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第237章 误会风波(五)(1 / 2)

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陈茂勋眉头微微皱起,望向田埂下延绵至山脚的稻田:“你说的是真的?我怎么没听说过种玉米会把地给种坏了?”

他扭头问向旁边农科局的人,这些人就是先前从全国各地调来学习的专家和学者。

这些人都是农业出身,听到这事儿,也纷纷摇起脑袋。

“没听说过!!”

“到时学过桉树和杨树旁边的草木比较难生长,种植区不允许种这两种树木。”

“种玉米会把地种坏?玉米大约在16世纪中期传入,种了四百年了,不见得把地给种坏了,这秦家村才种了几年?”

“这就是你们看得少了。”江凡摇了摇头:“玉米本身就是需要大量的……算了,跟你们说不通,爱信不信吧!反正照我看来,就是土壤氮素的大量缺失,导致种植的东西长不起来。”

见有人张口辩驳:“你讲科学研究,那你得拿出证据来啊!青口白牙一说,谁知道是胡扯还是真的?”

江凡淡淡说道:“我弄出了三系杂交水稻,把整套系统资料都写成书了,你学明白没有?和我讨论科学,先学明白再说!”

顿时,那人跟吃了狗屎一样,脸色变得极不好看,张口还想抬杠,可又找不出借口来反驳这一句话。

江凡这才收回目光,解释一句:“各位,别嫌我说话难听,理就是这个理,这是我的看法,你们不相信也随你们。”

不是他有点儿成绩就沾沾自喜,洋洋得意。

而是根本是很难解释清楚的问题。

长期连续种植玉米会导致土壤中某些养分,例如氮、磷、钾等过度消耗,尤其是氮肥的大量需求会使土壤氮素逐渐减少。

此外,玉米根系分泌物可能会改变土壤微生物群落结构,导致一些有益微生物数量减少。

光是这两个原因,真要从零开始解释清楚,江凡觉得可以开个班来讲了。

陈茂勋见两拨人闹得有些不愉快。

尤其是一方几十个专家,面对江凡居然站在了劣势的位置。

一句“我弄出了三系杂交水稻”,直接把所有人都给干沉默了。

不是因为他们不懂,而是因为他们太懂了,江凡给他们提供的学习书籍里面,提出来许多空前绝后的理论,即使是他们都是这个领域里面近乎是领头羊般的人物,想要学习完那一套东西,也极为吃力。

熬了大半生,付出了不知道多少心血,然后到头来被一个八岁的小屁孩踩在脚下,甚至说是难以望其项背。

没有几个人会服气的。

陈茂勋打圆场道:“江凡,你知道自己说话难听,你就挑点好听的见,都是为国家做贡献的……唉,不说这些了,这个有解决办法吗?”

话音落下,江凡也沉默了。

办法倒是有,就是在还没把土地潜力耗尽之前,通过合理轮作不同类型的作物,能靠大自然自己调节过来。

之前那人说得对,玉米四百年都没把土地弄坏过,这就是这个道理。

农户们一般都会轮换种植的植物,哪样卖得贵就种哪样,而且地主的田也经常租给不同的佃农。

可看秦家村的意思,这是把一块地死命地薅。

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