000			01761nam a2200205zi 4500
999			_c29285 _d57283
005			20170119045422.0
020			_a978-1-78064-745-6
037			_aBC_711 73 _fbroch
040			_aBC-ENSA _bfre
041			_aang _bang
080			_a631.4:-043.86
100			_aBALL Bruce C.
245			_aVisual soil evaluation _brealizing potential crop production with minimum environmental Impact
260			_aLondon _bCabi _c2015
300			_a160 p. _bill. en coul., couv. ill. en coul. _c25 cm
562			_e1 exemplaire(s)
942			_c09
520			_aVisual Soil Evaluation provides land users and environmental authorities with the tools to assess soil quality for crop performance. An important tool for ensuring food security, this book appraises the use of visual soil evaluation in determining the potential of different land types for carbon storage, greenhouse gas emissions and nutrient leaching. Providing a guide to diagnosing and rectifying soil problems, it includes: - Full colour illustrations throughout to show variation of soil quality and aid evaluation - A broad range of land types, from abandoned peats to prime arable land - Assessment of soil structure after quality degradation such as compaction, erosion or organic matter loss Essential reading for students, researchers and scientists interested in soil science and crop production, this book is also a valuable tool for policy makers and environmental authorities. A useful handbook assessing yield potential across a range of scales, it places visual soil evaluation in the context of the future sustainable intensification of agriculture.
653			_aSOL/EVALUATION/STRUCTURE/TRAVAIL DU SOL/SOL ARGILEUX/QUALITE/CULTURE