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铺撒科技之光

2017-09-08 08:27:03   中国青年网

本报记者 史琳禾

作为一名普通的农业技术人员,李龙昌1977年从吉林农业大学毕业后,成为了辉南县农科站的高级农艺师,他立足本职工作,为广大农民真诚服务,30多年间走遍了全县的村屯,踏遍了农民的田间地头,推广农业科技新技术,解答群众在生产中遇到的技术难题。

2012年,李龙昌负责推广水稻高光效栽培技术,这项技术运作起来可不容易,过去的垄向都是随道路而定的,有东西垄、南北垄,但是高光效技术要求垄向必须正南偏西20度,很多农民对高光效栽培技术是否增产持怀疑态度,他决定先从种田大户入手推广高光效试验示范田。

从水稻育秧开始,李龙昌起早贪黑在田间忙碌,本田整地、罗盘定向插秧、本田施肥、田间管水及防治病虫草害等各个环节,他都亲自把关。经过辛勤付出,终于得到了丰硕回报,水稻亩产增加8%,且米质大幅度提高。示范的效应,不仅带动了所有会员,也在全县得以推广。

在推广稻田养鸭共生模式技术过程中,李龙昌利用鸭子的杂食性和生活习性为水稻除虫、除草、施肥、中耕浑水、刺激生长,发挥水田综合生态功能,变代规模集约养鸭为自然养殖,生产出不施用化肥、农药、除草剂的优质大米及优质鸭肉两种完全无公害的“绿色食品”。以田养鸭,以鸭促稻,实现了稻鸭双丰收,大大提高了经济效益。

李龙昌的心里时刻想着农民,家里的负担都压给了爱人。2011年,80岁的母亲得了肠癌,住院期间都由爱人伺候,妻子曾问过他,给植物看病比给父母看病更重要吗?他却说:“父母的病医生会看,植物的病我会看,我早点把问题解决了,农户的损失就会少点。”母亲病危,他来到病房,刚待了不到10分钟,就接到朝阳镇城东村蔬菜种植户刘长才打来的电话,整棚西红柿叶片上出现病斑,如果不及时防治就会带来重大损失。他接完电话,愧疚地看了看病危的母亲,还是离开了病房,赶到刘长才的大棚,认真查看,分析病因,提出了有效的解决措施,病害得到有效的控制,没有给农户带来严重的损失。然而,就在李龙昌离开病房不久,他的母亲就去世了,这给李龙昌造成了终生遗憾,每当提起此事,他的眼中总是含着泪水。

在工作中他常告诫自己,打铁还需自身硬。他不断地学习和提高自己的技术水平和业务能力,收集和整理大量技术资料。先后在《吉林农业》《农村科学实验》和《吉林蔬菜》等省级期刊上发表科学技术文章和科技论文50多篇。多年来,他一直担任县乡各类农业技术培训班的讲师。先后参加了“新型农民工程培训”“农民阳光工程培训”“世行贷款农产品质量安全培训”“农民田间学校培训”等培训工作,为提高农民科学素质作出了突出的贡献。

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