求高手帮忙翻译一下啊~急急急急急！！要准确。这是我论文摘要。

最新问答

• 了无痕Sky

  Abstract: The raspberry is a good ecological, economic-based semi-shrub species, the conventional breeding methods by the external environment, climate, characteristics of their seedlings a greater impact. In this paper, the literature, both at home and abroad in recent years the development process raspberry, production methods, as well as nursery System. The main view of the current problems and future focus of the study put forward the corresponding strategies and recommendations. Focused on seedling production methods raspberry root of sin, such as propagation, cutting propagation, layering propagation, tissue culture, and the development of the raspberry breeding rules, with a view to the adoption of the standard method of operation to increase the production of the survival rate of seedlings to improve the quality and production, so as to provide the factory nursery technology system to meet the market demand for a large number of raspberry.
  
  Key words: raspberry seedlings; breeding methods; standard

  浏览 221赞 73时间 2023-12-29
• A+黎明前的黑暗

  摘要：树莓是良好的生态型，经济型半灌木树种，其常规繁殖方法受外界环境、气候、苗木本身的特性影响较大。本文结合有关文献，对近年来树莓的国内外发展进程，生产现状以及育苗方法进行了系统综述。针对目前主要存在的问题及今后研究的重点提出了相应的策略和建议。重点讨论了树莓苗木的生产方法如根繁殖，扦插繁殖，压条繁殖，组织培养等，并制定了树莓育苗的作规程，以期通过标准的生产作方法提高苗木的成活率，提高质量和产量，从而为工厂化育苗系统的技术体系，满足市场对树莓的大量需求
  
  Abstract: The raspberry is the good ecotype, the economy half shrub variety, its conventional reproduction method the external environment, the climate, nursery stock's characteristic influence is been big. This article unifies the related literature, to the recent years raspberry's domestic and foreign development process, the production status as well as grew seedlings the method to carry on the system summary. The key point which will study in view of the present main existence's question and the present proposed the corresponding strategy and the suggestion. Discussed the raspberry nursery stock's production method like root evil to reproduce with emphasis, the cuttage reproduced, holds down strip the reproduction, the tissue culture and so on, and has formulated the working instruction which the raspberry grew seedlings, enhanced the nursery stock by the time through the standard production operation method the survival rate, improved the quality and the output, thus grew seedlings for the factorization provides system's technical system, satisfied the market to the raspberry keen demands
  
  树莓苗木 Raspberry nursery stock
  繁殖方法 Reproduction method
  标准 Standard

  浏览 234赞 81时间 2023-04-17
• 出格范儿

  Raspberry is a good ecological, economic-based semi-shrub species, the conventional breeding methods by the external environment, climate, characteristics of their seedlings a greater impact. In this paper, the literature, both at home and abroad in recent years the development process raspberry, production methods, as well as nursery System. The main view of the current problems and future focus of the study put forward the corresponding strategies and recommendations. Focused on seedling production methods raspberry root of sin, such as propagation, cutting propagation, layering propagation, tissue culture, and the development of the raspberry breeding rules, with a view to the adoption of the standard method of operation to increase the production of the survival rate of seedlings to improve the quality and production, so as to provide the factory nursery technology system to meet the market demand for a large number of raspberry.

  浏览 231赞 85时间 2021-12-28