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Position: Home > Articles > Study on Sunning Root-ball and Fertilization Technology of Dendrocalamopsis oldhami Journal of Sichuan Agricultural University 2009,27 (1) 83-86

绿竹笋用林扒晒与施肥技术研究

作者：

高贵宾;顾小平;吴晓丽;朱如云;林峰

单位：

平阳县林业局;中国林业科学研究院

关键词：

绿竹;扒土晒目;出笋规律;提早出笋

摘要：

对扒晒和施肥因素影响下的绿竹出笋规律进行了研究,结果发现:扒晒能使竹丛提前9 d出笋,并提前半个月左右进入出笋高峰期,同时它对笋目萌发数量的增加也具一定作用,单纯扒晒处理笋目萌发数量比对照增加将近1倍;扒晒和施肥对提早出笋、延长笋期及出笋高峰期,提高笋产量具有协同促进作用,扒晒施肥样地笋期最长,笋产量达98.76 kg/100m2;单因素作用条件下,施肥比扒晒对笋产量的影响要大,是提高笋产量的必要措施,同时施肥能够维持或增加新竹胸径,对新竹成竹质量具有重要作用。

译名：

Study on Sunning Root-ball and Fertilization Technology of Dendrocalamopsis oldhami

作者：

GAO Gui-bin1,2,GU Xiao-ping1,WU Xiao-li1,ZHU Ru-yun3,LIN Feng3(1.Research Institute of Subtropical Forestry,CAF,Fuyang 311400,Zhejiang,China;2.China National Bamboo Research Center,Hangzhou 310012,Zhejiang,China;3.Pingyang Forestry Bureau,Pingyang 325400,Zhejiang,China)

关键词：

Dendrocalamopsis oldhmni;sunning root-ball;shooting;early shooting

摘要：

Shooting of Dendrocalamopsis oldhmni affected by sunning root-ball and fertilization has been studied.The results showed that the shooting time of sunning root-ball clumps was 9 days earlier than the non-sunning root-ball clumps;that shooting peak came half a month in advance,and shoots quantity was also in creased.The shoots number of sunning root-ball clumps was increased by one times in contrast with that of the controlled.Sunning root-ball and fertilization had synergistic effects on shooting early,prolonging shooting time,improving shoots yield and so on.The shooting time of sunning root-ball and fertilization plot was longest,and its shoots yield was about 98.76 kg/100m2.Under the effect of single factor on shoots yield,the influence of fertilization was greater than that of sunning root-ball,and it was the necessary step for improving shoots yield.Meanwhile,fertilization could keep or increase the DBH(diameter at breast height) of new bamboos,and it was very important to new bamboos quality.

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绿竹笋用林扒晒与施肥技术研究

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