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第64章 母亲抱娃娃(2 / 2)

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“这就是祁连山?”狗蛋兴奋地叫道。

“你在书上看到过祁连山吗?”

“是啊,看到好多次...”

狗蛋说道:“我们秦老师说过,祁连山上的雪水融化后,汇成了河流,流过武凉市,最后通过石羊河流到了我们老家的青湖...

秦老师还说,我们老家的青湖古代叫做猪野泽,曾经像海一样大,大禹治水的时候,凿开了祁连山,把往西的水疏通到了猪野泽里,才大功告成!”

“不错,祁连山的雪水最后就流到了我们老家的青湖,以前的确是非常大,我小时候经常去捡野鸭蛋,一天能捡一芨芨筐呢!”

父亲叹道:“不过,自从在上游修了崖山水库后,我们青湖里就没有水了。”

“难怪我们老家里的水越来越少了,沙尘暴也越来越厉害,原来是因为修了水库,才让青湖里没有水了...”狗蛋叹道,“既然这样,当年为啥要修水库呢?”

“修水库可是利国利民的大好事!”

父亲说道:“以前青湖里的水虽然多,可最后也就白白渗进了沙漠,起不了多少大作用,最多只是让我们青湖边的农民多打一点粮食...

现在修了水库,整个沙城县的田地都能浇上水库的水,下来多打的粮食可就多了!”

“哦...原来是这样!”

狗蛋点头,这才明白修水库的利要远远大于弊。

青湖边的人民每年多打几袋粮食,肯定比不上整个沙城县的田地都丰收...

“不过,凡事总是有好有坏,这几年因为青湖里没水,我们老家的沙尘暴的确是越来越厉害,这也是个问题呢...也得想办法解决。”父亲皱起了眉头。

“沙尘暴可是老天爷要刮呢,能有什么办法?”狗蛋好奇地问道。

“办法当然有了...”父亲叹道,“左工他们的沙生植物园,就是专门研究治沙办法的,我听说,他们已经驯化了野生梭梭,研究出了一种叫母亲抱娃娃的种梭梭办法!”

本小章还未完,请点击下一页继续阅读后面精彩内容!“母亲抱娃娃?啥意思啊?”狗蛋好奇地问道。

“就是在沙漠里用麦草压成草方格,然后在草方格里种上梭梭,这样,草方格就能挡住风沙,保证梭梭的成活,等梭梭长大,就能和草方格一起防风固沙,把沙子锁死,风就刮不起来了。”

父亲解释了一下“母亲抱娃娃”的治沙模式,又说道:“其实,这个治沙的设想很早就提出来,是个很有名的大科学家提出来的,叫什么朱可什么...以前左工和我说过我,我忘了。”

“竺可桢吧?”狗蛋叫道。

“对!就是叫竺可桢!”

父亲说道:“母亲抱娃娃种梭梭的治沙办法,这个竺可桢很早就提出来的,左工他们在治沙站这几年,一直在实验这个办法的效果,等实验好了,就能在沙城县推广了...

等推广了,在所有的沙窝里种上梭梭,就再也不刮沙尘暴了,我们沙城县,可就成好地方了!”

“嗯,但愿这个办法顶事,不然我们沙城县的沙尘暴越来越多,可就真的让沙子埋掉了。”

狗蛋想起了今年春天的那场沙尘暴,心有余悸。

他在地理课本上学过沙城县的位置...

沙城县是一片绿洲,就像一个楔子插进腾格里和巴丹吉林两大沙漠之间...

风吹沙走,如果让两个大沙漠合拢,沙城县就真的会消失。

所以,沙城县人民世世代代都把治沙放在第一位。

只有治住沙漠,他们才能保住家园。

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