000			01771cam a2200277 a 4500
999			_c50911 _d50911
003			BD-DhIDS
005			20181024152028.0
008			050923t2005 it ab b i001 0 eng d
020			_a9251053375
040			_aBD-DhIDS _cBD-DhIDS _dBD-DhIDS
041			_aEng
086			_aUN FAO PPPS-34
245	0	0	_aGrasslands of the world / _cedited by J.M. Suttie, S.G. Reynolds & C. Batello
260			_aRome : _bFood and Agricultural Organization of the United Nations , _c2005
300			_axxii, 514p. : _bill. ; _c24 cm.
490	1		_aPlant production and protection series, _x0259-2525 ; _vno. 34
504			_aIncludes bibliographical references and index.
520			_aThis book brings together information on the contrasting characteristics, condition, present use and problems of the world's main natural grasslands. Since grassland is commercialized through the grazing animal, particular attention is paid to the livestock production systems associated with each main type. Grazing resources are more than simply edible herbage: many other factors have to be taken into account, notably water in all areas, and shelter in winter-cold climates. Seasonality of forage supply is a characteristic of almost all grazing lands, so the strategies for dealing with lean seasons are described. The main problems of each type are mentioned and possible strategies for their sustainable management discussed - taking into account their multiple functions, not only livestock production.
650		0	_aGrasslands
700	1		_aSuttie, J. M.
700	1		_aReynolds, Stephen G.
700	1		_aBatello, Caterina
710	2		_aFood and Agriculture Organization of the United Nations
830		0	_aFAO plant production and protection series ; _vno. 34.
942			_2ddc _cBK