杜仲怎麼留種?
杜仲樹屬於雌雄異株,采種時最好選擇生長快,樹皮厚度大,產量高,品質優,幹性矮,抗性強的20–30年生的強壯雌株作母本樹,雌株與雄株的比例為10:1,對留種的母本樹要加強管理。

當杜仲果guo實shi成cheng熟shu呈cheng淡dan紫zi色se並bing且qie有you光guang澤ze,種zhong子zi呈cheng白bai色se時shi就jiu應ying及ji時shi采cai收shou。如ru果guo采cai收shou過guo早zao,種zhong胚pei發fa育yu不bu良liang,發fa芽ya率lv低di,如ru果guo采cai收shou過guo晚wan,則ze果guo實shi易yi散san落luo,遇yu雨yu易yi黴mei變bian。采cai種zhong時shi用yong竹zhu竿gan敲qiao打da樹shu枝zhi即ji可ke,將jiang收shou集ji的de種zhong子zi攤tan於yu陰yin涼liang通tong風feng處chu晾liang幹gan,不bu可ke烈lie日ri暴bao曬shai,否fou則ze喪sang失shi發fa芽ya能neng力li。

江jiang蘇su長chang之zhi鴻hong園yuan林lin是shi專zhuan業ye的de綠lv化hua苗miao木mu種zhong植zhi基ji地di,常chang年nian出chu售shou杜du仲zhong,還hai有you地di被bei草cao花hua,綠lv化hua球qiu類lei,籬li笆ba苗miao,花hua灌guan木mu,喬qiao木mu等deng各ge類lei綠lv化hua品pin種zhong,規gui格ge齊qi全quan,數shu量liang充chong足zu,樹shu形xing優you美mei,存cun活huo率lv高gao,質zhi量liang優you。本ben苗miao木mu花hua卉hui產chan品pin適shi應ying性xing強qiang,易yi成cheng活huo,成cheng活huo率lv極ji高gao,而er且qie,本ben圃pu苗miao木mu遠yuan銷xiao全quan國guo各ge省sheng市shi地di區qu。在zai長chang之zhi鴻hong園yuan林lin有you大da量liang的de杜du仲zhong現xian貨huo,有you需xu要yao購gou買mai杜du仲zhong和he其qi他ta綠lv化hua苗miao木mu的de朋peng友you可ke以yi聯lian係xi本ben基ji地di:--
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