[1]李俊,王珺,张晓勉,等.不同施肥处理对造林用红豆树幼苗高、径生长的影响[J].浙江林业科技,2021,41(02):67-72.[doi:10.3969/j.issn.1001-3776.2021.02.012]
 LI Jun,WANG Jun,ZHANG Xiao-mian,et al.Effect of Different Fertilization Treatment on Growth of Different Ormosia hosiei Seedlings after Afforestation[J].Journal of Zhejiang Forestry Science and Technology,2021,41(02):67-72.[doi:10.3969/j.issn.1001-3776.2021.02.012]
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不同施肥处理对造林用红豆树幼苗高、径生长的影响()
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《浙江林业科技》[ISSN:1001-3776/CN:33-1112/S]

卷:
41
期数:
2021年02期
页码:
67-72
栏目:
研究简报
出版日期:
2021-04-20

文章信息/Info

Title:
Effect of Different Fertilization Treatment on Growth of Different Ormosia hosiei Seedlings after Afforestation
文章编号:
1001-3776(2021)02-0067-06
作者:
李俊 1王珺2张晓勉2吴敏霞1钱金海3李贺鹏2岳春雷2房瑶瑶2
1. 温岭市自然资源和规划局,浙江温岭 317500;2. 浙江省林业科学研究院,浙江杭州 310023; 3. 温岭市温峤镇人民政府,浙江温岭 317527
Author(s):
LI Jun1WANG Jun2ZHANG Xiao-mian2WU Min-xia1QIAN Jin-hai3LI He-peng2YUE Chun-lei2FANG Yao-yao2
1. Wenling Natural Resources and Planning Bureau of Zhejiang, Wenling 317500, China; 2. Zhejiang Academy of Forestry, Hangzhou 310023, China; 3. Wenling Wenqiao Township People's Government of Zhejiang, Wenling 317527, China
关键词:
红豆树高生长量地径生长量施肥处理苗木类型截干造林
Keywords:
Ormosia hosiei height growth ground diameter growth fertilization treatment seedling type truncated stem afforestation
分类号:
S727.1
DOI:
10.3969/j.issn.1001-3776.2021.02.012
文献标志码:
A
摘要:
2019 年3 月,在浙江省温岭市采用1 年生和2 年生红豆树Ormosia hosiei 实生苗造林,幼苗分别为地径2 cm 带土球及营养钵苗、地径4 cm 带土球截顶苗和全冠苗,于2019 年10 月测定苗木的高度、地径,分析不同试验处 理(苗木规格、苗木类型、截干方式、施肥处理)对红豆树当年生幼树生长的影响。结果表明,在相同施肥措施 下,地径2 cm 幼苗适宜带土球种植,地径4 cm 带土球幼苗进行截顶造林更利于植株的生长发育;不同施肥处理 间也有较大差异,除地径2 cm 营养钵幼苗施用菌根肥和混合施用菌根肥加30 g·株-1 复合肥表现出较明显受抑制生 长外,其余各施肥处理对红豆树苗的生长均有不同程度的促进作用,其中以地径2 cm 营养钵苗和地径2 cm 带土 球苗施用30 g·株-1 复合肥、地径4 cm 带土球截顶苗施用50 g·株-1 复合肥生长效果明显高于其他施肥处理。选择 高生长量、地径生长量、高径比和造林成本4 项指标,采用模糊隶属函数法对红豆树苗不同处理条件下的综合效 益进行综合评价,结果表明,红豆树幼苗采用地径2 cm 带土球苗并施以30 g·株-1 复合肥的造林综合效益最高。
Abstract:
In March 2019, experiments were implemented on effect of different fertilization treatment on afforestation of 1-year and 2-year Ormosia hosiei seedlings with different ground diameter, different seedling types and cutting back. In October of the current year, determination was carried out on height and ground diameter growth and height ground diameter ratio of seedlings. The result demonstrated that under the same fertilization treatment,height and ground diameter growth of seedling with 2 cm ground diameter by ball transplanting was evident higher than that of container ones. Under the same fertilization treatment, height growth of seedlings with 4 cm ground diameter by ball transplanting with cutting back was evident higher than that with complete crown ones, but ground diameter growth had no evident difference. Integrated evaluation was made by fuzzy subordinate function method on comprehensive benefits of afforestation O. hosiei seedlings under different treatment conditions. Height growth, ground diameter growth, height-ground diameter ratio and afforestation cost were selected as indicators. Results showed that the highest comprehensive benefit of afforestation of O. hosiei seedlings was with 2 cm ground diameter by ball transplanting and 30 g/plant compound fertilizer.

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备注/Memo

备注/Memo:
收稿日期:2020-10-12;修回日期:2021-02-07
基金项目:浙江省重点研发项目(2018C03047);浙江省院所专项项目(2017F30016,2021F1065-6);温岭市一般农业项目(2018C210022); 台州市农业类一般项目(162hb02)
作者简介:李俊,工程师,从事林业科技推广工作;E-mail:82236545@qq.com。通信作者:王珺,助理研究员,从事植物生理生态研究; E-mail:47935927@qq.com。
更新日期/Last Update: 2021-04-20