怎么样才能挖到冬笋?怎么样判断同样的竹鞭上还有冬笋.

2025-02-11 23:22:39
推荐回答(2个)
回答1:

挖冬笋方法一:找青鞭

找露在地表的青鞭,要青鞭表面鞭衣已经腐烂的,青的油光发亮的两头才有笋。挖青鞭上来下去的两头,30厘米左右,而且一般在鞭梢钻上来那头找冬笋的几率更大。

挖冬笋方法二:找断鞭

断鞭是人们在以前挖笋过程中无意间铲断的鞭,首先找到断鞭,注意要找金黄色、上面还留有没有完全腐烂的鞭衣,只有这样的断鞭,挖到30~50厘米处有冬笋。

挖冬笋方法三:找笋穴

笋穴就是每年人们挖掉笋后留下的洞,这些笋穴也是找冬笋的关键点!

挖冬笋方法四:找杈枝

顺着竹子最下方的枝杈找就是地下鞭的生长方向,地下鞭的80~120厘米地方就有冬笋,如果是上坡方向,那么挖到笋的几率比较大。

用这种方法找到冬笋的前提:首先这棵竹子得是壮年竹,其次竹子最下端的分枝上还有几片金黄色的竹叶,这样的竹子下面才有笋。

扩展资料

冬笋采收的乡土经验

(1)“先看毛竹竹叶偏向那边后挖鞭,碰到芽头尖,嫩鞭追后老鞭向前牵”在12月底(农历),在竹叶发黑又带黄叶的大年竹周围找竹鞭,挖到带有尖笋芽时,如碰到嫩鞭往后追,老鞭向前挖一定有冬笋。

(2)“老鞭开叉追新鞭,追到十八步边”追老竹鞭到头时,往往有新发竹鞭,从发鞭起点开始追,到第18节(一般80 cm左右时,就有冬笋。

(3)“找不到鞭,春笋洞边”指找不到竹鞭的时候,可追挖春笋笋穴内的竹鞭,一般在往年出春笋的附近往往就有冬笋。

(4)“开枝低,竹枝粗,双开叉竹笋多”意思是指开枝低、竹枝又粗,最下层竹枝双开叉的大竹,往往长得笋多。

(5)“下山鞭,鞭长、节长、笋少,上山鞭,鞭短、节短、笋多”

参考资料来源:百度百科-冬笋

回答2:

采挖时一定要采用正确的方式。
   一是限定时间。即限制在“冬至”前或“立冬”前采挖1-2次。
   二是指定范围。只挖竹林地内部笋,不挖林缘笋和林中空地边缘笋。有目的保护、诱导林缘笋和空膛笋,创造良好的生长条件,使之早日成林。
   三是及时覆土。挖取冬笋正值严寒冬季,鞭根暴露地表,易受冻害,下雨后沟穴易积水,引起烂鞭,取土后应立即覆土埋根,并适当施用有机肥,提高春笋的上林成竹率。
   四是改变方式。即改刨鞭挖为定穴挖,选择枝繁叶茂、竹叶浓绿但带有少量黄叶的竹株作为找笋的对象,立竹最下一盘竹枝伸展的方向与竹鞭的走向大至平行,再沿此方向观察地面,如见地表有土块微微隆起、松动、开裂的地方,用脚轻踩有松软感则可能有笋。此外,晴天的上午在已全垦或全铲过的林地上,发现有小小圆圈内呈暗黑色湿润状况的地方,多半能找到笋。挖笋时不要伤害竹鞭、鞭根和鞭芽。
  五是确定对象。只挖大笋,不挖小笋、小年笋和疏林笋,留育春笋养竹上林。改变过去“大年养竹、小年挖笋”的习惯。留笋养竹,通过几个小年的留养,即可把大小年竹山改变成为花年竹山,即每年出笋、长竹的数量和质量基本相同。注意,凡笋竹两用楠竹林立竹密度每亩在133株以下,即株行距超过2.24米的稀疏竹林应不挖冬笋。

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