| 艾吉尔·阿不拉1，李丕军2，王文月1.4 个造林树种缓苗期生理生化特性分析[J].广东农业科学,2017,44(3):80-86 |
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4 个造林树种缓苗期生理生化特性分析 |
| Analysis on physiological and biochemical characteristics offour afforestation trees species during recovering stage |
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| DOI：10.16768/j.issn.1004-874X.2017.03.012 |
| 中文关键词: 缓苗期 造林 生理生化指标 |
| 英文关键词: recovering stage afforestation physiological and biochemical indexes |
| 基金项目:新疆林业科技专项（xjlk2013002） |
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| 摘要点击次数: 2463 |
| 全文下载次数: 1397 |
| 中文摘要: |
| 采用种条培育55 d 的银× 新杨和俄罗斯大果沙棘营养钵扦插苗、白榆和文冠果营养钵播种
苗在6、7、8 月不同生长季进行造林，测定不同造林时间和不同缓苗期4 个树种的生理生化指标，以期为干
旱区生长季造林及缓苗期的管理提供依据。结果表明：白榆在生长季不同时间造林时，除脯氨酸含量在7
月造林时明显高于6、8 月外，可溶性糖和可溶性蛋白无明显差异；俄罗斯大果沙棘在6 月造林时，可溶性
糖、脯氨酸、可溶性蛋白均高于7、8 月造林；银× 新杨的脯氨酸含量在7 月造林时明显高于6、8 月，但可
溶性糖和可溶性蛋白含量均表现为8 月高；文冠果7 月造林时的可溶性糖、脯氨酸、可溶性蛋白含量均高
于6、8 月。白榆，银× 新杨在6、7、8 月均可造林，俄罗斯大果沙棘在6 月造林、文冠果在7 月造林较易
成活。 |
| 英文摘要: |
| The experimental materials were nutritional bowl seedlings planted 55 days in the same year.
Using nutrition tray，grown Populus alba×P. bolleana and Hippophae rhamnoides L.，Ulmus pumila，Xanthoceras
sobifolia Bunge seedlings to afforest in growing season from June to August，and the physiological and biochemical
characteristics of experimental were measured，to provide a basis for afforestation during recovering stage. The results
showed that for U. pumila in the growing season，the differences of each index was not obvious，only Pro content in
July planting was significantly higher than that in June and August. When the X. sobifolia Bunge was afforestation in
July，its indicators were higher than those in July and August；P. alba×P. bolleana was afforestation in July，its Pro
content was significantly higher than that in in June and August，but the soluble sugar and soluble protein content in
August were high；X. sobifolia Bunge in July，the indexes were higher than those in June and August；U. pumila，P.
alba×P. bolleana could plant in June，July and August，Russian seabuckthorn could plant in June，in July sorbifolia
was easier to survive. |
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