No-Tillage Farming for Sustainable Land Management: Lessons from the 2000 Brazil Study Tour
The Occasional Paper Series published by the FAO Investment Centre covers technical briefs, research treatises and particularly useful case studies.
The Occasional Paper Series published by the FAO Investment Centre covers technical briefs, research treatises and particularly useful case studies.
The "Expert Consultation on Integrated Management of Land and Water within an Agro-SylvoPastoral System" was held in Safita, Syria (Cham Safita Palace Hotel) during the period 16-18 June 1997.The Consultation was jointly organized by the Ministry of Agriculture and Agrarian Reform of Syria and the FAD Regional Dffice for the Near East, RNE, Cairo, Egypt.
The Government of South Africa has a major holding of forest land, with a total estate
covering 892,000 ha of forest and associated land. Within the state's forest holding there is a
wide diversity of forest and land types including: commercial plantations and other afforested
land; indigenous forests; legally protected (indigenous) forest areas; and associated bare land.
This land is partly owned by the state and partly held on behalf of local communities, some of
In this report the results are presented from the soil survey carried out in the Green Belt area around Al-Hodeidah. This report covers the relevant parts of the Tihama coastal plain, including part of the wadi Siham alluvial plain. A soil map, land use map, vegetation map and physiographic map, all at a scale of 1 : 50.000, were prepared. The total area covered is approximately 15200 ha, situated in a half circle around Hodeidah city. The soils are in general homogeneous with little pedogenetic development, and variable degrees of salinity and sodium content.
This report is the result of a two-year study of Letlliakane Agricultural District (LetAD), carried out by the Agricultura! Land Use Planners of the Ministry of Agriculture (Central Region). The
main objective of the study is to provide planners, agricultural extension staff and community leaders with sound recommendations for improved and sustainable agricultural production and
possible solutions for major land use problems and conflicts. The study includes an inventory of the natural resources, population, farmer groups and economy of the area, the identification of
Rural roads promote economic development, but they also facilitate deforestation.
To explore this tradeoff, this article develops a spatially explicit model of land use
and estimates probabilities of alternative land uses as a function of land characteristics
and distance to market using a multinomial logit specification of this model.
Controls are incorporated for the endogeneity of road placement.
The model is applied to data for southern Belize, an area experiencing rapid
Farms 25/77 NQ and 27/77N0, located in North East District, were acquired by the Government
from the freeholder, Mr Blackbeard in 1990. The purchase followed the recommendations of the
consultants appointed to conduct the feasibility study of the Lower Shashe dam (SMEC, 1990), and
had the objective of providing compensatory land for Matopi villagers who need to be relocated
before flooding of the reservoir.
During the latter part of 1990, the Tati Land Board proposed compensating Matopi residents by
The prosperity of Botswana largely depends on its natural resources. As to the agricultural sector, poor utilization of land resources has until now resulted in low crop yields, poor livestock offtake rates, low rural household incomes and widespread degradation of soils and rangeland. Acknowledging these problems, the Botswana Government has recently adopted a series of policies to ensure that land resources are used in a sustainable manner.
The Crop Yield Simulation and Land Assessment Model for Botswana (CYSLAMB) has been developed to serve thd needs of land evaluation in a semi-arid environment. By modelling the interaction of environmental variables, physiological responses, inputs and management, CYSLAMB predicts the yield of a particular crop production system on a specified land unit. The use of actual rainfall data for individual years enables evaluation of interannual yield variability and quantification of risk in the specification of land suitability.
The purpose of this evaluation is to determine the land suitability of the Wadi Mawr area for the cultivation of (spate) irrigated sorghum under improved traditional management, and to determine the yield response to additional water gifts on various soil types. The evaluation was carried out for the alluvial plain, i.e.
The Soil Survey and Land Classification Project is developing a computerized land evaluation system for Yemen using an expert system shell (ALES) which is connected to the soil database (SDB). This report describes the technical and operational aspects of the interface which links the soil database with the expert system shell.
This technical report is one of a series of reports prepared during the of the course of the FAO/UNOP project (ETH/02/012) preparing the Assistance to Settlement Project Phase IV.