金华地区大豆轮作方式及发展大豆生产的途径

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金华地区位于浙江中西部,自西南向东北倾降,构成走廊式盆地地形,境内以金巨盆地著称。本区地处中亚热带季风气侯区的北缘,具有明显的盆地气候特征,雨量充沛,干湿季明显,年降雨量1300~1750毫米。夏季高温,光照充足,年太阳总辐射量为104~114千卡/厘米。冬季低温时间短,无霜期长。春暖早,升温快。年平均温度16.3~17.7℃,大于10℃的有245天,年积温5300~5600℃,自然条件有利于发展大豆生产。 Jinhua region is located in the central and western Zhejiang, from southwest to northeast dip, constitute the corridor basin terrain, the territory known as the Jin Ju basin. The area is located in the northern margin of the subtropical monsoon climate zone, with obvious basin climate characteristics, abundant rainfall, obvious wet and dry season, the annual rainfall of 1300 ~ 1750 mm. High temperature in summer, adequate light, the total annual solar radiation 104 ~ 114 kcal / cm. Winter low temperature time is short, long frost-free period. Spring and early morning, warming fast. The annual average temperature of 16.3 ~ 17.7 ℃, more than 10 ℃ for 245 days, annual accumulated temperature 5300 ~ 5600 ℃, natural conditions conducive to the development of soybean production.
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