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种子产地 采种区 正号母树林
seedproductionarea  detail>>
正号母树林
plus tree stand seed production area  detail>>
种子产地
seed production area  detail>>
采种区
plus seed stand seed production area  detail>>
母树林
parent-stand reserve-seed tree forest seed production stand seed stand  detail>>
采种母树
treeforseed  detail>>
大豆种子产地检疫规程
plant quarantine rules for producing areas of soybean seeds  detail>>
水稻种子产地检疫规程
plant quarantine rules for producing areas of rice seeds  detail>>
小麦种子产地检疫规程
plant quarantine rules for producing areas of wheat seed  detail>>
母树林区
seed collecting forest area  detail>>
经核准的采种区
approved collection area  detail>>
母树种子树
mother tree seed tree  detail>>
母树林营建技术
the techniques used in silviculture for seed production stand  detail>>
种子产业化
spermo-industrialization  detail>>
种子产量预测
seedproduction  detail>>
正号
positive sign; plus sign  detail>>
产地特性种子
character-seed  detail>>
种子生产地,种源
seed origin  detail>>