提高黃金梨品質(zhì)的夏管措施

2008/6/22 16:13:22

<Pstyle="WORD-BREAK:break-all;TEXT-INDENT:22pt;LINE-HEIGHT:150%;mso-char-indent-count:2.0;mso-char-indent-size:11.0pt"><SPANstyle="FONT-SIZE:11pt;mso-ascii-font-family:'';mso-hansi-font-family:''">近年來，黃金梨發(fā)展迅速，種植面積不斷擴(kuò)大，但是優(yōu)質(zhì)果率不高主要是畸形果、銹皮果偏多。夏季管理是提高果品質(zhì)量的關(guān)鍵時(shí)期，現(xiàn)就黃金梨夏季管理的主要技術(shù)措施總結(jié)如下：</SPAN><SPANlang=EN-USstyle="FONT-SIZE:11pt;FONT-FAMILY:''"><?xml:namespaceprefix=ons="urn:schemas-microsoft-com:office:office"/><o:p></o:p></SPAN></P>

<Pstyle="WORD-BREAK:break-all;LINE-HEIGHT:150%"><SPANstyle="FONT-SIZE:11pt;mso-ascii-font-family:'';mso-hansi-font-family:''">　　</SPAN><SPANlang=EN-USstyle="FONT-SIZE:11pt;FONT-FAMILY:''">1</SPAN><SPANstyle="FONT-SIZE:11pt;mso-ascii-font-family:'';mso-hansi-font-family:''">、從</SPAN><SPANlang=EN-USstyle="FONT-SIZE:11pt;FONT-FAMILY:''">6</SPAN><SPANstyle="FONT-SIZE:11pt;mso-ascii-font-family:'';mso-hansi-font-family:''">月中旬至</SPAN><SPANlang=EN-USstyle="FONT-SIZE:11pt;FONT-FAMILY:''">8</SPAN><SPANstyle="FONT-SIZE:11pt;mso-ascii-font-family:'';mso-hansi-font-family:''">月下旬是果實(shí)膨大期，黃金梨需水量較多。在干旱情況下，梨白天收縮皺皮，夜間吸水補(bǔ)充，則可恢復(fù)或增長(zhǎng)，否則果實(shí)小或始終形成皺皮，在</SPAN><SPANlang=EN-USstyle="FONT-SIZE:11pt;FONT-FAMILY:''">7</SPAN><SPANstyle="FONT-SIZE:11pt;mso-ascii-font-family:'';mso-hansi-font-family:''">月下旬，如久旱無雨，由于果肉細(xì)胞迅速膨大和果皮老化的原因，常發(fā)生不同程度的裂果現(xiàn)象。因此，此期間要視天氣情況和土壤墑情，要連續(xù)灌水，以利果實(shí)增大和防止蛤蟆皮果的產(chǎn)生。黃金梨比較耐澇，但久雨應(yīng)及時(shí)排澇。</SPAN><SPANlang=EN-USstyle="FONT-SIZE:11pt;FONT-FAMILY:''"><o:p></o:p></SPAN></P>

