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promoting blossom and fruiting
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promoting blossom and fruiting
Encyclopedia
农学
﹝良种生产﹞
释
promoting blossom and fruiting
开花结实促进
通过土壤管理、切根、环剥等技术手段促进林木开花结实,以确保种子园实现优质高产目标的管理措施。
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X-ray Analysis and Data Ulitilization
X-ray analysis for pharmaceutics
X-ray and ionizing radiation luminescence
Xray and ionizing radiation luminescence
X-ray and proton radiotherapy
X-ray astrometry
X-ray astronomical satellite
X-ray astronomy
X-ray background
X-ray background radiation
X-ray backscatter imaging technique
X-ray binaries
X ray binary
X-ray binary
X-ray Bragg-Fresnel optics
X-ray bright point
X ray burst
X-ray burst
X-ray burster
X-ray bursts
X-ray burst source
X-ray calorimeter
X-ray capillary optics
X-ray capture
X-ray catalogue
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