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The vegetable garden in the tropics - Part 4 potx

The vegetable garden in the tropics - Part 4 potx

The vegetable garden in the tropics - Part 4 potx

... by the wind (fig. 14) ? by putting them into water: seeds that float are too light and should be rejected (fig. 14) The vegetable garden in the tropics 54 Weeding Weeding means removing ... When making cuttings, you must disinfect the tools you use (e.g. a knife) in boiling water before each cut, to pre-vent spreading infectious diseases. The vegetable garden in the tropics ... The vegetable garden in the tropics 48 ? Keep them locked away, out of reach from children. ? Read and follow the instructions printed on the package before using them. ? Do not use them...
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The vegetable garden in the tropics - Part 1 potx

The vegetable garden in the tropics - Part 1 potx

... The vegetable garden in the tropics 6 1 Why gardening? Throughout the tropics people grow fruit and vegetables in their own vegetable gardens. Why do they keep a garden? ? It assures them ... The vegetable garden in the tropics 4 Contents1 Why gardening? 6 2 Fruit and vegetables in the diet 7 3 Which type of garden? 11 3.1 Gathering wild fruits and vegetables 11 3.2 Vegetables ... gardening in developing countries, in or-der to improve the living conditions of the inhabitants of these coun-tries. I would like to thank Mr. G.J.H Grubben of the Royal Institute for the Tropics, ...
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The vegetable garden in the tropics - Part 2 ppt

The vegetable garden in the tropics - Part 2 ppt

... dividing a bed of 10m2 into several parts, give each part a dif- The vegetable garden in the tropics 14 ferent type of manuring (e.g. manure, compost, street sweepings, chemical fertilizer, ... of garden? 11 3 Which type of garden? There are several types of vegetable gardens and ways of growing vege-tables. Each gardener must choose according to his or her circum-stances. In the ... be it in the form of a “homesite farm” or intensive cultivation in plant beds. However, many of the techniques mentioned are also applicable to other kinds of gardening. In the following chapters...
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The vegetable garden in the tropics - Part 3 ppt

The vegetable garden in the tropics - Part 3 ppt

... Preparing the site 23Figure 7: Hoeing and spading 5.5 Preparing the beds The beds are the parts of the garden where the crops themselves are grown. The division of the garden into beds ... The vegetable garden in the tropics 22 Most of the roots of vegetables concentrate in the topsoil and, to a lesser extent, in the subsoil, but there are differences between vegetables. Pi-geon ... Continue in the same way, emptying and refilling the pits. Work the compost into the soil in the same way as manure. Compost-ing has the advantage that plant and human diseases are killed by the...
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The vegetable garden in the tropics - Part 5 pdf

The vegetable garden in the tropics - Part 5 pdf

... ( 4 ) 5 0-1 00 6 0-3 00 2 0-9 0 7 0-1 10 4 0-1 20 6 0-2 70 6 0-1 80 5 0-8 0 4 0-1 10 6 0-2 70 90 10 0-1 50 6 0-1 50 8 0-2 00 120 4 5-8 0 6 0-3 0 3 0-6 0 9 0-1 80 7 0-1 20 6 0-3 60 270 9 0-2 70 12 0-1 80 5 0-1 30 ... researching and promoting organic gardening, farming and food. Ryton Organic Gardens, Coventry CV8 3LG, Inited Kingdom Tel: +44 (0) 24 7630 3517 Fax: +44 (0) 24 7663 9229 The vegetable garden in ... 10 1 0-3 0 20 3 0-5 0 120 2 0-3 0 30 25* seeds g/m2 (3) 1 2-6 1-2 5 1 - 10 2 1 - 50 40 2-5 8 4 0-8 0 5 5 5 1 0-2 0 2 6 15* 5 6 4 - 4- 6 1 20 propa-gation...
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The Discovery of Type II Superconductors Part 4 potx

The Discovery of Type II Superconductors Part 4 potx

... triplet-singlet transitions (Laiho et al., 1998). The spin polarization of the bipolarons in the triplet state in the S-Si-QW-S structures should be of importance in the studies of the spin interference ... (MARs) from the δ - barriers confining the Si-QW (Figs. 17a and b). The MAR process at the Si-QW - δ-barrier interface is due to the transformation of the 2D holes in a Cooper pair inside the superconducting ... boron centers, B+ - B - , seem to undergo the singlet-triplet transition in the process of the exchange interaction through the holes in the Si-QW thereby leading to the trigonal ESR spectrum...
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Advances in Optical Amplifiers Part 4 potx

Advances in Optical Amplifiers Part 4 potx

... metal–organic vapor-phase epitaxy. In the active region, five-fold stacked InAs QD layers separated by 4 0- nm-thick Q1.25-layer of InGaAsP were placed in the center of a 500-nm-thick lattice-matched ... than the ASK channel since the FWM efficiency drops the further the signal is detuned from the CW pump. In any case, this penalty-free performance is obtained for low input peak-powers (< ;-1 0 ... optical bandwidth of the short RZ pulse. The power of the modulated pump-beam in the waveguide was 7 dBm (assuming 6 dB insertion-losses at the input and output of the device) and the power for each...
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Advances in Measurement Systems Part 4 potx

Advances in Measurement Systems Part 4 potx

... transferred part of the inbound radiation energy (causing them to recoil) and a photon containing the remaining energy to be emitted in a different direction from the inbound, higher energy photon. The ... below the material, within the air column about the optical axis in the air gap, is also involved in the attenuation of the applied and transmitted / scattered radiation, and therefore the instruments ... below the nominal (see Figure 7.4c), the geometry of the scattered radiation pattern directs too many photons away from the detector. Depending on the extent of the nominal pass-line scattering...
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Pig keeping in the tropics - part 4 docx

Pig keeping in the tropics - part 4 docx

... ? Taking the sow away from the piglets during weaning, rather than removing the piglets. ? Putting the sow in a pen next to the boar after weaning. ? Bringing her into contact with the boar ... heat within 14 days of weaning, there are various possible causes: ? The suckling period has been too long - the shorter the period, the quicker she will come on heat again. ? She is in poor ... Pig keeping in the tropics 54 may have occurred after mating, resulting in her infertility or a miscarriage. This sow should be culled. 5.2 Diseases leading to fertility disorders...
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Fruit growing in the tropics - Part 4 docx

Fruit growing in the tropics - Part 4 docx

... growing in the tropics 40 4. 3 Concluding remarks Most fruit crops can be cloned in different ways. Budding and grafting are only used where cuttings or layers do not root, or where the root-stock ... remain smaller and can be planted close together. More trees per ha means further increases in the early crops! Taking the cuttings from a high-yielding mother tree also contributes to increased ... stock Side grafting – mature, woody stock Grafting On mother tree in the field Inarching – durian, lansat, jackfruit Approach grafting – mango Fruit growing in the tropics 36 have...
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