Common fertilizers and their nutrient contents

Monday, June 22, 2009

Common fertilizers and their nutrient contents

Name of the fertilizer	S.F / W.S.F	N	P₂O₅	K₂O	S	Ca
Urea	W.S.F	46
AmSo₄	W.S.F	20.6			24
Ammonium Chloride	W.S.F	25
Ammonium Sulphate & Nitrate	W.S.F	21 - 26			15
Ammonium Nitrate	W.S.F	33.5
C.A.N (Ca, Am, Nitrate)	S.F	20.5				8
Ammonium Phosphate Sulphate		16	20		15
Single Super Phosphate	S.F	0	16		12	21
Triple Super Phosphate	S.F	0	45		2	13
Mono Ammonium Phosphate- MAP	W.S.F	12	61
DiAmmonium Phosphate – D.A.P	S.F	18	46
Di Calcium Phosphate	S.F	0	34			?
Rock Phosphate	S.F	0	20 - 30
Mussoriepos	S.F	0	20 - 24
Pottassium Chloride (Muriate of Potash) M.O.P	S.F	0		60 - 62
Potassium Nitrate / ‘Multi K’/ K NO₃	W.S.F	13	0	46
Potassium Sulphate K₂ So₄(S.O.P) Sulphate of Potash	W.S.F	0		50	18
Mono Potassium Phosphate- MKP	W.S.F	0	52	34
'Gypsum' Ca So₄( Phospho Gypsum)	S.F	0	5	0	18	23
Poultry Manure		1.5 -2.0	1.2	0.5
Sheep Manure		0.8-1.6	1.0	2.0
F.Y.M		0.7-1.3	0.3-0.9	0.4-1.0
Compost		0.5	0.25	0.5
Vermi Compost		0.50 - 1.50	0.10 - 0.30	0.15 - 0.56

Note: S.F – Straight Fertliser; W.S.F – Water Soluble Fertiliser

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........ Thanks Mr.Visnu, I have been watching your constant interaction with tree growers through internet. ....... Keep it up. ..........May be you can help me in making my ideas to reach growers through you. Wishes. Dr.G.Kumaravelu, Former PCCF, Former Member, State Planning Commission, Chennai.

Dear Mr Vishnu Shankar, Thank you for the efforts. A good encouragement to the scientific efforts of IFGTB. I am confident that our efforts and service to support the tree farming will grow. Thank you once again. Dr. N. Krishna Kumar, Director, Institute of Forest Genetics and Tree Breeding, Coimbatore, India.

Dear Mr.Vishnu Sankar, We have seen your comments made on 'TCPL Component of TBGP project'. Necessary actions are being taken to implement the TCPL Component in better manner at our level. Thanks for your observation made on the TBGP project. With regards, V.Irulandi, I.F.S., APCCF, Social Forestry and Extension, CDM & Project Director, TCPL, Tamilnadu Biodiversity Conservation and Greening Project, Tamilnadu, India.

Dear Vishnu Sankar, .....Very interesting to go through your blog. Trees are money spinners to the farmers at present.It is only the right type of tree species for the right place and silvicultural packages can do so. (Click: Money Spinning Trees) Contact me with full details on soil, rainfall, water source, resource availability etc., and i could suggest trees that could spin money in these areas. Thank you, From, K.Suresh, Prof & Head, Dept. of Agroforestry, Forest College & Research Institute, Mettupalayam 641 003, Coimbatore, Tamilnadu, India.

Dear Mr.Sankar, I have seen your message on energy plantation and thanks for the promotional efforts. (For more info: Click 1 and Click 2.) To add to your view,I wish to inform that Forest college has already designed contract farming models exclusively for dendrobiomass based power generation. These modes are now successfully implemented through Auromira energy company now slowly. With kind regards, Dr. K. T. Parthiban, Ph. D., Associate Professor (Forestry), Forest College and Research Institute, Mettupalayam 641 003, Coimbatore, Tamilnadu, India.

Agroforestry - A blog on Agrihortisilviculture

Monday, June 22, 2009