The preparation and use of compost - Part 1 ppt

... Wageningen, The Netherlands Third revision by: Mira Louis and Marg Leijdens ISBN: 9 0-8 57 3-0 0 6-6 NUGI: 835 The preparation and use of compost 10 stacked in a heap. In the heap the decomposition ... of compost 4 Contents 1 Reasons for composting 6 2 Fertilizing: the role of organic matter and compost 8 2 .1 Organic matter and soil processes 8 2.2 Compost 9 3 The composting process 11 ... 11 3 .1 Heating phase 12 3.2 Cooling down phase 13 3.3 Maturation phase 13 4 The practice of composting 14 4 .1 Organic material 14 4.2 Micro-organisms 16 4.3 Air 16 4.4 Moisture 17 4.5...

The preparation and use of compost - Part 3 pptx

... to the trench. The bottom of the trench is loosened and a layer of dry vegetation is put on the bot-tom. 2 Then a layer of about 10 cm manure and bedding is thrown out of the boma into the ... Remove the top; it is used as a lid for regulating the composting process when the barrel is filled. As the organic materials decom- The preparation and use of compost 34 4 Turn over the heap ... prevent water and nutrient loss 8 Using thin sticks and weaving them together, mark the circular outline of the pit with a round ‘basket’, 10 cm in height. The preparation and use of compost 30...

The preparation and use of compost - Part 2 ppsx

... rate. The compost is ready for use if it feels crum-bly and looks like good brown/black organic soil. The preparation and use of compost 14 4 The practice of composting In this chapter the ... The preparation and use of compost 12 3 .1 Heating phase During the first stage of composting, the compost heap starts to heat up considerably. This effect is known as fermentation and is the ... important aspects of compost making are explained. Attention must be given to the composition of the organic material and the location of the heap. The measurements and the construction of the heap...

The preparation and use of compost - Part 4 pot

... shortage, and they get all the nu-trients they need from the compost. Figure 16 : A nursery bed made of compost Figure 17 : Pots filled with com-post The preparation and use of compost ... suspended on a strong pole placed across the top of the drum. The preparation and use of compost 40 7 Putting compost to use Some of the many uses of compost are given in this chapter. Examples ... Putting compost to use 43Figure 18 : Tree planting: compost is put in the holes in which the trees are planted. Cover the compost again with the soil from the bottom of the pit, to prevent the compost...

The preparation and use of compost - Part 5 ppsx

... 4.0 - Hoof and horn meal 12 .0 2.0 - 6.5 Plant residues Ash of banana skin - 3.3 41. 8 Ash of banana stalk - 2.3 49.9 Ash of cotton-seed hull - 5.5 27.0 9.5 Ash of sunflower stalk - 2.5 ... mixture of Ef-fective Micro-organisms can be bought from the institutes of which you can find the addresses in the section ‘Useful Addresses’. If you The preparation and use of compost 56 Preparation ... Rapeseed meal 5.5 2.5 1. 5 1. 0 Peanut shells 1. 3 0 .1 0.6 1. 4 Peanut stems 0.7 0 .1 0.6 0.5 Rice husk 0.5 - 0.5 0 .1 Rice bran 2.0 1. 9 1. 3 - Rice straw 0.7 0 .1 1.0 0.3 10 0 Sawdust, rotted 0.2...

Tài liệu A Guide to the Project Management Body of Knowledge Part 1 ppt

... Figure 2 -1 0. Balanced Matrix Organization 30 Figure 2 -1 1. Strong Matrix Organization 31 Figure 2 -1 2. Composite Organization 31 Figure 3 -1 . The Plan-Do-Check-Act Cycle 39 Figure 3-2 . Project ... Outputs 50 Table 3 -1 1. Schedule Development: Inputs and Outputs 51 Table 3 -1 2. Cost Estimating: Inputs and Outputs 51 Table 3 -1 3. Cost Budgeting: Inputs and Outputs 51 Table 3 -1 4. Quality Planning: ... Square, PA 19 07 3-3 299 USA iii LIST OF TABLES AND FIGURES Figure 1- 1 . Overview of Project Management Knowledge Areas and Project Management Processes 11 Figure 1- 2 . Areas of Expertise...

