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农作物品种审定
释义
农作物品种审定
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农学
品种审定
释
crop cultivar approval
农作物品种审定
对新育成或引进的主要农作物(包括水稻、小麦、玉米、大豆、棉花5种农作物)品种,根据品种区域试验结果和小面积生产表现,审查评定其推广价值和适应范围的制度。
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soil solution chemical equilibrium
soil solution chemistry
soil solution electrolyte
soil solution ion
soil solution ionic activity
soil solution ionic hydration
soil solution ionic strength
soil spatial analysis
soil spatial pattern in China
soil spatial variability
soil spatiotemporal evolution
soil specific surface area
soil spectroscopy
soil spraying gun
soil stability control
soil stable organic matter
soil sticky masses
soil strength
soil structure
soil structure assessment
soil structure classification
soil structure coefficient
soil structure degradation
soil suction force
soil suitability
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