您好，欢迎访问中国热带农业科学院 机构知识库！
中国热带农业科学院机构知识库

全部

  • 全部
  • 标题
  • 学者
  • 机构
  • 关键词

Structural Design and Performance Test of Biomass-Based Nursery Trays

文献类型： 外文期刊

作者： Li, Hailiang 1 ; Wang, Chun 1 ; Zou, Huafen 1 ; Sun, Haitian 1 ; Wang, Hongxuan 1 ; Yu, Zhenzhen 1 ; Shi, Jianwei 3 ; Liu, Xinyu 1 ;

作者机构： 1.Chinese Acad Trop Agr Sci, South Subtrop Crops Res Inst, Natl Soil Qual Zhanjiang Observat & Expt Stn, Zhanjiang 524091, Peoples R China

2.Henan Agr Univ, Coll Mech & Elect Engn, Zhengzhou 450002, Peoples R China

3.Heilongjiang Bayi Agr Univ, Coll Engn, Daqing 163319, Peoples R China

4.Renhe Meteorol Bur Panzhihua, Panzhihua 617000, Peoples R China

关键词： biomass based; nursery trays; structure design; field trials; seedling quality

期刊名称：SUSTAINABILITY （ 影响因子：3.889； 五年影响因子：4.089 ）

ISSN：

年卷期： 2022 年 14 卷 15 期

页码：

收录情况： SCI

摘要： To realize sustainability in agricultural production, structure design and performance testing of biomass-based nursery trays was carried out in this study. Starting from meeting the agronomic requirements of rice seedling raising and mechanical transplanting, the method of combining theoretical analysis with experimental verification was used to clarify the design ideas and structural design basis of the biomass-based nursery tray. Key structural dimension parameters, such as the lateral dimensions of the seedling tray, the longitudinal size of the nursery tray, and the depth of the pothole bowl, were optimized. Meanwhile, developed biomass-based nursery trays and plastic flat nursery trays were used as seedling carriers, and a non-woven fabric and a plastic film were used as isolation materials for seeding trials. The experiment consisted of three treatments: a non-woven fabric under plastic flat nursery trays (CK), a non-woven fabric under biomass-based nursery trays (CK1), and a plastic film under biomass-based nursery trays (CK2). Comparative analysis of the seedling emergence rate, seedling quality, and yield under different nursery methods was carried out in the experiment. The results showed that the seedling emergence rate of CK1 and CK2 increased by 9.1% and 9.5%, respectively, compared with the traditional seedling raising method (CK). In terms of seedling quality, the overall quality of the seedlings cultivated with biomass-based nursery trays improved, and the improvement in traits was particularly obvious in the group of seedlings with a plastic film as isolation materials (CK2), with final results showing a 5.8% increase in yield. The results of this study can provide a theoretical basis for establishing a rice cultivation technology system suitable for China's national conditions, and can also provide technical support for increasing the use of biomass-based nursery trays to achieve the sustainable development of agriculture.

  • 相关文献
作者其他论文 更多>>
置顶
购物车
反馈

© 京ICP备09089781号-29 主办单位：中国热带农业科学院

学术资源： 中国农业科学院 农业专业知识服务系统 农科联盟资源共建共享平台 中国农业科技文献与信息服务平台 中国农业期刊集成服务平台