Save and grow. A policymaker's guide to the sustainable intensification of smallholder crop production

agricultural development agriculture intensive aguas residuales approches de vulgarisation capacity building conservation de l'eau crop rotation development policies extension approaches farming systems fitomejoramiento gestion des eaux gestion du sol integrated pest management intensive farming manejo del suelo petite exploitation agricole plant breeding plant production plant protection protection des plantes rotation culturale small farms soil management sostenibilidad sustainability technology transfer transfert de technologie variedades varieties wastewater water conservation water management water reuse