Tài liệu Manual on the Production and Use of Live Food for Aquaculture - Phần 1 pptx

... 0.9 - 1. 6 4.8 - 6.2 European sea bass (Dicentrarchus labrax) 1. 2 - 1. 4 7.0 - 8.0 Gilthead seabream (Sparus aurata) 0.9 - 1. 1 3.5 - 4.0 Turbot (Scophthalmus maximus) 0.9 - 1. 2 2.7 - 3.0 4.2 .1. ... distribution 4 .1. 2.3. Taxonomy 4 .1. 2.4. Strain-specific characteristics 4 .1. 3. Literature of interest 4.2. Use of cysts Sole (Solea solea) 1. 0 - 1. 4 3.2 - 3.7 Milkfish (Chanos chanos) 1. 1 - 1. 25 ... 1. 25 3.2 - 3.4 Grey mullet (Mugil cephalus) 0.9 - 1. 0 1. 4 - 2.4 Greasy grouper (Epinephelus tauvina) 0.77 - 0.90 1. 4 - 2.4 Bream (Acanthopagrus cuvieri) 0.78 - 0.84 1. 8 - 2.0 Figure 1. 1. Atlantic...

Báo cáo khoa học nông nghiệp " Introduction of the principles of GAP for citrus through implementation of citrus IPM using Farmer Field Schools - Milestone 9 Project Validation and Impact Assessment Report Part 1" ppt

... reduction of pesticide sprays used in Nghe An province from 1 0 -1 2 sprays to 6-7 sprays. In Ha Tay and Ha Tinh provinces use of pesticide was low before the start of FFS and no reduction of pesticide ... 6Results and discussion 1. Change of practices 1. 1 Northern Central provinces 1. 1 .1. FFS conducted in 2007 (1 season FFS) Farmers participating in focus group discussions in 3 Northern ... only 1 out of 5 farmers used PSO and after FFS all 5 farmers use PSO. Before they mixed lot of insecticide and fungicide together but now they spray only targeted pests and diseases which they...

Tài liệu Manual on the Production and Use of Live Food for Aquaculture - Phần 2 doc

... counted easilyRedgwick Rafter 1. 0 1. 0 2. 5 -1 0 5 0 -1 00 3 0 -1 04 Palmer Malony 0 .1 0.4 1 0 -1 5 5 -1 50 10 2 -1 05 Speirs Levy 4 .10 3 0.2 1 0-2 0 5-7 5 10 4 -1 07 Through micro-encapsulation techniques ... Neaubouer 2 .10 4 0 .1 2 0-4 0 (phase) 2-3 0 10 4 -1 07 Petroff Houser 2 .10 5 0.02 4 0 -1 00 0. 5-5 10 4 -1 08 Cellular volume is measured by centrifuging samples and measuring the volume of the concentrated ... 2 .12 . Although there are marked differences in the compositions of the micro-algal classes and species, Brown, M.R. 19 91. The amino acid and sugar composition of 16 species of microalgae used...

Tài liệu Manual on the Production and Use of Live Food for Aquaculture - Phần 3 ppt

... - 10 0 250 - 300 0.37 92 - 11 0 300 - 350 0.33 10 0 - 11 7 350 - 400 0.30 10 5 - 12 0 400 - 450 0.27 10 7 - 12 0 450 - 500 0.23 10 5 - 11 7 > 500 0.25 12 5 > 12 00 0.20 240 Furthermore, all ... density.ml - 1 Culture Selco® per 10 6 rotifers.day - 1 Culture Selco® per m3.day - 1 (L-strain) (in g) (in g) 10 0 - 15 0 0.53 53 - 80 15 0 - 200 0.47 70 - 93 200 - 250 0.40 80 - 10 0 250 ... enrichment EPA DHA DHA/EPA (n-3) HUFACS 5.4 4.4 0.8 15 .6 Nannochloropsis sp. 7.3 2.2 0.3 11 .4 DHA-Super Selco 41. 4 68.0 1. 6 11 6.8 40.6* 73.0* 1. 8* 12 3 .1* 43 .1* * 46.0** 1. 1** 95.0** * Concentration...

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