[A tool for fertilizer policy analysis]
1989
The framework, developed by ICARDA economists and agronomists, for use by the national programs for balancing crop-by-crop responses to nitrogen ((N) and phosphorus (P) fertilizers in various production zones against options for exporting domestically produced fertilizer or importing further supplies is described
اظهر المزيد [+] اقل [-]الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
المعلومات البيبليوغرافية
تم تزويد هذا السجل من قبل International Center for Agricultural Research in the Dry Areas