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农田里、百万株油茶嫁接苗，用上机器浇肥、省钱省人工，一人完成
我们培育油茶嫁接苗二十多年，自从用上机器浇肥，规模扩大又省钱，想种油茶的下方留言，大力发展油茶产业.保障国家粮油安全
油茶苗记录生长过程，西瓜视频助农2/40
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