浙江农业科学 ›› 2026, Vol. 67 ›› Issue (3): 704-708.DOI: 10.16178/j.issn.0528-9017.20250101

• 观赏园艺 • 上一篇    下一篇

绿洲1号芦竹在鲁西南地区的生长特性与适应性

孟庆峰1(), 岳增辉1, 朱丽梅1, 王淑霞1, 刘艳芝1(), 张鑫2, 楚惠民1   

  1. 1.济宁市农业科学研究院,山东 济宁 272131
    2.济宁市畜牧事业发展中心,山东 济宁 272037
  • 收稿日期:2025-02-13 出版日期:2026-03-11 发布日期:2026-03-30
  • 通讯作者: 刘艳芝
  • 作者简介:刘艳芝,E-mail:yanzhiliu123@163.com
    孟庆峰,研究方向为园艺作物育种与栽培。E-mail:mengqingfeng8869@163.com
  • 基金资助:
    山东省蔬菜产业技术体系(SDARS-05)

Growth characteristics and adaptability of Arundo donax cv. Lvzhou 1 in the southwest region of Shandong Province

MENG Qingfeng1(), YUE Zenghui1, ZHU Limei1, WANG Shuxia1, LIU Yanzhi1(), ZHANG Xin2, CHU Huimin1   

  1. 1.Jining Academy of Agricultural Sciences,Jining 272131,Shandong
    2.Jining Livestock Development Center,Jining 272037,Shandong
  • Received:2025-02-13 Online:2026-03-11 Published:2026-03-30
  • Contact: LIU Yanzhi

摘要:

本研究以芦竹属多倍体品种绿洲1号为研究对象,通过田间试验系统分析其在鲁西南地区的生长特性、农艺性状及营养成分含量,探讨环境因子与栽培措施对其生长的影响。结果表明,绿洲1号在移栽90 d进入快速生长期,茎粗与株高呈极显著(p<0.01)正相关。分蘖新枝数受留茬高度和组培苗枝条数的显著(p <0.05)影响,留茬高度为100 cm时分蘖新枝数达26.6条,组培苗枝条数≥3时可显著提高分蘖新枝数。株高160~200 cm的整株粗蛋白含量(13.3%~13.6%)最高,整株粗纤维含量(38.3%~50.7%)处于可接受范围,建议此阶段收割以平衡产量与营养需求。本研究为鲁西南地区绿洲1号的科学种植、收割管理及生态经济协同发展提供理论依据。

关键词: 绿洲1号, 鲁西南地区, 生长特性, 牧草生产, 适应性

Abstract:

This study took polyploid varieties of Arundo donax cv. Lvzhou 1 as the research object,systematically analyzed its growth characteristics,agronomic traits,and nutrient contents in the southwest region of Shandong Province through field experiments,and explored the effect of environmental factors and cultivation measures on its growth. The results showed that Arundo donax cv. Lvzhou 1 entered a rapid growth period 90 d after transplantating,and there was an extremely significant(p<0.01)positive correlation between stem diameter and plant height. The number of new tiller branches was significantly(p<0.05)affected by the stubble height and the number of branches of tissue-cultured seedlings. When the stubble height was 100 cm,the number of new tiller branches reached 26.6;when the number of branches of tissue-cultured seedlings was more than or equal to 3,the number of new tiller branches could be significantly improved. When the plant height was 160-200 cm,the crude protein content of the whole plant(13.3%-13.6%)was the highest,and the crude fiber content(38.3%-50.7%)was within an acceptable range. It is recommended to mow at this stage to balance the yield and nutritional requirements. This study provides a theoretical basis for the scientific planting,harvesting management,and ecological economic coordinated development of Lvzhou 1 in the southwest region of Shandong Province.

Key words: Arundo donax cv. Lvzhou 1, southwest region of Shandong Province, growth characteristic, forage production, adaptability

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