不同土壤处理方式对胡杨幼苗根系生长的影响
作者:
作者单位:

作者简介:

通讯作者:

中图分类号:

S725.71;S725.74;S718.42

基金项目:

阿拉善盟科技计划项目(AMYY2021-09);国家自然科学(31971538)


Influence of Different Soil Tillage Methods on Root Growth of Populus euphratica Oliv. Seedling
Author:
Affiliation:

Fund Project:

  • 摘要
  • |
  • 图/表
  • |
  • 访问统计
  • |
  • 参考文献
  • |
  • 相似文献
  • |
  • 引证文献
  • |
  • 资源附件
  • |
  • 文章评论
    摘要:

    为明晰植物幼苗在不同土壤质地中的生长适应策略,探讨利用不同土壤处理方式调控植株幼苗生长发育和提高人工育苗效率的可能。将苗圃土壤分别设置为平床深耕、起垄和平床浅耕三种处理,研究不同处理下当年生胡杨幼苗生长季的生长动态和根系变化特征。结果表明:7月份是胡杨幼苗生长关键期,比根长能够作为反映其生长情况的重要指标,土壤处理方式影响着胡杨幼苗地上、地下生物量分配以及根系形态,深耕对幼苗根系生长有促进作用,这对胡杨苗圃土壤处理方式的选择有参考价值。

    Abstract:

    To clarify the growth adaptation strategy of plant seedlings in soil hardness, and to explore the possibility of using soil tillage methods to regulate the growth and development of plant seedlings and improve the efficiency of artificial seedling raising. The seedbed was set to deep tillage, ridge tillage and shallow tillage, to study the growth dynamics and root change characteristics of P. euphratica seedlings during the growing seasonunder different soil tillage. The results show that the July was key period for seedling growth, the aboveground and underground biomass distribution and root morphology of P.euphratica seedlings were affected by soil treatment, and deep tillage promoted the root growth of seedlings, which was within the range of seedbed soil tillage methods reference values for the breeding of P. euphratica..

    参考文献
    相似文献
    引证文献
引用本文

邵帅,高安岭,左彦平,等. 不同土壤处理方式对胡杨幼苗根系生长的影响[J]. 科学技术与工程, 2024, 24(15): 6207-6216.
Shao Shuai, Gao Anling, Zuo Yanping, et al. Influence of Different Soil Tillage Methods on Root Growth of Populus euphratica Oliv. Seedling[J]. Science Technology and Engineering,2024,24(15):6207-6216.

复制
分享
文章指标
  • 点击次数:
  • 下载次数:
  • HTML阅读次数:
  • 引用次数:
历史
  • 收稿日期:2023-06-09
  • 最后修改日期:2024-02-25
  • 录用日期:2023-09-30
  • 在线发布日期: 2024-06-04
  • 出版日期:
×
亟待确认版面费归属稿件,敬请作者关注