The preparation and use of compost - Part 4 pot

... 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 are: ? fertilizing; ? potting ... 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 wit...

Ngày tải lên: 02/07/2014, 05:20

... 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 Site of the compost heap 17 4. 6 Size and setting up of the heap 19 ... climate. Also the acidity of the soil, the composition of the or- ganic matter, the humidity and the availability of oxygen strongly in- fluence the ra...

Ngày tải lên: 02/07/2014, 05:20

... of compost 14 4 The practice of composting In this chapter the important aspects of compost making are explained. Attention must be given to the composition of the organic material and 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 ef...

Ngày tải lên: 02/07/2014, 05:20

... around the top third and the bottom third of the barrel, at a distance of 52 cm from each other. Make another hole of 1 cm in the base of the barrel. Through this bottom hole the liquid from the ... regulating the composting process when the barrel is filled. As the organic materials decom- The preparation and use of compost 34 4 Turn over...

Ngày tải lên: 02/07/2014, 05:20

... 7.0 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 - ... 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 y...

Ngày tải lên: 02/07/2014, 05:20

... Vadala - - Bhayander P A. par India Bombay Bahinder - - Kelambakkam - - India Madras Vedaranyam - - Veppalodai - - Pattanamaruthur - - Spic Nagar - - Thirespuram - - Karsewar Island - - ... Harbour - - India Kanyakumari Thamaraikulam P A. par Abu-Graib, Baghdad P A. par Basra - - Dayala - - Iraq Mahmoodi...

Ngày tải lên: 15/12/2013, 00:15

... Advantages of tank production and tank produced biomass 4. 4.2.2. Physico-chemical conditions 4. 4.2.3. Artemia 4. 4.2 .4. Feeding 4. 4.2.5. Infrastructure 4. 4.2.6. Culture techniques 4. 4.2.7. ... Enrichment of ongrown Artemia 4. 4.2.8. Control of infections 4. 4.2.9. Harvesting and processing techniques 4. 4.2.10. Production figures and production costs 4. 4.3. Lite...

Ngày tải lên: 15/12/2013, 00:15

... Neaubouer 2.10 4 0.1 2 0 -4 0 (phase) 2-3 0 10 4 -1 0 7 Petroff Houser 2.10 5 0.02 4 0-1 00 0. 5-5 10 4 -1 0 8 Cellular volume is measured by centrifuging samples and measuring the volume of the concentrated ... 74. 8 Tetraselmis suecica 66, 168, 19 4- 2 44 , 247 , 292 2.3.9. Harvesting and preserving micro-algae In most cases, it is unnecessary...

Ngày tải lên: 15/12/2013, 00:15

... - 100 250 - 300 0.37 92 - 110 300 - 350 0.33 100 - 117 350 - 40 0 0.30 105 - 120 40 0 - 45 0 0.27 107 - 120 45 0 - 500 0.23 105 - 117 > 500 0.25 125 > 1200 0.20 240 Furthermore, all ... levels of the essential fatty acids 20:5n-3 and 22:6n-3 have been used. Since the stability and storage possibility of these products...

Ngày tải lên: 15/12/2013, 00:15

... 17.6 1.107 14. 0 1. 140 17.7 1.108 14. 2 1. 141 17.8 1.109 14. 3 1. 142 17.9 1.110 14. 4 159.5 1. 143 18.0 1.111 14. 5 1. 144 18.1 1.112 14. 6 1. 145 18.2 Bruggeman, E., Sorgeloos, P. and Vanhaecke, ... 3.8 1.060 8.2 84. 9 1.028 4. 0 1.061 8 .4 1.029 4. 1 1.062 8.5 1.030 4. 2 42 .4 1.063 8.7 1.031 4. 4 1.0 64 8.8 1.032 4. 5 1.065 8.9 1.033 4. 7 1.066 9.0 1.0 34 4.8...

Ngày tải lên: 15/12/2013, 00:15