人物资料 · Research contributorResearch contributor profile
杨大弟Yang Dadi
种蔗能手、品种试种与推广协作者Skilled cane grower, variety-trial collaborator, and extension participant
人物简介Biographical profile
杨大弟应以蔗农与试种协作者身份进入甘蔗科技史。林楠关于林肇荫的署名回忆记载，他在义乌杨村从事甘蔗种植，1953年与林肇荫及学生建立联系，1954年开始试种印度290并参与乡间推广；双方长期交流耕作、施肥和品种表现。该文还指向1962年4月10日《浙江日报》的《农学家与蔗农》，可作为进一步核验线索。当前人物叙述保留来源归属，不补写学术职称或未经证实的育种发明身份。Yang Dadi merits inclusion in sugarcane science and technology history as a cane farmer and variety-trial collaborator. Lin Nan's signed memoir of Lin Zhaoyin records that Yang grew sugarcane in Yangcun, Yiwu, established contact with Lin Zhaoyin and his students in 1953, and began trials of India 290 and participated in local extension in 1954. The two sides maintained exchanges about cultivation, fertilization, and varietal performance. The memoir also points to The Agronomist and the Cane Farmer in Zhejiang Daily on April 10, 1962, as a lead for further verification. The present account retains its source attribution and does not add academic titles or an unverified identity as a breeding inventor.
相关机构：Institutions:浙江义乌杨村Yangcun Village, Yiwu, Zhejiang
机构与角色Institutions and roles
- 浙江义乌杨村Yangcun Village, Yiwu, Zhejiang
种蔗农民、试种协作者 · 1950年代Cane farmer and variety-trial collaborator · 1950s[S027]
可核查记录Documented claims
- 1953—1954P
林楠回忆记杨大弟与林肇荫合作并试种印度290。Lin Nan's memoir records Yang Dadi's collaboration with Lin Zhaoyin and trials of India 290.
记录范围：只核验此条事实，不代表个人全部生涯都已核实Scope and limits: Verification is limited to this specific claim; it does not establish that the person's entire career has been verified.
原文定位：个人简介／研究方向／履历或成果清单中对应条目Source location: The relevant entry in the biography, research interests, career history, or list of achievements
- 1950年代1950sP
署名文史记录其参与新品种的农田验证与推广。The signed historical account records his participation in farm-level validation and extension of a new variety.
记录范围：只核验此条事实，不代表个人全部生涯都已核实Scope and limits: Verification is limited to this specific claim; it does not establish that the person's entire career has been verified.
原文定位：个人简介／研究方向／履历或成果清单中对应条目Source location: The relevant entry in the biography, research interests, career history, or list of achievements
V1：原始来源直接支持该项事实；V2：独立证据链支持；P：有出处的回忆、报道或部分证据；L：待进一步核实的线索。标记针对具体事实。V1: direct support from a primary source; V2: support from independent evidence chains; P: attributable recollection, reporting or partial evidence; L: a lead requiring further verification. Grades apply to specific claims.
资料说明Record notes
- 需查阅《浙江日报》1962-04-10第3版原文进一步独立验证。The original article on page 3 of Zhejiang Daily, April 10, 1962, should be consulted for further independent verification.
- 尚无可核个人照片、生卒日期与完整农民劳模档案。No verified personal photograph, birth and death dates, or complete farmer-model-worker file is currently available.
个人发表资料与作品Publications & Works
当前尚未核实到可公开列出的论文、著作、专利、署名文章或专题报告；后续取得可靠资料后继续补充。No paper, book, patent, signed article, or presentation has yet been verified for public listing. This section will be expanded when reliable material is obtained.