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林木种子采集
释义
林木种子采集
Encyclopedia
农学
〔林木种子〕
释
tree seed harvesting
林木种子采集
林木种子是造林更新的物质基础,育苗造林所需的种实要具有优良的遗传品质和播种品质。
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National Geological Library of China
national geological work index database
National Geomatics Center of China
national geoparks of china
National Geospatial-Intelligence Agency
national geothermal (including shallow geothermal energy) survey database
National GPS Geodetic Control Network 2000
National Grand Theater
National Grand Theatre of Peru
National Grange of the Order of Patrons of Husbandry
national gravity fundamental network
National Gravity Fundamental Network 1957
National Gravity Fundamental Network 1985
National Gravity Fundamental Network 2000
national groundwater monitoring project
National Guard of Panamá
national happiness index
national health accounts
National Health and Family Planning Commission of the People's Republic of China
National Health and Family Planning Commission of the People’s Republic of China
National Health and Family Planning Commission of the PRC
national health services survey
national health system
national height control network
National Herald
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更新时间:2025/3/15 8:57:12