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020 _a0333570111
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040 _aBUL
_beng
_cBUL
_dBUL
_erda
082 _222
_a630
_bREI
100 _aReijntjes, Coen
245 _aFarming of the future :
_ban introduction to low-external-input and sustainable agriculture /
_cCoen Reijntjes, Bertus Haverkort, Ann Waters-Bayer
250 _a1st edition
260 _aLeusden, Netherlands :
_bMACMILLAN,
_cc1992
300 _axxi, 250 p. :
_bill. ;
_c25 cm.
500 _a1. AGRICULTURE AND SUSTAINABILITY The concept of sustainable agriculture World agriculture: the record to date Trends in tropical agriculture etc... 2. SUSTAINABILITY AND FARMERS; MAKING DECISIONS AT THE FARM LEVEL The farm as a system Site-specific characteristics of a farm system Decision-making within farm households 3. TECHNOLOGY DEVELOPMENT BY FARMERS Traditional farming and innovation Indigenous farming systems, practices and knowledge: some examples Common traits of indigenous farming systems etc... 4. LOW-EXTERNAL-INPUT ANDAGROECOLOGY The agroecological view Agroecosystems that stimulate natural ecosystems 5. BASIC ECOLOGICAL PRINCIPLES OF LEISA Securing favourable soil conditions for plant growth Optimizing nutrient availability and cycling Managing flows of solar radiation, water and air managing microclimates etc... 6. DEVELOPMENT OF LEISA SYSTEMS Opportunities and limitations Strategies for transition to LEISA 7. ACTORS AND ACTIVITIES IN DEVELOPING LEISA TECHNOLOGIES Actors in the technology development process farmers Participatory Technology development Case examples of participatory technology development etc... 8. PARTICIPATORY TECHNOLOGY DEVELOPMENT IN PRACTICE: PROCESS AND METHODS Getting started: networking and making inventories Looking for things to try: developing the research agenda Designing experiments: building on local experimental capacity etc...
504 _aInclude index and reference
650 _aAgriculture
700 _aHaverkort, Bertus
700 _aWaters-Bayer, Ann
942 _2ddc
_cBOOK-CA
_e1st edition
_h630
_i1
_kREI
_m630 REI