Aizhaer·Erkin,HUANG Junhua.Effects of Different Substrates and Transplanting Times on Growth of Caragana acanthophylla[J].HEILONGJIANG AGRICULTURAL SCIENCES,2023,(01):47-51.[doi:10.11942/j.issn1002-2767.2023.01.0047]
不同基质和移栽期对刺叶锦鸡儿生长的影响
- Title:
- Effects of Different Substrates and Transplanting Times on Growth of Caragana acanthophylla
- 文献标志码:
- A
- 摘要:
- 为提高刺叶锦鸡儿移栽成活率,通过正交试验设计,研究了2种不同基质(草炭土、配方土)、3个移栽时间(5月中旬、6月中旬、7月中旬)对刺叶锦鸡儿幼苗成活率和生长的影响。结果表明,草炭土基质5月移栽处理时,刺叶锦鸡儿幼苗的成活率、株高、地径、冠幅、最长根长与配方土基质6月中旬、7月中旬移栽处理相比达到显著差异;草炭土基质6月中旬移栽处理的株高、地径、地下部生物量、地上部鲜重、根平均直径与配方土基质5月中旬、7月中旬移栽处理相比达到显著差异;综合考虑各个因素,乌鲁木齐市刺叶锦鸡儿移栽最适合的移栽措施是基质为草炭土,5月中旬或6月中旬移栽。
- Abstract:
- In order to improve the survival rate of transplants, the effects of two different substrates (peatl and mixed soil) and three transplanting times (mid-May, mid-June and mid-July) on the survival rate and growth of seedlings were investigated in an orthogonal test design.The results showed that when the peat soil substrate was transplanted in May,the survival rate, plant height, ground diameter, crown width and the longest root length of Caragana acanthophylla seedlings were significantly different from those of the formulated soil substrate in the middle of June and July; The plant height, ground diameter, fresh weight above ground, fresh weight below ground, dry weight below ground, and average root diameter of peat soil substrate transplanted in the middle of June were significantly different from those of mixed soil substrate transplanted in the middle of May and July;Taking all factors into account, the most suitable transplanting measure for Caragana acanthophylla in Urumqi is to use peat soil as the substrate and transplant in the middle of May or June.
参考文献/References:
[1]宋彬,苗昊翠,胡珍珠,等.新疆2种锦鸡儿种子休眠原因及破除方法的研究[J].石河子大学学报(自然科学版),2013,31(5):575-581.
备注/Memo
收稿日期:2022-08-21