新闻>国内
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20181226/34802243.html
Server: cms-8-252
Date: 2024/04/19 07:19:41

Powered by China
China

“土地医生”党永富:保护土壤,就是保护中国人的粮食

2018-12-26 15:02:00    新华网

新华社郑州12月26日电  题:“土地医生”党永富:保护土壤,就是保护中国人的粮食

新华社记者刘高阳

2019年1月1日,十三届全国人大常委会第五次会议通过的《中华人民共和国土壤污染防治法》将正式施行。治土数十载,全国人大代表、土壤治理专家党永富为土地立法的愿望实现了。

“土地健康,才能打出真正的好粮食。”在自己的老家、河南省周口市西华县西华营镇的试验田边上,52岁的党永富说。

改革开放以来,伴随着不断创造奇迹的中国粮食产量,中国人对粮食的要求,从“吃饱”,走向了“吃好”,同时,对土壤的生态平衡也愈加重视。

党永富生在河南周口农村,改革开放前,每亩地只打60多斤粮。“没有化肥,中国人现在还解决不了吃饭问题。”他说,正是靠着合理施用农药、化肥和种植技术的提升,亿万中国人才填饱了肚子。

1988年,党永富第一次接触到除草剂。他发现这种新鲜事物虽然能高效除杂草,但也会抑制农作物7-15天不长,导致产量明显下降。从此,他萌生了解决除草剂副作用的想法,也开始了他的土壤污染治理之路。

“刚用化肥的时候每亩地撒20多斤,后来撒200多斤还觉得地‘没劲儿’哩!”西华营镇种粮大户曹自堂回忆起从前的种粮经历时说,“农民唯恐产量下降,便会用更多农药和化肥,造成恶性循环。”

上世纪90年代是我国农业发展的黄金期,与此同时,化肥和农药施用量也节节攀升。曹自堂说的恶性循环,就是指过度依赖化肥和农药造成的农田酸化板结,有机质减少,作物品质下降、减产等问题。化肥农药无上限加量,还导致化肥和农药吸收不尽,进入大气、流入水源,造成更大的污染。

2005年,因为长期大面积使用除草剂,部分农区爆发了除草剂药害,大豆、玉米苗干枯、萎缩,甚至有的地块长不出苗,产量一减再减,农民称之为“癌症田”。

此时,党永富研发多年的除草剂副作用抑制技术已取得成果,他决定用自己的技术无偿帮助农民解决问题。在他的帮助下,“癌症田”重新长出了玉米、大豆。到今天,他已经累计在黑龙江、吉林、内蒙古、新疆等地治理“癌症田”2150多万亩,挽回经济损失约300亿元。

随着对土壤污染关注的深入,党永富开始研究化肥过量使用问题。2008年,他成功研制了“炭吸附聚谷氨酸化肥减量技术”。2012年起,党永富开始在全国公益推广他的新技术。在河南援疆指挥部的支持下,党永富在巴里坤县连续两年实现了整县推进的成功,为农民增收达2500万元。

“今年我们这里的数万亩小麦,在化肥减量20%的情况下,平均亩产增加了8.2%。”在连续两年采用党永富的技术后,新疆喀什疏附县乌帕尔镇乌普拉特村驻村书记、土壤肥料站副站长任力民说,“小麦品质提升了,千粒重提高了,销路更好了!”

“吃饱饭是最重要的事情,改革开放40年,我们从‘吃饱’走向了‘吃好’。”党永富说,“我是个农民,要‘吃好’,就要先把土地保护好。”

党永富是一名全国人大代表,他多次提出关于化肥减量和防治土壤污染的建议。

“我国每年有不低于4000万吨化肥在上天入地、污染水质。”党永富说,今年5月,他建议农业农村部尽快出台化肥减量标准,加快对化肥进行量化考核。该建议被农业农村部采纳。

“我希望能有更多的人关注生态环境保护!”党永富说,“希望土壤污染防治法能让我国土壤污染治理少走弯路,让农民对土地更有自信,让更多的人投入到土壤污染防治的事业中来!”

