发布时间:2025-01-24 14:58:05
1、品种选用。选择适应性好、高产、优质、抗逆性强,适应当地自然条件的大豆品种。大豆有明显的异地增产效果,对多年种植的品种应及时更换。
2、整地施肥。整地以深耕为原则,最好采用深松旋耕机,以增加土壤通透性与抗旱耐涝能力,一般耕翻深度20~30厘米。垄作大豆整地要与起垄相结合,做到垄体垄沟深松。精细整地,做到上虚下实,地面平整。亩产300公斤地块,每亩底施农家肥2000公斤,氮、五氧化二磷、氧化钾各15%的三元复合肥或二铵10一20公斤,施肥后用土盖严压实。
建设工地餐厅和小卖部根据相关食品药品监督管理文件规定是否必须办理营业执照食品经营许可证
2025-01-24 14:58:05 2025-01-24 14:58:05 2025-01-24 14:58:05 2025-01-24 14:58:05 2025-01-24 14:58:05 2025-01-24 14:58:05 2025-01-24 14:58:05 2025-01-24 14:58:05 2025-01-24 14:58:05 2025-01-24 14:58:05 2025-01-24 14:58:05 2025-01-24 14:58:05 2025-01-24 14:58:05怎么用客户家实景做窗帘效果图用什么软件给客户直观展现窗帘的搭配
2025-01-24 14:58:05 2025-01-24 14:58:05 2025-01-24 14:58:05 2025-01-24 14:58:05 2025-01-24 14:58:05 2025-01-24 14:58:05 2025-01-24 14:58:05 2025-01-24 14:58:05 2025-01-24 14:58:05 2025-01-24 14:58:05 2025-01-24 14:58:05 2025-01-24 14:58:05 2025-01-24 14:58:05 2025-01-24 14:58:05 2025-01-24 14:58:05 2025-01-24 14:58:05