安徽农学通报 >
2026 , Vol. 32 >Issue 7: 55 - 57
DOI: https://doi.org/10.16377/j.cnki.issn1007-7731.2026.07.014
金钱松播种育苗技术
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项 阳(1989—),男,安徽霍山人,工程师,从事林业研究。 |
Copy editor: 吴思文
收稿日期: 2025-04-28
网络出版日期: 2026-04-14
Pseudolarix amabilis sowing and seedling cultivation technology
Received date: 2025-04-28
Online published: 2026-04-14
本文从母树选择、种子采集与处理、圃地准备、苗期管理等方面总结了金钱松播种育苗技术。在母树选择上,宜选择树龄20~30年、生长健壮的优良单株;种子采收时间以10月上旬至11月上旬为宜,种鳞自然开裂后通过机械揉搓分离种子,短期、长期贮藏分别采用室外窖藏法与低温干藏技术,严格进行种子质量控制;选取背风向阳、地势平坦、排灌便利的地块,土壤优先选用偏酸性砂壤土或轻壤土,且土层厚度需在50 cm 以上;采用梯度温度调控法进行种子预处理,播种要求精确控制播种量与深度,以促进均匀出苗;苗期管理侧重于适时的水肥调控、病虫害综合防治,以及合理的遮阴措施。本文为金钱松播种育苗提供参考。
项阳 . 金钱松播种育苗技术[J]. 安徽农学通报, 2026 , 32(7) : 55 -57 . DOI: 10.16377/j.cnki.issn1007-7731.2026.07.014
This article summarized the sowing and seedling cultivation techniques for Pseudolarix amabilis through aspects such as mother tree selection, seed treatment, nursery site preparation, and seedling management. In terms of tree selection, it is advisable to choose single plants with a tree age of 20 to 30 years and robust growth; the seed collection period is preferably from early October to early November. After the seed scales naturally split, the seeds are separated through mechanical rubbing. Short-term and long-term storage methods respectively adopt outdoor cellar storage and low-temperature dry storage techniques, and strict quality control of the seeds is carried out. Select a plot that faces the wind from the south and is flat, with convenient drainage and irrigation. The soil should preferably be slightly acidic sandy loam or light loam, and the soil layer thickness should be more than 50 cm. The seeds should be pre-treated using the gradient temperature control method. The sowing should be precisely controlled with the sowing amount and depth to promote uniform emergence of seedlings. During the seedling stage, management focuses on timely water and fertilizer regulation, integrated prevention of diseases and pests, and reasonable shading measures. This article provides a reference for the sowing and seedling cultivation of Pseudolarix amabilis.
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