thanks a lot