Intra-canopy lighting with LEDs are widely applied for high-wire fruit vegetable production and it shows a substantial p......

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Objective: To study the pharmacognostic character of Anchusa azurea L..Methods:Pharmacognostic identification of Anchusa......

对闽泉２号株型特征和光合特性的研究结果表明，高产水稻品种的株型特征是根系发达、活力强，株高１００ｃｍ左右，茎秆粗壮抗倒状，冠状叶片挺直，分蘖力......