上海11选5

莲藕不同时期除草剂的用量

2020-10-20  来自: 临沂瑶池雪莲藕合作社 浏览次数:58

LIANOUBUTONGSHIQICHUCAOJIDEYONGLIANG


    ZAIGUOQUDELIANGNIANLI,LIANGSHIJIAGEYIZHICHUYUDIMIZHUANGTAI,ZHONGZHILIANGSHIDEXIAOYIHENDI。XUDUOZHONGZHIZHEYIJINGZHUANERZHONGZHIQITAJINGJIZUOWU,BIRUZAIXUDUODIQUZHONGZHIDELIANOU。WEILEBAOZHENGLIANOUDEZHONGZHIXIAOYI,ZAILIANOUSHENGZHANGGUOCHENGZHONGYINGZUOHAOCHUCAOHEBINGCHONGHAIFANGZHIGONGZUO。JUTIZENMEZUO?RANGWOMENKANKANTA。

临沂莲藕厂家

    YI、LIANOUCHUCAOJI


    之前,我在网上看到一个司法案例,由于扑草净的过度和不当使用,在藕田引起了关于除草剂使用危害的争议。据报道,在藕田,种植莲藕后7-10天,可使用20-25克/亩的纯药,喷雾或药土法,水可保持3-5厘米5-7天1然而,在本案中,农业经销商异常指示原告使用80克50%扑草净(80克/亩纯药)的土壤,导致严重的药害。


    TUIJIANJILIANGWEI1125KE/hm2(CHUNYAO72KE/MU)SHI,YEPIANZHONGXUNSUCHUXIANRANSHAOHEIDIAN,LIANYEZHUJIANSIWANG,CISHIXINZHANGCHUDEYEPIANWUYAOHAIZHENGZHUANG。DANGJILIANGDADAOTUIJIANJILIANG2250KE/hm2(CHUNYAO144KE/MU)DE2BEISHI,LIANYEXUNSUBIANHUANG,JITIANHOUSIWANG。YINCI,DANGWOMENSHIYONGCHUCAOJISHI,WOMENBIXUZHUYIJILIANGHEYONGFA。


    ERSHIZAILIANOUCHUCAODEBUTONGSHIQISHIYONGNONGYAO


    1.LIANOUYIZAIHOU7-10TIAN,KEJIANG80-100HAOSHENG50%BINGCAOANYUNIAOSUHUNHEHUOSASHANGXITU,ZHUYIGUANGAITIANJIAN5LIMISHUICENG,KEFENGBIBAILIANTIANDEZACAO。YIGEYUEHOUKEYIZAICISHIYONG,CAOKONGXIAOGUOFEICHANGHAO。


    2.LIANOUYIZAIHOU15-20TIAN,KEJIANG30KE20%YIBINGJIACAOANHEBIANMIHUANGLONGYUNIAOSUHUNHE,HAIXU5LIMIDESHUICENGBAOSHUI5-7TIAN。


    DANGYIBINGJIACAOANDECHUNJILIANGDADAO15KESHI,YEZIHUIBEIKAOJIAOBINGJUANQU,ZHENGPIANYEZIHUIZAIBUDAOYIZHOUDESHIJIANNEIBEIKAOJIAOBINGSIWANG;DANGBIANMIHUANGLONGDECHUNLIANGDADAO3gSHI,YEPIANBIANYUANHUIJUANQUCHENGHESEBANDIAN,BINGZHUJIANBIANSHEN,HOUYANZHONGJUANQUERSIWANG。


    3.KEYISHIYONGDAOZHEN(penoxsulam),QIJILIANGKEYICHUNZHI4KE。TANENGKONGZHIBAICAO、YINIANSHENGSHACAOHEXUDUOKUOYECAODENG。BINGQIEDUILIANYEDECHENGZHANGMEIYOUYINGXIANG


    4.在禾本科杂草的3-4叶期,排干藕田,水层,使用10.8%高1效氟螨酯乳油或15%氟螨酯乳油40毫升和15%精喹禾灵乳油30毫升。


    30HAOSHENG24%XICAOTONGRUYOU,YU45GONGJINSHUIHUNHE,ZAILUSHUIGANZAOSHIPENSAZACAO。


    5.YONG5HAOKE/QIANKELIUSUANTONGKONGZHITAIXIAN。

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