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中国农学通报

中国农学通报 ›› 2024, Vol. 40 ›› Issue (16): 43-48.doi: 10.11924/j.issn.1000-6850.casb2023-0497

• 林学·园艺·园林 • 上一篇    下一篇

不同管理措施和栽培基质对盆栽沙葱的影响

严子柱1,2(), 姚泽2,3, 姜生秀1,2, 徐高兴1,2, 王军增1,2   

  1. 1 甘肃省荒漠化综合防治重点实验室，兰州 730070
    2 甘肃民勤荒漠草地生态系统国家野外科学观测研究站，甘肃民勤 733000
    3 甘肃省沙生植物工程技术研究中心，兰州 730070
  • 收稿日期:2023-07-07 修回日期:2023-09-07 出版日期:2024-05-30 发布日期:2024-05-30
  • 作者简介:

    严子柱，男，1969年出生，研究员，硕士，主要从事持续农业与荒漠化防治研究。通信地址：730070 甘肃省兰州市安宁区北滨河西路390号 甘肃省治沙研究所，Tel：0931-7686822，E-mail：。

  • 基金资助:
    甘肃省民生科技专项（科技特派员专题）“特色蔬菜沙葱产业化关键技术集成与示范推广”(20CX9NA124)

Effect of Different Management Measures and Cultivation Substrate on Potted Allium mongolicum

YAN Zizhu1,2(), YAO Ze2,3, JIANG Shengxiu1,2, XU Gaoxing1,2, WANG Junzeng1,2   

  1. 1 The Gansu Provincial Key Laboratory of Integrated Desertification Control, Lanzhou 730070
    2 Gansu Minqin National Field Observation & Research Station on Ecosystem of Desert Grassland, Minqin, Gansu 733000
    3 Gansu Province Psammophyte Engineering Technology Research Center, Lanzhou 730070
  • Received:2023-07-07 Revised:2023-09-07 Published:2024-05-30 Online:2024-05-30

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摘要：

为探索沙葱人工栽培技术，按照多因子裂区试验设计进行播种和栽培试验，将不同配比沙土和黏土作为栽培基质装入陶制花盆，并将沙葱种子按处理与不处理进行分区，观测沙葱的出苗率和苗高。同时选定沙土和黏土配比为1:1的栽培基质为研究对象，将1年生沙葱苗移栽至陶制花盆，培育1年后进行松土、不松土及不同灌水处理试验，观测沙葱鲜生物量和株高。结果表明，种子处理对沙葱出苗影响很大，进行过处理的沙葱种子出苗率显著高于未处理过种子的出苗率(P<0.01)；栽培基质对沙葱出苗率的影响较大(P<0.05)，栽培基质为纯沙的种子出苗率显著高于沙土各半和纯黏土处理。松土和不松土管理对盆栽沙葱的鲜生物量影响极小，两者差异极不显著(P>0.01)；灌水处理对沙葱株高生长影响较大，灌水量为600 mL/次的处理株高生长量大，但与灌水量为800 mL的差异不显著(P>0.05)，与其他处理差异均显著(P<0.05)。

关键词: 沙葱, 栽培基质, 种子, 松土, 灌水量

Abstract:

In order to explore the artificial cultivation technology of Allium mongolicum, the sowing experiment was carried out according to the multi-factor split zone. The different proportions of sand and clay were put into pottery pot as cultivation substrate, and the seeds were divided into treatment and non-treatment, the emergence rate and height of the seedlings were observed. At the same time, the cultivation substrate with the ratio of sand and clay 1:1 was selected as the research object, and 1-year old A. mongolicum seedlings were transplanted into pottery pot. After 1 year of cultivation, different treatments like loosening the soil and irrigation were conducted to observe the fresh biomass and height of A. mongolicum. The results showed that treatment of seed had a great effect on the germination rate, which was significantly higher than that of the untreated seeds (P<0.01). Substrate had a great influence on emergence rate of the seedlings, the seed emergence rate of pure sand was significantly higher than that of half soil and half sand, and pure clay (P<0.05). The fresh biomass of potted A. mongolicum was not significantly affected by loosening soil or not (P>0.01); irrigation treatment had a great effect on the height growth of A. mongolicum, the height growth of 600 mL/time treatment was large, but it was not significantly different with 800 mL/time (P>0.05), and it was significantly different with other treatments (P<0.05).

Key words: Allium mongolicum, cultivation substrate, seed, loosen the soil, irrigation