<Pstyle="WORD-BREAK:break-all;LINE-HEIGHT:150%"><SPANstyle="FONT-SIZE:11pt;mso-ascii-font-family:'';mso-hansi-font-family:''">　　</SPAN><SPANlang=EN-USstyle="FONT-SIZE:11pt;FONT-FAMILY:''">2</SPAN><SPANstyle="FONT-SIZE:11pt;mso-ascii-font-family:'';mso-hansi-font-family:''">、</SPAN><SPANlang=EN-USstyle="FONT-SIZE:11pt;FONT-FAMILY:''">6</SPAN><SPANstyle="FONT-SIZE:11pt;mso-ascii-font-family:'';mso-hansi-font-family:''">月中旬，應(yīng)追果實(shí)膨大肥，一般每株樹施復(fù)合肥</SPAN><SPANlang=EN-USstyle="FONT-SIZE:11pt;FONT-FAMILY:''">1.5</SPAN><SPANstyle="FONT-SIZE:11pt;mso-ascii-font-family:'';mso-hansi-font-family:''">～</SPAN><SPANlang=EN-USstyle="FONT-SIZE:11pt;FONT-FAMILY:''">2</SPAN><SPANstyle="FONT-SIZE:11pt;mso-ascii-font-family:'';mso-hansi-font-family:''">公斤，視樹的大小而定，開放射溝，撒施后澆水。</SPAN><SPANlang=EN-USstyle="FONT-SIZE:11pt;FONT-FAMILY:''">7</SPAN><SPANstyle="FONT-SIZE:11pt;mso-ascii-font-family:'';mso-hansi-font-family:''">月上旬是果實(shí)迅速膨大開始期，要追葉面肥，控制氮肥，一般噴磷酸二氫鉀每株樹</SPAN><SPANlang=EN-USstyle="FONT-SIZE:11pt;FONT-FAMILY:''">0.1</SPAN><SPANstyle="FONT-SIZE:11pt;mso-ascii-font-family:'';mso-hansi-font-family:''">～</SPAN><SPANlang=EN-USstyle="FONT-SIZE:11pt;FONT-FAMILY:''">0.2</SPAN><SPANstyle="FONT-SIZE:11pt;mso-ascii-font-family:'';mso-hansi-font-family:''">公斤，以提高果實(shí)品質(zhì)。</SPAN><SPANlang=EN-USstyle="FONT-SIZE:11pt;FONT-FAMILY:''"><o:p></o:p></SPAN></P>

<Pstyle="WORD-BREAK:break-all;LINE-HEIGHT:150%"><SPANstyle="FONT-SIZE:11pt;mso-ascii-font-family:'';mso-hansi-font-family:''">　　</SPAN><SPANlang=EN-USstyle="FONT-SIZE:11pt;FONT-FAMILY:''">3</SPAN><SPANstyle="FONT-SIZE:11pt;mso-ascii-font-family:'';mso-hansi-font-family:''">、防治病蟲害是提高黃金梨產(chǎn)量的重要保證，</SPAN><SPANlang=EN-USstyle="FONT-SIZE:11pt;FONT-FAMILY:''">6</SPAN><SPANstyle="FONT-SIZE:11pt;mso-ascii-font-family:'';mso-hansi-font-family:''">～</SPAN><SPANlang=EN-USstyle="FONT-SIZE:11pt;FONT-FAMILY:''">8</SPAN><SPANstyle="FONT-SIZE:11pt;mso-ascii-font-family:'';mso-hansi-font-family:''">月份的主要病害有黑星病、褐斑病、輪紋病等，主要蟲害有梨小食心蟲、金龜子、木虱、梨蚜、紅蜘蛛等。防治方法是：</SPAN><SPANlang=EN-USstyle="FONT-SIZE:11pt;FONT-FAMILY:''">6</SPAN><SPANstyle="FONT-SIZE:11pt;mso-ascii-font-family:'';mso-hansi-font-family:''">月中旬噴多菌靈</SPAN><SPANlang=EN-USstyle="FONT-SIZE:11pt;FONT-FAMILY:''">+</SPAN><SPANstyle="FONT-SIZE:11pt;mso-ascii-font-family:'';mso-hansi-font-family:''">阿維蟲清（或除蟲菊酯）。</SPAN><SPANlang=EN-USstyle="FONT-SIZE:11pt;FONT-FAMILY:''">7</SPAN><SPANstyle="FONT-SIZE:11pt;mso-ascii-font-family:'';mso-hansi-font-family:''">月上旬噴吡蟲啉</SPAN><SPANlang=EN-USstyle="FONT-SIZE:11pt;FONT-FAMILY:''">+</SPAN><SPANstyle="FONT-SIZE:11pt;mso-ascii-font-family:'';mso-hansi-font-family:''">粉銹寧；</SPAN><SPANlang=EN-USstyle="FONT-SIZE:11pt;FONT-FAMILY:''">7</SPAN><SPANstyle="FONT-SIZE:11pt;mso-ascii-font-family:'';mso-hansi-font-family:''">下旬噴代森錳鋅</SPAN><SPANlang=EN-USstyle="FONT-SIZE:11pt;FONT-FAMILY:''">+</SPAN><SPANstyle="FONT-SIZE:11pt;mso-ascii-font-family:'';mso-hansi-font-family:''">桃小靈；</SPAN><SPANlang=EN-USstyle="FONT-SIZE:11pt;FONT-FAMILY:''">8</SPAN><SPANstyle="FONT-SIZE:11pt;mso-ascii-font-family:'';mso-hansi-font-family:''">月上旬噴滅掃利</SPAN><SPANlang=EN-USstyle="FONT-SIZE:11pt;FONT-FAMILY:''">+</SPAN><SPANstyle="FONT-SIZE:11pt;mso-ascii-font-family:'';mso-hansi-font-family:''">多菌靈。同時(shí)，可掛糖醋液誘殺梨小食心蟲、金龜子、梨蚜等。</SPAN><SPANlang=EN-USstyle="FONT-SIZE:11pt;FONT-FAMILY:''"><o:p></o:p></SPAN></P>

