• <tr id='RT19bu'><strong id='RT19bu'></strong><small id='RT19bu'></small><button id='RT19bu'></button><li id='RT19bu'><noscript id='RT19bu'><big id='RT19bu'></big><dt id='RT19bu'></dt></noscript></li></tr><ol id='RT19bu'><option id='RT19bu'><table id='RT19bu'><blockquote id='RT19bu'><tbody id='RT19bu'></tbody></blockquote></table></option></ol><u id='RT19bu'></u><kbd id='RT19bu'><kbd id='RT19bu'></kbd></kbd>

    <code id='RT19bu'><strong id='RT19bu'></strong></code>

    <fieldset id='RT19bu'></fieldset>
          <span id='RT19bu'></span>

              <ins id='RT19bu'></ins>
              <acronym id='RT19bu'><em id='RT19bu'></em><td id='RT19bu'><div id='RT19bu'></div></td></acronym><address id='RT19bu'><big id='RT19bu'><big id='RT19bu'></big><legend id='RT19bu'></legend></big></address>

              <i id='RT19bu'><div id='RT19bu'><ins id='RT19bu'></ins></div></i>
              <i id='RT19bu'></i>
            1. <dl id='RT19bu'></dl>
              1. <blockquote id='RT19bu'><q id='RT19bu'><noscript id='RT19bu'></noscript><dt id='RT19bu'></dt></q></blockquote><noframes id='RT19bu'><i id='RT19bu'></i>

                西瓜

                • 西瓜枯萎病特征描述及防治方╱法

                  西瓜枯萎病特征描述及防治方←法

                  病原:Fusarium oxysporum f.sp. niveum 癥狀:幼苗發病時呈立枯狀。定植後,下部葉片枯萎,接著整株葉●片全部枯死。莖〓基部縊縮,出現褐色病斑,有時病部流出你們傷我一人琥珀

                  2014-03-21MORE

                • 優質小西瓜的栽響起培說明∞

                  優質小西瓜的栽培說明

                  栽培要點: 選3年以上不重茬地,每畝施腐熟有機肥1000kg,餅肥100kg,過磷酸鈣40kg,硫酸鉀30kg左右。參照當地¤的優質小西瓜育苗與移栽。3片真葉定ω植,2-4蔓整枝,留果2

                  2014-03-20MORE

                  江淮園藝

                  400-668-7117

                  很高興為您服務!