Soil fertility management - Part 2 ppt

... (NH 4 ) 2 PO 4 21 23 - - Super phosphate SSP Ca(H 2 PO 4 ) 2 - 8 - - Triple super phosphate TSP Ca(H 2 PO 4 ) 2 - 22 - - Basic slag (CaO) 5 *P 2 O 5 *SiO - 3-8 - - Natural rock phosphate - ... AS (NH 4 ) 2 SO 4 21 - - 110 Calcium ammonium ni- trate CAN (NH 4 NO 3 )*CaCO 3 20 - - - Urea CO(NH 2 ) 2 45...

Ngày tải lên: 01/07/2014, 19:20

... micro-organisms. ? The mulch layer prevents the phosphate in chemical fertilisers from getting into contact with the soil particles that fix the phosphate. Soil fertility management 28 ? ... issue in sub-humid and humid areas. The shrubs can also provide mulch, firewood or cattle feed. Soil fertility management 8 This Agrodok is divided accordingly into three parts...

Ngày tải lên: 01/07/2014, 19:20

... Debt-to-equity ratio ¾ Long-term debt-to-equity ratio ¾ Times-interest-earned (or coverage) ratio Activity ratios measure how effectively a firm is using its resources. ¾ Inventory-turnover ... Good two-way communication is vital for gaining support for departmental and divisional objectives and policies. Top-down communication can encourage bottom-up communication. The strategic -ma...

Ngày tải lên: 24/12/2013, 14:16

... wind speed v is given by 2 0 ()()vvfvdvs Ơ =- ũ (6) i.e. 2 2 0 2 2 00 2 2 0 (2 )() () 2 () () 2. vvvvfvdv v f vdv v vf vdv v vfvdv vv v s Ơ ƠƠ Ơ =-+ =-+ =-+ ũ ũũ ũ (7) Use Weibull ... Length 1m = 3 .28 ft Area 1m 2 =10.76 ft 2 Volume 1m 3 = 35.31 ft 3 =26 4 .2 gallons Speed 1m/s =2. 237mph 1knot=.5144 m/s=1.15 mph Mass 1 kg =2. 20 5lb For...

Ngày tải lên: 19/06/2014, 12:20

... Weikersheim, Germa-ny. ISBN 3-8 23 6-1 22 6-3 . Müller-Sämann, Karl M., Kotschi, Johannes. Sustaining Growth, Soil fertility management in tropical smallholdings. 1994. GTZ/ CTA. ISBN 3-8 23 6-1 22 6-3 . Scoones ... 0- 30 9-0 426 9-0 . Budelman A., Defoer T. Managing soil fertility in the tropics. KIT , The Netherlands. ISBN: 9 0-6 83 2- 1 2 8-5 ....

Ngày tải lên: 01/07/2014, 19:20

... Std 115 9-1 995. [5] IEC Standards on Electromagnetic Compatibility, IEC 6100 0-1 -1 . [6] M.H.J. Bollen, Understanding Power Quality Problems, IEEE Press, New York, 20 00, ISBN: 8 1-8 630 8-8 4-9 . [7] ... R. Kenarangui, “Energy management for motors, systems, and electrical equipment”, IEEE Transactions on Industry Applications, vol. 38, no. 2, Mar./Apr. 20 02, pp. 60...

Ngày tải lên: 19/06/2014, 14:20

... Signal -0 .033 0.057 0.109 Demand Collaboration .23 7* -0 .038 .4 62* ** Sales & Operations Planning .26 2** .394*** .3 02* ** Inventory Management Practice -0 .03 . 325 *** 0.036 R² 0.146 0 .27 2 0.44 ... of. Financial Economics 86 (2) , 51 3-5 42 Penang Economic Monthly 20 07. Available at www.seri.com.my/v2/ap/penang-economic- monthly -2 0 07.html. Accessed on 21...

Ngày tải lên: 19/06/2014, 15:20

... Cyprus 28 6 e) 173 128 166 124 37 Latvia 21 8 180 92 85 87 1 02 Lithuania 605 5 72 293 22 6 178 188 Luxembourg 27 9 29 4 28 0 26 2 24 2 23 9 Hungary 2 0 02 1 945 2 027 1 780 1 485 1 358 Malta : ... Union 23 Specification Time 20 07 20 06 20 05 20 04 20 03 20 02 European Union (27 countries) 22 4 23 5 e) 20 5 960 e) 1 92 387 e) 184 629 e) 1...

Ngày tải lên: 19/06/2014, 21:20

... Engineering." Futures 32( 7):pp. 635 - 654. Emblemsvåg, J. and L. E. Kjølstad (20 02) . "Strategic risk analysis - a field version." Management Decision 40(9):pp. 84 2- 8 52. Risk Management Trends ... Emblemsvåg, J. (20 10). "The augmented subjective risk management process." Management Decision 48 (2) :pp. 24 8 -2 59. Emblemsvåg, J. and B....

Ngày tải lên: 19/06/2014, 21:20