SLM Database

La technqiue est appliquée sur des une parcelle expérimentale de 5000m2, correspondant à une jachère très ancienne devenue très ravinée. La parcelle a été plantée par atriplex humilis et mise en défens depuis avril 2009. La plantation s’est faite en bandes de 6m de distance avec pour objectif de stabiliser …

• អ្នកចងក្រង៖ UNCCD PRAIS
• 29 កក្កដា 2010, 17:47

Il s’agit d’une technique très ancestrale dans les vallées de N’Fis et Rhiraya et qui consiste à transformer les versants à pente raide (5 à 40% et plus) en une série de terrasses nivelées progressives et irrigables en aval des sources ou de dérivations des oueds. Les terrasses sont séparées …

• អ្នកចងក្រង៖ UNCCD PRAIS
• 29 កក្កដា 2010, 17:47

Il s’agit de "fossés" exécutées suivant les courbes de niveau et se caractérisent par trois parties : le talus, le bourrelet et le fond . On distingue trois profils théoriques : 1) profil en V déversé vers l’amont favorisant plus l’évacuation latérale des eaux de ruissellement au dépens de l’infiltration …

• អ្នកចងក្រង៖ UNCCD PRAIS
• 29 កក្កដា 2010, 17:47

La structure des seuils est basée sur un dispositif de piquets en bois, en béton ou en tubes ou tiges carrées métalliques bien encrés dans le lit et tout au long du profil en travers du ravin. Ils jouent le rôle de pieux de soutènement. La figure ci-dessous présente le …

• អ្នកចងក្រង៖ UNCCD PRAIS
• 29 កក្កដា 2010, 17:47

The PGH best practice has been trialled on 3 conservancies. Each conservancy was divided up into grazing areas. These smaller areas were mapped, and the farmers of several areas developed a land plan and grazing plan for each area. Herders were appointed, and planned grazing started in five areas. A …

• អ្នកចងក្រង៖ UNCCD PRAIS
• 21 មិថុនា 2010, 5:01

The CONTILL approach is specially tailored towards Namibia’s low and erratic rainfall, and sandy and degraded soils. It advocates the use of a ripper furrower/constant traffic approach to break up the compacted sub-soil hard pan (caused by compaction from using disc harrows) and to ensure in-field water harvesting and soil …

• អ្នកចងក្រង៖ UNCCD PRAIS
• 21 មិថុនា 2010, 5:01

1. Poverty elevation 2. Participation of Ultra- poor people in forest development 3. Control deforestation and forest degradation 4. Enhance soil fertility and productivity of degraded forest land

• អ្នកចងក្រង៖ UNCCD PRAIS
• 12 កក្កដា 2010, 10:54

In the first call of meeting, very few farmers turned up and showed no interest in dealing with the office staff. They disappeared just after a very short talk of about half an hour. After four/five uncalled visits and informal talks about the Sukauri-khola micro-watershed management, the farmers were found …

• អ្នកចងក្រង៖ UNCCD PRAIS
• 3 តុលា 2012, 13:09

Borrow-Pit was the quarry site of earthen materials during hydro-power construction. A huge quantity of clay soils was borrowed from this site for the construction of core part of earthen dam. Later, the quarry sites of clay soil were converted to the degraded land, due to destruction of vegetation and …

• អ្នកចងក្រង៖ UNCCD PRAIS
• 3 តុលា 2012, 13:09

Under this practices sloping agriculture land technology (SALT-2 and SALT-4) were applied. In the sloping terrain fruits, fodder trees and broom brass were planted. Hedge row farming and alley cropping were applied. Different methods of agro-forestry practices were applied as necessary depending on site condition and specific condition of the …

• អ្នកចងក្រង៖ UNCCD PRAIS
• 3 តុលា 2012, 13:09