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<span style="font-size:14pt;font-family:'verdana,宋体', serif;">近年来广西各地掀起柑桔种植热潮，然而不少果园几年后就变成了</span><span style="font-size:14pt;font-family:Arial, sans-serif;">“</span><span style="font-size:14pt;font-family:'verdana,宋体', serif;">荒废园</span><span style="font-size:14pt;font-family:Arial, sans-serif;">“</span><span style="font-size:14pt;font-family:'verdana,宋体', serif;">。对此，宇花灵团队提醒广大果农要采取措施，慎防幼年柑橘园成为荒废园。</span><span style="font-size:14pt;font-family:Arial, sans-serif;"></span>
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<span style="font-size:14pt;font-family:'verdana,宋体', serif;">据了解，受传统观念影响，多数种植户认为柑桔定植</span><span style="font-size:14pt;font-family:Tahoma, sans-serif;">3&nbsp;</span><span style="font-size:14pt;font-family:'verdana,宋体', serif;">年后才开始结果，</span><span style="font-size:14pt;font-family:Tahoma, sans-serif;">4</span><span style="font-size:14pt;font-family:'verdana,宋体', serif;">～</span><span style="font-size:14pt;font-family:Tahoma, sans-serif;">7&nbsp;</span><span style="font-size:14pt;font-family:'verdana,宋体', serif;">年为结果初期，</span><span style="font-size:14pt;font-family:Tahoma, sans-serif;">8</span><span style="font-size:14pt;font-family:'verdana,宋体', serif;">年后进入结果盛期，于是便在种植的头三年疏于管理，或者发展套种，导致植株出现长势不良、黄化、早衰、杂草丛生等现象，往往是一年种二年长三年开始开花四年试产五年投产六年黄化七年树早衰，这种现象在一些地方很普遍，不少果园进而发展为</span><span style="font-size:14pt;font-family:Arial, sans-serif;">“</span><span style="font-size:14pt;font-family:'verdana,宋体', serif;">荒废园</span><span style="font-size:14pt;font-family:Arial, sans-serif;">“</span><span style="font-size:14pt;font-family:'verdana,宋体', serif;">。宇花灵技术人员提出，可采取以下几点措施。</span><span style="font-size:14pt;font-family:Arial, sans-serif;"></span>
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<strong><span style="font-size:14pt;font-family:'verdana,宋体', serif;">一、补充营养培养优良树势。</span></strong><span style="font-size:14pt;font-family:'verdana,宋体', serif;">要想培育出健壮的挂果树，做好前期营养调控是关键。在小果苗移栽后，可给植株根淋宇花灵氨基酸水溶肥（冲施型），以促进其根系的生长，并结合叶面喷施宇花灵</span><span style="font-size:14pt;font-family:Arial, sans-serif;">1</span><span style="font-size:14pt;font-family:'verdana,宋体', serif;">号，促进幼苗的生长，让苗呈现出梢快、叶子绿、植株健壮等效果。</span><span style="font-size:14pt;font-family:Arial, sans-serif;"></span>
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<strong><span style="font-size:14pt;font-family:'verdana,宋体', serif;">二、适时合理做好修剪工作。</span></strong><span style="font-size:14pt;font-family:'verdana,宋体', serif;">柑橘树定植后第</span><span style="font-size:14pt;font-family:Arial, sans-serif;">1</span><span style="font-size:14pt;font-family:'verdana,宋体', serif;">～</span><span style="font-size:14pt;font-family:Arial, sans-serif;">2&nbsp;</span><span style="font-size:14pt;font-family:'verdana,宋体', serif;">年，树体整形修剪十分重要，若此时疏于管理很容易出现病虫危害严重、枝条参差不齐等现象。此时，应适时合理整形修剪，培养健壮骨架，培养良好的树冠树势，幼龄树要整形修剪以抹芽放梢，统一放梢，应以去强、留中、去弱为原则，培养开心形树冠或立体分层形树冠，为培育健壮丰产树冠打好基础。</span><span style="font-size:14pt;font-family:Arial, sans-serif;"></span>
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<strong><span style="font-size:14pt;font-family:'verdana,宋体', serif;">三、加强病虫害防治工作。</span></strong><span style="font-size:14pt;font-family:'verdana,宋体', serif;">如何确保柑橘产量、提高经济效益，已成为当前柑橘种植户普遍关注的课题。大家都知道，易受病虫害侵袭是柑橘减产的主要原因。因此，宇花灵团队提醒广大种植户每批新梢都要治</span><span style="font-size:14pt;font-family:Arial, sans-serif;">“</span><span style="font-size:14pt;font-family:'verdana,宋体', serif;">三虫</span><span style="font-size:14pt;font-family:Arial, sans-serif;">”</span><span style="font-size:14pt;font-family:'verdana,宋体', serif;">：红蜘蛛、潜叶蛾、木虱。同时，要防</span><span style="font-size:14pt;font-family:Arial, sans-serif;">“</span><span style="font-size:14pt;font-family:'verdana,宋体', serif;">三病</span><span style="font-size:14pt;font-family:Arial, sans-serif;">”</span><span style="font-size:14pt;font-family:'verdana,宋体', serif;">：溃疡病、炭疽病、苍痂病，从根本上切断病菌从口浸入的机率。</span><span style="font-size:14pt;font-family:Arial, sans-serif;"></span>
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