The spikelet is a unique inflorescence structure in grasses. However, the molecular mechanism that regulates its develop......

该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......

In this study, a rice spikelet mutant, multi-floret spikelet 1 (mfs1), which was derived from ethylmethane sulfonate (EM......

In this study,a rice spikelet mutant,multi-floret spikelet 1 (mfs1),which was derived from ethylmethane sulfonate (EMS)-......

Heterosis plays an important role in crop production and plant evolution.Although heterosis has been widely exploited by......

该文描述了一个新属，其成员包括一群产于我国西部的竹种。最初它们被置于两个族的4个属中，随后，属于其中两个属的种被转移到镰序竹属D......

[目的]了解小麦穗、小穗及籽粒发育的不均衡性与维管束系统和有机养分在器官中的分配关系。[方法]在小麦抽穗前，取主茎、一蘖和二蘖......

对6个籼型杂交水稻恢复系及其所配24个F1稻穗枝梗和颖花分化与退化特性进行了研究,结果表明：恢复系及其F1单穗颖花形成数与枝梗和颖......

茉莉酸类化合物(JAs)是一类新型植物激素,在植物中广泛存在.JAs是重要的信号传递物质,在对环境各种胁迫的反应中可调节植物防卫基......

采用盆栽试验及石蜡显微切片观察方法,研究了水分亏缺对两个基因型冬小麦生育后期穗部维管束系统解剖结构及生长发育的影响,分析了......

羊草 ( Leymus chinensis( Trin.) Tzvel.)是一种多年生禾本科优良牧草。经过对东北草原 3个固定样地连续 1 2 a,分别随机取样 1 0......