<Pstyle="WORD-BREAK:break-all;TEXT-INDENT:22.5pt;LINE-HEIGHT:150%"><SPANlang=EN-USstyle="FONT-SIZE:11pt;FONT-FAMILY:''">4</SPAN><SPANstyle="FONT-SIZE:11pt;mso-ascii-font-family:'';mso-hansi-font-family:''">、</SPAN><SPANlang=EN-USstyle="FONT-SIZE:11pt;FONT-FAMILY:''">6</SPAN><SPANstyle="FONT-SIZE:11pt;mso-ascii-font-family:'';mso-hansi-font-family:''">月上旬，春梢封頂停止生長(zhǎng)，要進(jìn)行夏季修剪、摘心、疏枝和拉枝，這樣可以防止因樹冠枝葉茂密而通風(fēng)不良。在幼果期，因水多，空氣濕度大時(shí)，容易產(chǎn)生果銹。一般枝量為每株</SPAN><SPANlang=EN-USstyle="FONT-SIZE:11pt;FONT-FAMILY:''">1000</SPAN><SPANstyle="FONT-SIZE:11pt;mso-ascii-font-family:'';mso-hansi-font-family:''">～</SPAN><SPANlang=EN-USstyle="FONT-SIZE:11pt;FONT-FAMILY:''">2000</SPAN><SPANstyle="FONT-SIZE:11pt;mso-ascii-font-family:'';mso-hansi-font-family:''">條。</SPAN><SPANlang=EN-USstyle="FONT-SIZE:11pt;FONT-FAMILY:''"><o:p></o:p></SPAN></P>

<Pstyle="WORD-BREAK:break-all;TEXT-INDENT:22.5pt;LINE-HEIGHT:150%"><SPANstyle="FONT-SIZE:9pt;mso-ascii-font-family:'';mso-hansi-font-family:''">摘自----農(nóng)博網(wǎng)</SPAN><SPANlang=EN-USstyle="FONT-SIZE:11pt;FONT-FAMILY:''"><o:p></o:p></SPAN></P>

　

相關(guān)信息

□ 提高黃金梨品質(zhì)的夏管措施 2008-6-22

□ 黃金梨夏管措施 2008-6-22

□ 提高李子的品質(zhì)的有效措施 2012-9-03

□ 提高柑桔品質(zhì)的主要措施 2010-9-12

□ 提高冬棗品質(zhì)的幾項(xiàng)措施 2010-9-12

□ 梨果品質(zhì)提高幾措施 2008-6-22

□ 提高富士蘋果品質(zhì)效益五措施 2011-3-21

□ 提高葡萄品質(zhì)的良藥 2012-8-31

□ 如何提高金絲小棗的品質(zhì) 2011-7-04

□ 葡萄提高品質(zhì)的技術(shù)攻略 2011-3-20

□ 提高棗樹作果率的措施 2008-6-22

□ 提高葡萄座果率的措施 2014-10-21

□ 如何提高果實(shí)品質(zhì)? 2011-3-10

□ 合理施肥提高農(nóng)產(chǎn)品品質(zhì) 2008-6-22

□ 提高棗樹的坐果率幾種措施 2011-7-04

□ 提高果樹的營(yíng)養(yǎng)貯藏五措施 2008-6-02

□ 提高果面潔凈度的措施 2023-8-08

□ 棚室櫻桃越夏管理措施 2011-1-18

□ 黃金梨的栽培技術(shù) 2012-9-03

□ 果樹剝皮可提高品質(zhì)防治病蟲害 2008-6-28