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萝北县气候具有光照充足、昼夜温差大、干燥、收获期降雨少等特点。有利于农作物干物质积累、品质提高和种子脱水,非常适宜玉米种子生产,是重要的粮食生产基地和优质农作物种子生产基地和经营集散地。1播前准备1.1基地选择选自然条件好、技术熟练、信誉度高、质量意识好和管理能力强的村组、农场或合作社进行合作制种。1.2选地隔离应选择地势平坦,土层深厚,水源条件好,排灌方便,肥力中等以上,没有盐碱的沙壤土或轻壤土地块。
Luobei County climate with adequate light, large temperature difference between day and night, dry, harvest less rainfall and so on. Is conducive to crop dry matter accumulation, quality improvement and seed dehydration, is very suitable for the production of corn seeds, is an important food production base and high-quality crop seed production base and distribution center. 1 preparation before sowing 1.1 base selection Choose natural conditions, skilled, high credibility, good sense of quality and management ability of the village groups, farms or cooperatives for seed production. 1.2 Selection of isolation should be flat topography, deep soil, water conditions, irrigation and drainage convenience, medium fertility, no saline or sandy loam soil or light-loam plots.