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辅助授粉
释义
辅助授粉
Encyclopedia
农学
﹝良种生产﹞
释
assisted pollination
辅助授粉
通过人工或借助一定工具、设备来克服自然授粉中花粉量不足的缺陷,增加落在雌蕊柱头上的花粉粒数目,提高受精和结实率,从而达到预期种子产量的辅助措施。又称人工辅助授粉。
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temporary host
temporary identity card
temporary imperial palace in North Song Dynasty
temporary imperial palaces in South Song Dynasty
temporary insurance policy
temporary open-air stage
temporary organization of construction project
temporary overvoltage
temporary plugging
temporary Pluggingand diverting
temporary plugging technology
temporary plugging with bionics
temporary plugging with physio-chemical film
temporary quotient
Temporary Regulation on picture Enterprise Operation Qualification Access
Temporary Regulations for Tax Exemption Policy for the Imported Collections of State-Owned Public Welfare Collection Entities
Temporary Regulations on Administration of Foreigners or Foreign Vessels’ Fishing Activities in the Water of the People's Republic of China
temporary replacement of an absent official
temporary resettlement
temporary residence
temporary residence registration
temporary resident population
temporary slope
temporary speed restriction server
Temporary stage
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