| 套袋栽培对高节竹笋品质的影响 |
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| 引用本文： | 白瑞华,丁兴萃,杜旭华,陈岩,顾李俭.套袋栽培对高节竹笋品质的影响[J].浙江林业科技,2011,31(1). |
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| 作者姓名： | 白瑞华 丁兴萃 杜旭华 陈岩 顾李俭 |
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| 作者单位： | 1. 国家林业局竹子研究开发中心,浙江杭州,310012
2. 杭州临安太湖源观赏竹种园有限公司,浙江临安,311306 |
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| 基金项目： | 国家星火计划项目“竹笋保鲜及其新技术的应用与推广”(2003EA169010); 浙江省科技计划项目“国外优新竹类种质资源引进与技术创新”(2008E10G5390002); 林业新技术研究所所长基金项目“特色地被竹种的选育与创新”(CAFINT2008C12) |
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| 摘 要： | 选择生长良好、均匀的高节竹林作为样地,在出笋高峰期标记即将出土的竹笋320株,其中160株用0.3mm厚(共3层,每层0.1mm)的黑色塑料袋遮光,另160株作为对照。随着竹笋的生长,依次从遮光笋及对照笋中采收地上部分高度接近5、10、15、20、25、30、35cm的笋,待预处理后作为样品进行营养成分的分析。结果表明,在竹笋地上部分高度10～30cm范围内,套袋能降低竹笋中单宁、维生素C、粗蛋白的含量;套袋栽培的竹笋中粗纤维含量比自然生长的竹笋中的粗纤维含量约低10%以上,氨基酸总量也高于自然生长的竹笋。
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| 关 键 词： | 高节竹 笋 套袋栽培 营养成份 分析 |
Influence of Covering Black Film-bags on Quality of Phyllostachys prominens Shoot |
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| BAI Rui-hua,DING Xing-cui,DU Xu-hua,CHEN Yan,GU Li-jian.Influence of Covering Black Film-bags on Quality of Phyllostachys prominens Shoot[J].Journal of Zhejiang Forestry Science and Technology,2011,31(1). |
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| Authors: | BAI Rui-hua DING Xing-cui DU Xu-hua CHEN Yan GU Li-jian |
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| Institution: | BAI Rui-hua~1,DING Xing-cui~1,DU Xu-hua~1,CHEN Yan~1,GU Li-jian~2 (1.China National Bamboo Research Center,Hangzhou 310012,China,2.Hangzhou Lin'an Taihuyuan Ornamental Bamboo Garden of Zhejiang,Lin'an 311306,China) |
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| Abstract: | Sample plots of Phyllostachys prominens forest were selected with well and even growth.320 bamboo shoots were marked before their sprouting,160 shoots were covered with 3 black poly bags of 0.1mm thickness,the other 160 shoots grew naturally as the control.Analysis on nutrition components of shoot with different height(5,10,15,20,25,30,35cm) after pretreatment.The result showed that covering of shoot could decrease content of tannins,vitamin C and rude protein,and the content of rude fiber was even lower 10... |
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| Keywords: | Phyllostachys prominens shoot cultivation by covering nutrition component analysis |
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