| 兴安落叶松母树林种实产量预测预报模型的研究 |
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| 引用本文： | 朴楚炳,胡伟民,张有富,崔振国,朴今哲. 兴安落叶松母树林种实产量预测预报模型的研究[J]. 延边大学农学学报, 1996, 0(4) |
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| 作者姓名： | 朴楚炳 胡伟民 张有富 崔振国 朴今哲 |
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| 作者单位： | 黑龙江省林科所，黑龙江省兴隆林业局，龙井市开山屯林场 |
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| 摘 要： | 本文通过实设标准地，对大小兴安岭主要采伐利用的优良树种兴安落叶松母树林结实规律进行研究。采用Ｃ／Ｎ比法估测翌年种实产量丰欠年。如果平年以上，则在采种前还可进一步用模型对林分种实产量进行预测预报。
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| 关 键 词： | 兴安落叶松；母树林；种实产量；预测预报模型 |
Study on the Model of Seed Production Prodetermination of Xingan Estern Larch Reserved-seed Tree Forest |
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| Piao chubing et al. Study on the Model of Seed Production Prodetermination of Xingan Estern Larch Reserved-seed Tree Forest[J]. Journal of Agricultural Science Yanbian University, 1996, 0(4) |
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| Authors: | Piao chubing et al |
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| Affiliation: | Forest Research Institute of Heilongjiang Province |
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| Abstract: | Through establishing standard field,fruiting regular of xingan estern larch reserved-seed tree forest which was superior tree seed in big,small Xingan mountain was studied.By C/N method,seed production was predeterminated.In the good year,seed production would be forcasted and predeterminated with model before seed collection. |
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| Keywords: | Xingan eastern larch Reserved -tree forest Seed production Model for predetermination. |
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