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山菠菜(Atriplexhortensis,L.),是一年生藜科青饲料。植株高大約150—200厘米,年分枝,茎四棱形,无毛;叶三角卵圆形至戟形,約长10—20厘米,叶缘有角或有齿,有时几乎全缘,頂端鈍或短尖,有长叶柄,上部叶片互生,下部叶片对生;顶生或腋生小簇生花序,雌雄异花,雄性花有3—5裂之花蕚,无苞片;雌性花无花蕚,有二苞片;結果时苞片增大扁平圆形成冀状,囊果有一游离之种子。1959年我场经中国农业科学院畜牧研究所从青海省引入,青海群众称之为山菠菜。
Mountain spinach (Atriplexhortensis, L.), is an annual Chenopodium green feed. Plants about 150-200 cm tall, year branched, stem quadrangular, glabrous; leaf triangular ovate to halberd-shaped, about 10-20 cm long, margin angular or dentate, sometimes almost entire, apical Blunt or short pointed, long petioles, upper leaves alternate, lower leaves opposite; terminal or axillary fasciculate inflorescences, dioecious, male flowers 3-5-flowered abalone, ebracteate; female flowers abalone , There are two bracts; the results of the bracts to increase flat round shape Ji-like, capsule fruit has a free seed. In 1959, my field was introduced from Qinghai Province by the Institute of Animal Husbandry of Chinese Academy of Agricultural Sciences, and the Qinghai people called it mountain spinach.