皇冠体育在线

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土壤养分速测法
发布时间:2020-05-07   点击次数:545次

土壤养分速测法

GENGXINSHIJIAN:2017-12-29 14:25:55    DIANJICISHU:545CI

皇冠体育在线WEIYANJIUTURANGYANGFENSUCEJISHUYUCHANGGUICEDINGFANGFADEXIANGGUANXING,TANSUOGENGJIABIANJIE、ZHUNQUE,SHIYUJICENGTUIGUANGSHIYONGDETURANGYANGFENSUCEFANGFA,FENBIECAIYONGSUCEFANGFAHECHANGGUIFENXIFANGFADUISUOQUTURANGYANGPINJINXINGSUXIAOJIA、YOUXIAOLINHEQUANDANHANLIANGDECEDING。JIEGUOBIAOMING:YNXINGTUFEISUCEYIDECEDINGJIEGUOYUCHANGGUIFENXIFANGFACEDINGJIEGUOJUNCHENGJIXIANZHUZHENGXIANGGUAN,CEDINGJIEGUONENGGOUZHUNQUEFANYINGTURANGZHONGYANGFENDEHANLIANG,KEYIZAINONGYEKEYANJICETUPEIFANGSHIFEIZHONGTUIGUANGYINGYONG。

SUIZHEWOGUONONGYESHENGCHANDEFAZHANHENONGYEKEJIDETUIGUANG,CETUPEIFANGSHIFEIJISHUYUELAIYUESHOUDAOZHONGSHI,NONGYEGUANLIHUARIQUPOQIE。CETUPEIFANGSHIFEISHIGENJUZUOWUXUQIUTURANGXINGNENGHECETUSHUJU,HELIKEXUESHIFEI,YIDADAOTIGAOHUAFEILIYONGLV、JIEYUECHENGBEN、ZENGJIAJINGJIXIAOYI,BAOZHENGNONGYEKECHIXUFAZHAN,ERDEDAOZHENSHIYOUXIAODETURANGYANGFENCESHISHUJUSHICETUPEIFANGSHIFEIDEJICHU[1,2]。MUQIANZAIWOGUODABUFENTURANGCHANGGUIFENXISHIHEKEYANDANWEI, TURANGYOUXIAOYANGFENDECEDINGFANGFARENGRANSHICHANGGUIFENXIFANGFA[3,4]。CHANGGUICESHISUIRANZHUNQUEDUGAO,DANSHICHENGBENJIAOGAO,CESHISUDUMAN,CAOZUOFANSUO。GUONEIDUIM3FA[5~8]、ASIFA[9~11]HEQITASUCEFANGFAYEYOUDALIANGYANJIU,DANWEINENGJINXINGXITONGYANJIUHETUIGUANG。BENWENCAIYONGJIAOCHENGSHUDESUCEFANGFA[12]YUCHANGGUICESHIXIANGDUIBI,ZHIZAIYANZHENGLIANGZHONGCESHIFANGFADEXIANGGUANXING。

1 CAILIAOYUFANGFA

1.1 GONGSHITUYANG

皇冠体育在线GONGSHITURANGQUZISANMENXIASHIMIANCHIXIANTIANCHIZHEN。GENJUBUTONGFEILIZHUANGKUANG,CAIJI0~20cmJUYOUDAIBIAOXINGDEHUNHETUYANG。TURANGSHUSHIHUIXINGHETU,ZIRANFENGGAN,GUO40MUSHAI。

1.2 CESHIFANGFA

MEIGETURANGYANGPINFENBIEANCHANGGUIFENXIFANGFAHESUCEFANGFACESHISUXIAOJIA、YOUXIAOLINHEQUANDAN3GEZHIBIAO,MEIGETUYANGJUNZUO1CIPINGXINGCEDING,CESHIXIANGMUHECESHIFANGFAJIANBIAO1。


土壤养分速测法-河南农大迅捷测试技术有限公司

土壤养分速测法-河南农大迅捷测试技术有限公司

皇冠体育在线GONGCHANGDIZHI:HENANSHENGZHENGZHOUSHIJINSHUIQUWENHUALU95HAONONGDAYUANNEI14HAOLOU1CENG

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