| 配套栽培措施促进核桃大树丰产的研究* |
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| 引用本文： | 张毅萍,朱丽华,吴国英,刘文德,王贵.配套栽培措施促进核桃大树丰产的研究*[J].林业科学研究,1991(6):629-634. |
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| 作者姓名： | 张毅萍 朱丽华 吴国英 刘文德 王贵 |
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| 作者单位： | 中国林业科学研究院林业研究所
(张毅萍，朱丽华，吴国英)，山西省林业科学研究所
(刘文德)，山西省林业科学研究所(王贵) |
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| 基金项目： | 国家“七五”攻关专题“核桃早实丰产技术的研究”的一部分 |
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| 摘 要： | 1987～1990年在北京和山西两点分别进行了配套栽培措施促进核桃大树丰产的试验研究。结果表明:组装配套栽培措施不仅可以促进树体生长和大幅度提高产量,同时也能提高土壤有机质含量和改善土壤肥力状况。在一定范围内,配套栽培措施的迭加数目同增产幅度呈正相关。研究找出了两个试点的最佳处理组合。讨论了组装配套栽培措施的应用问题。
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| 关 键 词： | 核桃 丰产 配套栽培措施 |
| 收稿时间： | 6/1/1991 12:00:00 AM |
Study on the Integrated Cultural Practices to Promote the High Yield of Mature Trees of Walnut |
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| Zhang Yiping,Zhu Lihu,Wu Guoying,Liu Wende and Wang Gui.Study on the Integrated Cultural Practices to Promote the High Yield of Mature Trees of Walnut[J].Forest Research,1991(6):629-634. |
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| Authors: | Zhang Yiping Zhu Lihu Wu Guoying Liu Wende and Wang Gui |
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| Institution: | Zhang Yiping Zhu Lihua Wu Guoying(The Research Institute of Forestry CAF)Liu Wende Wang Gui(Forest Institute of Shanxi Province) |
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| Abstract: | Two experiments were carried out, from 1987-1990 in two Walnut orchards in Beijing and Shanxi, China, to study the effects of the integrated cultural practices to promote the high yield of mature trees of Walnut. The results showed that the integrated cultural practices not only raised the tree growth and the nut yield, but also increased the content of organic matter and improved the fertility of soil. The numbers of cultural practices integrated were positively related to the increasing scope of nut yield in some extent. The best consolidated treatments were found in two sites. The application of the cultural practices to Walnut production was also discussed. |
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| Keywords: | Walnut high yield integrated cultural practices |
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