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寻甸县实施绿肥“丰收计划”成效显著寻甸县农业局寻甸县农业局、农技推广中心在发展种植业中，重视发展绿肥，把培肥地力、增加上壤有机质含量作为发展农业、增强农业后劲的重要措施来抓，１９９１年全县种植绿肥３．２９万亩，１９９３年４．１７万亩，１９９４年达到８...
Xundian County implementation of green manure harvest plan achieved remarkable results Xundian County Bureau of Agriculture Xundian County Agricultural Bureau, Agricultural Technology Extension Center in the development of planting industry, emphasis on the development of green manure, fertilize the land, increase soil organic matter content as the development of agriculture, Strengthen the agricultural stamina of important measures to catch up, in 1991 the county planted 32,900 mu of green manure, 41,700 mu in 1993, reached 8 ...