美国籽粒苋是畜禽鱼的一种新型优质高产青饲料品种。鲜茎叶可作猪、奶牛、肉牛的青饲料,也可作蔬菜食用。性状与特点美国籽粒苋属一年生草本植物,植株高达2～3米,主茎粗壮、四方形、叶片宽大而厚、生长迅速、适应性广、耐热、耐早、抗寒;生育期110～140天(春季87～94天,秋季73～75天),茎顶着生圆锥状无限花序,穗长而肥大,种一次可连收4～5次,亩产鲜草6000千克左右。每亩可收籽 American amaranth is a new type of high-quality green fodder for poultry and fish. Fresh stems and leaves can be used for pigs, dairy cows, beef cattle green feed, but also for vegetable consumption. Characters and characteristics American amaranth is an annual herb, plant up to 2 to 3 meters, the main stem thick, square, large and thick leaves, rapid growth, wide adaptability, heat resistance, early resistance, cold; growth period of 110 ~ 140 days (87-94 days in spring, 73-75 days in autumn), inflorescence inflorescence inflorescence of stem with spike length and hypertrophy, which can be harvested 4 to 5 times at a time, yielding 6000 kg of fresh grass per mu. Seeds per acre can be received