茎鞘在开花前和开花后临时贮存并可转运的光合产物称 为非结构碳水化合物(Nonstructuralcarbohydrate,NSC),在籽粒灌浆中后期 茎鞘中积累NSC输出到籽粒,供给籽粒灌浆所需【3。1。
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旨在探讨绵羊饲粮的结构碳水化合物(Structural carbohydrate,SC)与非结构碳水化合物(Nonstructural carbohydrate,NSC)的适宜比 ..
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与非结构碳水化合物 Nonstructural carbohydrate
茎鞘非结构碳水化合物 nonstructural carbohydrate ; NSC
总非结构碳水化合物 total nonstructural carbohydrate
非结构性碳水化合物 Non-structure carbohydrate ; nonstructural carbohydrates ; Totalnonstructural carbohydrate ; NSC
非结构性碳水化合物是参与植物生命过程的重要物质。
Non_structural carbohydrates are important substances involved in plant life processes.
抽穗后15 d内、抽穗至成熟期茎鞘非结构性碳水化合物转运量显著降低,成熟期茎鞘中非结构性碳水化合物回流严重。
During the 15 days after heading or from heading to mature, translocation amount of stem-sheath stored NSC decreased significantly and in the mature, NSC reaccumulated seriously in the stem-sheath.
结果表明,疏花处理后,茎鞘非结构性碳水化合物含量峰值出现时间推迟。
The results were as follows: Through the treatment of spikelet-removing, peak content of NSC in stem and sheath appeared later.
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