Related items
Showing items related by metadata.
-
Book (stand-alone)A system of integrated agricultural censuses and surveys, Volume 1
World Programme for the Census of Agriculture 2010
2005The World Programme for the Census of Agriculture 2010 (WCA 2010) is intended to assist countries in the conduct of their national census of agriculture. It provides guidance on the integrated system approach to agricultural censuses and surveys and recommends, for the first time, a modular approach to the census of agriculture with the core census module being conducted on a complete enumeration basis and the supplementary modules being conducted on a sample basis. The publicati on provides a detailed list of items suitable for inclusion in the national agricultural census programme as well as definitions, concepts and standards to be adopted. For the first time, it is recommended to collect additional data at the community level to examine the infrastructure and services available to holdings at this level. It discusses the need for coordination between the census of agriculture and the census of population and housing and presents guidelines on conduct ing the agricultural census and the aquacultural census as a single field operation, where this is considered advantageous. It also discusses widening the coverage of the census of agriculture to include households that are non-agricultural producers to provide a more complete socio-economic picture, particularly of rural communities. -
No Thumbnail AvailableBook (stand-alone)Environmental Impact Assessment (Volume I) of Livestock Production in Grassland and Mixed Rainfed Systems in Temperate Zones and Grassland and Mixed-Rainfed Systems in Humid and Subhumid Tropic and Subtropic Zones (Except Africa)
Volume I - Executive Summary, Delineation of Zones-Production Systems and Appendix
1996Also available in:
No results found.Concerns about degradation of forests and other natural resources, growing awareness about potentially adverse climate changes, and a greater consciousness worldwide about the need for protection of the earth’s environment have led to increased attention on agricultural and animal husbandry practices. These concerns are a natural and predictable reaction as human population continues to increase at unparalleled numbers each year. For example, in 1950 there were just 2.5 billion people in the wor ld. Forty years later, in 1990, this planet had 5 billion. By 2025 human population is expected to reach 8.5 billion people. In just seventy-five years-the life span of an average person in an economically developed country-population will have increased more than it did in all the previous history of the world. Little wonder that agricultural scientists as well as non-agriculturalists feel the time has come to take bold action to save our remaining forest habitat, prevent and even reverse land degradation, and develop a plan which will assure future generations of sustainable agricultural practices. This report focuses on worldwide livestock grazing and mixed farming systems in Temperate and Humid-Subhumid Tropic and Subtropic Agroecological Zones. Excluded are all lands of Africa, all Tropical Highlands, and Arid and Semiarid Tropics and Subtropics. The scope of this focus is massive as it includes 60 percent of the world’s people, 50 percent of the pasture land, 65 percent of t he arable land, 59 percent of the world’s cattle, 44 percent of the sheep and goats, as well as similar proportions of other forage-consuming animals. -
No Thumbnail AvailableBook (stand-alone)Environmental Impact Assessment (Volume III) of Livestock Production in Grassland and Mixed Rainfed Systems in Temperate Zones and Grassland and Mixed-Rainfed Systems in Humid and Subhumid Tropic and Subtropic Zones (Except Africa)
Volume III - Grassland-based Systems in Humid and Subhumid Tropic and Subtropic Zones (LGH)
1996Also available in:
No results found.Livestock grazing systems in humid areas (LGH) are most prevalent in South America where countries such as Argentina, Brazil, Columbia, and Paraguay account for 62.6 percent of the agricultural land in the LGH (see Table III.1). China, Australia, and the U.S. account for the remainder with 70 percent of the LGH human population and 18 percent of its agricultural land in China. This category represents about 75 percent of the livestock grazing systems in humid zones worldwide with the remaining 2 5 percent in Africa. The agricultural land in the LGH is 88 percent pastureland but is rather densely populated at the rate of 1.9 ha/capita overall and 0.5 ha/capita for China. The LGH represents about 13 percent of the world’s pastureland and accounts for 12 percent of the world’s cattle, and 6.4 percent of its sheep and goats (Table III.2). As with the agricultural land, South America accounts for the majority of the LGH cattle (83 percent) and sheep (57 percent). However, most of the go ats (57 percent) are found in China. Significant numbers of sheep are found in Australia and China. Livestock feed demand (based on livestock unit equivalents) for the three types of livestock in the LGH comes primarily from cattle (89 percent).
Users also downloaded
Showing related downloaded files
No results found.