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为了交流核桃、板栗育苗的技术经验,以保证今年育的多、育的好,北京市林学会于2月19日在北京科学会堂召开了核桃、板栗育苗技术座谈会。参加会议的有林业部、中国林业科学研究院、北京林学院、北京农业劳动大学、河北农业大学园林化分校、市园林局、市属各苗圃及市林业科学研究所的有关同志33人。在核桃育苗方面,会议认为:如何培育壮苗是个关键问题。如一年生苗木粗壮,今后的生长
In order to exchange walnut, chestnut nursery technical experience to ensure that more education this year, good education, Beijing Forestry Society on February 19 in Beijing Science Hall held walnut, chestnut nursery technology forum. The meeting attended the meeting with 33 comrades from the Ministry of Forestry, the Chinese Academy of Forestry, Beijing Forestry College, Beijing Agricultural and Labor University, Hebei Agricultural University, Landscape Architecture Bureau, municipal nurseries and municipal forestry science institutes. In walnut nursery, the meeting said: how to nurture seedling is a key issue. Such as annual seedling sturdy, the future growth