展开全文
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20181226/34802243.html
Server: cms-8-252
Date: 2024/04/19 07:19:41

Powered by China
China
四川男教师猥亵多名男生 包括2名未成年人 被判8年
在阿拉木图中国人:枪声爆炸声交织,警车都被砸了
郑州一医院2天接收10位封控区产妇
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20181226/34802243.html
Server: cms-8-252
Date: 2024/04/19 07:19:41

Powered by China
China

精彩推荐

404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20181226/34802243.html
Server: cms-8-252
Date: 2024/04/19 07:19:41

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20181226/34802243.html
Server: cms-8-252
Date: 2024/04/19 07:19:41

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20181226/34802243.html
Server: cms-8-252
Date: 2024/04/19 07:19:41

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20181226/34802243.html
Server: cms-8-252
Date: 2024/04/19 07:19:41

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20181226/34802243.html
Server: cms-8-252
Date: 2024/04/19 07:19:41

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20181226/34802243.html
Server: cms-8-252
Date: 2024/04/19 07:19:41

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20181226/34802243.html
Server: cms-8-252
Date: 2024/04/19 07:19:41

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20181226/34802243.html
Server: cms-8-252
Date: 2024/04/19 07:19:41

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20181226/34802243.html
Server: cms-8-252
Date: 2024/04/19 07:19:41

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20181226/34802243.html
Server: cms-8-252
Date: 2024/04/19 07:19:41

Powered by China
China

网易积极筹备,暴雪游戏国服夏季重返中国大陆!

2024-04-17 00:32:07

《魔兽世界》国服回归预约人数已破200万

2024-04-16 12:23:26

《庄园领主》在Steam愿望单中排名第一!

2024-04-16 12:18:55

网传《甄嬛传》即将推出团综 皇上娘娘齐聚一堂

2024-04-16 11:39:09

《冒险岛》x《为美好的世界献上祝福!》联动重磅上线!

2024-04-18 10:06:14

《星球大战:法外狂徒》四大派系介绍

2024-04-16 12:19:15

小S自称50岁之前还可以耍骚 50岁之后不会再勾引别的男生

2024-04-16 11:45:30

涉案金额超3000万!伪劣兽药是如何流向市场的?

2024-04-16 08:15:02

“降尿酸”产品直播间热卖 真有奇效还是夸大功效

2024-04-01 01:35:10

“三无”锂电池黑作坊藏身居民楼!记者调查时起火

2024-04-01 01:27:05

“订婚强奸案”彩礼纠纷案一审宣判:驳回原告请求

2024-03-28 15:26:32

无臂男子免费乘地铁被要求出示残疾证地铁公司道歉

2024-03-22 16:44:15

7个月“被撞”70回 辽宁一男子涉保险诈骗被刑拘

2024-03-21 16:15:46

“夜宵顶流”小龙虾上市 预计4月价格达到最低点

2024-03-19 09:01:38

警方回应初中生被杀案:犯罪嫌疑人为有预谋作案

2024-03-19 09:00:33

焦点访谈丨为流量不择手段摆拍短视频“套路深”

2024-03-19 07:38:52

网传邯郸初中生遇害案颅骨照片不实

2024-03-18 09:21:48

糖摄入太多不健康?研究发现这2种“糖”好处多多

2024-03-12 08:15:36

讲述传奇!国家安全部:揭秘“第一”红色女特工

2024-03-08 15:19:14

《南来北往》里的红阳站找到了!

2024-03-08 09:22:37

杭州高架阻止施暴车主获“杭州好人”称号

2024-02-27 08:26:21

防范“AI换脸”诈骗 你需要的知识都在这儿了→

2024-02-26 03:29:42

点赞就能挣钱?小心落入诈骗陷阱

2024-01-31 16:41:16

男子被抢50万元,报警后自己被抓!咋回事?

2024-01-25 15:04:29

微信红包与转账性质不同!这些借钱有关的事要知道

2024-01-23 04:36:35

好样的!“旱鸭子”辅警薄冰上勇救两名落水儿童

2024-01-01 22:40:15

防患于未“燃” 小心身边不合格的电动自行车电池

2023-12-25 08:41:13

胚胎是人还是物?看全国首例"准胎儿"获赔抚养费案

2023-12-21 16:38:22

被告人吴亦凡强奸、聚众淫乱案二审维持原判

2023-11-24 11:36:07

羽绒服迎来销售旺季,价格如何?记者探访

2023-11-06 07:59:57

遭烈犬撕咬的成都女童右肾已保住

2023-11-01 16:25:08

停车、点餐都需先扫码注册会员?小心个人信息泄露

2023-10-16 09:11:34

宣称不含尼古丁,热卖的本草雾化器算不算电子烟

2023-10-16 09:03:39
点击查看更多
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20181226/34802243.html
Server: cms-8-252
Date: 2024/04/19 07:19:41

Powered by China
China
`
中华头条
官方
5.0分 1.8亿人在用
优质 安全 免费
`
中华军事
官方
5.0分 2.6亿人在用
优质 安全 免费