摘要种植时间:红薯在春天4-5月播种。选种:选个头大、无损伤、芽点较多、生命力旺盛的薯种。栽培:首先将薯种浸泡在多菌灵溶液中消毒,然后播种,注意分清头尾,否则影响出苗,可选择斜放,上面覆盖枯草腐木后覆土即可,等红薯苗长至30-40cm进行剪枝,然后...">


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时间:10-16来源:村村新闻作者:村村新闻

红薯栽培方法

class="cintro">摘要种植时间:红薯在春天4-5月播种。选种:选个头大、无损伤、芽点较多、生命力旺盛的薯种。栽培:首先将薯种浸泡在多菌灵溶液中消毒,然后播种,注意分清头尾,否则影响出苗,可选择斜放,上面覆盖枯草腐木后覆土即可,等红薯苗长至30-40cm进行剪枝,然后扦插。施肥:生长期间主要追施尿素,后期施入壮果肥。

一、种植时间

一般红薯在每年春天的4-5月左右进行播种,最适宜的播种时间在5月中旬,这个时期的温度在15-20℃左右,有利于提高红薯发芽的速度。

二、选种

红薯在种植前一定要挑选优质的薯种,这样才有利于提高产量,应选择个头较大、没有损伤、没被老鼠虫子咬过的薯种,另外,选红薯芽点较多,生命力旺盛的薯种即可。

三、播种

1、在播种前为了以免种薯在没发芽前被老鼠咬过,应将红薯种浸泡在多菌灵溶液中10分钟左右,这样可以预防一些疾病的发生,浸泡好之后即可播种。

2、在播种时一定要分清头、尾,否则不会出苗,还有个办法就是斜放,然后在上面覆盖一层枯草腐木,再掩盖一层薄土就可以了,如气温较低,还可以在上面覆盖一层薄膜,等到红薯苗生长至30-40cm时就可以进行剪枝,每一节带有三片叶子就可以了,即可按每株间距30cm左右进行扦插。

四、合理施肥

红薯苗定植好之后,为了让扦插苗快速长出新的根系,可施入一次腐熟的粪尿水,等到红薯苗成活之后,生长情况会有所不同,看上去很不整齐,为了让植株加快齐苗,可适当施入一次尿素,后期,为了提高植株生长速度,可追施一次尿素,搭配少量的复合肥一同施入,最后就是壮果肥,可增施硼肥与钾肥。

五、顺苗

红薯苗生长到一定阶段,应及时进行顺苗,将田间的红薯藤理向同一个方向,让其朝一个方向生长,这样有利于后期收割,同时在顺苗时可将多余的一些枝叶清除,以防养分流失。

六、防治病虫害

红薯主要病虫害分别有卷叶虫、蚜虫、田鼠、蛴螬,蚜虫与卷叶虫主要侵害叶片,从而影响叶片正常光合作用,可喷洒敌百虫溶液进行防治,田鼠主要危害地里的果实,药剂防治作用不大,可在田间选田鼠爱吃的食物混拌老鼠药进行诱杀。

七、采收

红薯一般在9-10月份进行采收,首先将所有的红薯苗全部清除,然后即可挖出红薯,最后就可以存储在地窖中,这样可以延缓水分流失,防止腐烂。


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  1. 模型: D:\www\xumu\pc\www.clhnews.com/twcms/model/
  2. 视图: D:\www\xumu\pc\www.clhnews.com/twcms/view/default/article_show.htm
  3. 控制器: D:\www\xumu\pc\www.clhnews.com/twcms/control/show_control.class.php
  4. 日志目录: D:\www\xumu\pc\www.clhnews.com/twcms/runtime/logs/
  5. 当前页面: D:\www\xumu\pc\www.clhnews.com\index.php
  6. 当前时间: 2019-11-16 09:15:42
  7. 当前网协: 3.233.226.151
  8. 请求路径: /dcw/7600.html
  9. 运行时间: 0.2609
  10. 内存开销: 1.44 MB
  1. #0 [time:0.0002s] SET character_set_connection=utf8, character_set_results=utf8, character_set_client=binary, sql_mode=''
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  6. #5 [time:0.0004s] SELECT id FROM tw_cms_article WHERE cid='7' AND id<'7600' ORDER BY id DESC LIMIT 0,1 [explain type: range | rows: 526]
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  9. #8 [time:0.0003s] SELECT * FROM tw_cms_article WHERE id='7632' [explain type: const | rows: 1]
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  13. #12 [time:0.0003s] SELECT cid FROM tw_category ORDER BY orderby ASC [explain type: ALL | rows: 16]
  14. #13 [time:0.0005s] SELECT * FROM tw_category WHERE cid='1' OR cid='2' OR cid='3' OR cid='4' OR cid='5' OR cid='6' OR cid='7' OR cid='8' OR cid='9' OR cid='10' OR cid='11' OR cid='12' OR cid='13' OR cid='14' OR cid='15' OR cid='16' [explain type: ALL | rows: 16]
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  31. #30 [time:0.0002s] SELECT * FROM tw_cms_article WHERE id='7956' [explain type: const | rows: 1]
  32. #31 [time:0.0002s] SELECT * FROM tw_runtime WHERE k='cate_6' LIMIT 1 [explain type: const | rows: 1]
  33. #32 [time:0.0002s] SELECT id FROM tw_cms_article WHERE cid='6' ORDER BY id DESC LIMIT 0,1 [explain type: ref | rows: 604]
  34. #33 [time:0.0003s] SELECT * FROM tw_cms_article WHERE id='7919' [explain type: const | rows: 1]
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  36. #35 [time:0.0002s] SELECT * FROM tw_cms_article WHERE id='7953' [explain type: const | rows: 1]
  37. #36 [time:0.0002s] SELECT * FROM tw_runtime WHERE k='cate_8' LIMIT 1 [explain type: const | rows: 1]
  38. #37 [time:0.0002s] SELECT id FROM tw_cms_article WHERE cid='8' ORDER BY id DESC LIMIT 0,1 [explain type: ref | rows: 501]
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  40. #39 [time:0.0002s] SELECT id FROM tw_cms_article ORDER BY id DESC LIMIT 23,6 [explain type: index | rows: 29]
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  42. #41 [time:0.0004s] SELECT * FROM tw_kv WHERE k='tw_links' LIMIT 1 [explain type: const | rows: 1]
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  44. #43 [time:0.0003s] SELECT * FROM tw_cms_article WHERE id='7956' [explain type: const | rows: 1]
  45. #44 [time:0.0004s] SELECT * FROM tw_runtime WHERE k='cate_9' LIMIT 1 [explain type: const | rows: 1]
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  49. #48 [time:0.0002s] SELECT * FROM tw_cms_article WHERE id='7919' [explain type: const | rows: 1]
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  51. #50 [time:0.0002s] SELECT * FROM tw_cms_article WHERE id='7952' [explain type: const | rows: 1]
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  2. #action => index
  3. #cid => 7
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      1. #0 utf8 类